PPG Flooring 2550 WB Cure SDS.pdf

2550 WB URETHANE GLOSS CATALYST - B

Not available.

Liquid.

SAFETY DATA SHEET

Product name

Other means of identification

Product type

Section 1. Identification

Product code : 00462418

Date of issue/Date of revision 28 June 2023

Version 4

Relevant identified uses of the substance or mixture and uses advised against

Uses advised against Not applicable.

Product use : Industrial applications, Professional applications, Used by spraying.

Use of the substance/ mixture

: Hardener.

Manufacturer PPG Industries, Inc.

One PPG Place Pittsburgh, PA 15272

(412) 434-4515 (U.S.)

(514) 645-1320 (Canada) SETIQ Interior de la República: 800-00-214-00 (México) SETIQ Ciudad de México: (55) 5559-1588 (México)

Emergency telephone number

Technical Phone Number : 888-977-4762

Section 2. Hazards identification

ACUTE TOXICITY (inhalation) - Category 4 SKIN IRRITATION - Category 2 EYE IRRITATION - Category 2A RESPIRATORY SENSITIZATION - Category 1 SKIN SENSITIZATION - Category 1 SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract irritation) - Category 3

Classification of the substance or mixture

Hazard pictograms :

GHS label elements

Percentage of the mixture consisting of ingredient(s) of unknown acute dermal toxicity:

18.6%

OSHA/HCS status : This material is considered hazardous by the OSHA Hazard Communication Standard

(29 CFR 1910.1200).

United States Page: 1/15

2550 WB URETHANE GLOSS CATALYST - BProduct name

4Product code Date of issue Version00462418 28 June 2023

Section 2. Hazards identification Signal word : Danger

Hazard statements : Causes skin irritation.

May cause an allergic skin reaction.

Causes serious eye irritation.

Harmful if inhaled.

May cause allergy or asthma symptoms or breathing difficulties if inhaled.

May cause respiratory irritation.

Precautionary statements

Prevention : Wear protective gloves. Wear eye or face protection. Wear respiratory protection. Use only outdoors or in a well-ventilated area. Avoid breathing vapor. Wash thoroughly after handling. Contaminated work clothing must not be allowed out of the workplace.

Response : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell. If experiencing respiratory symptoms:

Call a POISON CENTER or doctor. Take off contaminated clothing and wash it before reuse. Wash contaminated clothing before reuse. IF ON SKIN: Wash with plenty of water. If skin irritation or rash occurs: Get medical advice or attention. IF IN EYES:

Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Storage : Store locked up. Store in a well-ventilated place. Keep container tightly closed.

Disposal : Dispose of contents and container in accordance with all local, regional, national and international regulations.

Supplemental label elements

: Moisture-sensitive material. Skin contact to isocyanate monomer may lead to allergic lung reaction. Based on the properties of the isocyanate components and considering toxicological data on similar mixtures, this mixture may cause acute irritation and/or sensitization of the respiratory system, leading to an asthmatic condition, wheezing and tightness of the chest. Sensitized persons may subsequently show asthmatic symptoms when exposed to atmospheric concentrations well below the OEL. Repeated exposure may lead to permanent respiratory disability. Persons with a history of skin sensitization problems or asthma, allergies or chronic or recurrent respiratory disease should not be employed in any process in which this product is used. Emits toxic fumes when heated.

Hazards not otherwise classified

: None known.

Section 3. Composition/information on ingredients

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type) ≥75 - ≤90 28182-81-2 Cyclohexanamine, N,N-dimethyl-, compds. with 3-(cyclohexylamino) -1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer

≥10 - ≤20 666723-27-9 cyclohexyldimethylamine ≤1.1 98-94-2 hexamethylene-di-isocyanate <1.0 822-06-0

Ingredient name CAS number%

Substance/mixture : Mixture

Any concentration shown as a range is to protect confidentiality or is due to batch variation.

Product name 2550 WB URETHANE GLOSS CATALYST - B:

SUB codes represent substances without registered CAS Numbers.

United States Page: 2/15

Section 3. Composition/information on ingredients There are no additional ingredients present which, within the current knowledge of the supplier and in the concentrations applicable, are classified as hazardous to health or the environment and hence require reporting in this section.

Occupational exposure limits, if available, are listed in Section 8.

Section 4. First aid measures

Eye contact

Skin contact

Inhalation

Ingestion :

Notes to physician : In case of inhalation of decomposition products in a fire, symptoms may be delayed.

The exposed person may need to be kept under medical surveillance for 48 hours.

Description of necessary first aid measures

Specific treatments : No specific treatment.

Most important symptoms/effects, acute and delayed

Inhalation :

:Ingestion Skin contact :

:Eye contact

Over-exposure signs/symptoms

Skin contact

Ingestion

Inhalation Adverse symptoms may include the following:

respiratory tract irritation coughing wheezing and breathing difficulties asthma

No specific data.

Adverse symptoms may include the following:

irritation redness

Eye contact : Adverse symptoms may include the following:

pain or irritation watering redness

Potential acute health effects

Indication of immediate medical attention and special treatment needed, if necessary

If ingestion, irritation, any type of overexposure or symptoms of overexposure occur during or persists after use of this product, contact a POISON CONTROL CENTER, EMERGENCY ROOM OR PHYSICIAN immediately; have Safety Data Sheet information available. Never give anything by mouth to an unconscious or convulsing person.

Remove contact lenses, irrigate copiously with clean, fresh water, holding the eyelids apart for at least 10 minutes and seek immediate medical advice.

Remove to fresh air. Keep person warm and at rest. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel.

Remove contaminated clothing and shoes. Wash skin thoroughly with soap and water or use recognized skin cleanser. Do NOT use solvents or thinners.

If swallowed, seek medical advice immediately and show this container or label. Keep person warm and at rest. Do NOT induce vomiting.

Causes serious eye irritation.

Harmful if inhaled. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled.

No known significant effects or critical hazards.

Causes skin irritation. May cause an allergic skin reaction.

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Section 4. First aid measures Protection of first-aiders : No action shall be taken involving any personal risk or without suitable training. If it is suspected that fumes are still present, the rescuer should wear an appropriate mask or self-contained breathing apparatus. It may be dangerous to the person providing aid to give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water before removing it, or wear gloves.

See toxicological information (Section 11)

Section 5. Fire-fighting measures

Promptly isolate the scene by removing all persons from the vicinity of the incident if there is a fire. No action shall be taken involving any personal risk or without suitable training.

Hazardous thermal decomposition products

Specific hazards arising from the chemical

Decomposition products may include the following materials:

carbon oxides nitrogen oxides sulfur oxides Cyanate and isocyanate.

hydrogen cyanide

In a fire or if heated, a pressure increase will occur and the container may burst. Vapors may accumulate in low or confined areas or travel a considerable distance to a source of ignition and flash back.

Fire-fighters should wear appropriate protective equipment and self-contained breathing apparatus (SCBA) with a full face-piece operated in positive pressure mode.

Special protective equipment for fire-fighters

Use an extinguishing agent suitable for the surrounding fire.

Extinguishing media

None known.

Suitable extinguishing media

Unsuitable extinguishing media

Special protective actions for fire-fighters

Section 6. Accidental release measures

Environmental precautions

Personal precautions, protective equipment and emergency procedures

: No action shall be taken involving any personal risk or without suitable training.

Evacuate surrounding areas. Keep unnecessary and unprotected personnel from entering. Do not touch or walk through spilled material. Avoid breathing vapor or mist.

Provide adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put on appropriate personal protective equipment.

Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers. Inform the relevant authorities if the product has caused environmental pollution (sewers, waterways, soil or air).

Methods and materials for containment and cleaning up

For non-emergency personnel

For emergency responders : If specialized clothing is required to deal with the spillage, take note of any information in Section 8 on suitable and unsuitable materials. See also the information in "For non-emergency personnel".

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Section 6. Accidental release measures

Stop leak if without risk. Move containers from spill area. Approach release from upwind. Prevent entry into sewers, water courses, basements or confined areas. Wash spillages into an effluent treatment plant or proceed as follows. Contain and collect spillage with non-combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and place in container for disposal according to local regulations (see Section 13). Dispose of via a licensed waste disposal contractor. Contaminated absorbent material may pose the same hazard as the spilled product. Note: see Section 1 for emergency contact information and Section 13 for waste disposal.

Large spill :

Stop leak if without risk. Move containers from spill area. Dilute with water and mop up if water-soluble. Alternatively, or if water-insoluble, absorb with an inert dry material and place in an appropriate waste disposal container. Dispose of via a licensed waste disposal contractor.

Small spill :

Special provisions : Contain and collect spillage with non-combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and place in container for disposal according to local regulations (see Section 13). Place in a suitable container. The contaminated area should be cleaned immediately with a suitable decontaminant. One possible (flammable) decontaminant comprises (by volume): water (45 parts), ethanol or isopropyl alcohol (50 parts) and concentrated (d: 0,880) ammonia solution (5 parts). A non-flammable alternative is sodium carbonate (5 parts) and water (95 parts). Add the same decontaminant to the remnants and let stand for several days until no further reaction in an unsealed container. Once this stage is reached, close container and dispose of according to local regulations (see section 13). Do not allow to enter drains or watercourses. If the product contaminates lakes, rivers, or sewers, inform the appropriate authorities in accordance with local regulations.

Section 7. Handling and storage

Advice on general occupational hygiene

Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. Workers should wash hands and face before eating, drinking and smoking. Remove contaminated clothing and protective equipment before entering eating areas. See also Section 8 for additional information on hygiene measures.

Protective measures Put on appropriate personal protective equipment (see Section 8). Persons with a history of skin sensitization problems or asthma, allergies or chronic or recurrent respiratory disease should not be employed in any process in which this product is used.

Do not get in eyes or on skin or clothing. Do not ingest. Avoid breathing vapor or mist.

Use only with adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Keep in the original container or an approved alternative made from a compatible material, kept tightly closed when not in use. Empty containers retain product residue and can be hazardous. Do not reuse container.

Precautions for safe handling

Special precautions : Vapors may accumulate in low or confined areas or travel a considerable distance to a source of ignition and flash back. Vapors are heavier than air and may spread along floors. If this material is part of a multiple component system, read the Safety Data Sheet(s) for the other component or components before blending as the resulting mixture may have the hazards of all of its parts.

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Section 7. Handling and storage Conditions for safe storage, including any incompatibilities

Do not store above the following temperature: 50°C (122°F). Store in accordance with local regulations. Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials (see Section 10) and food and drink. Store locked up. Keep container tightly closed and sealed until ready for use.

Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate containment to avoid environmental contamination.

Precautions should be taken to minimize exposure to atmospheric humidity or water.

CO₂ will be formed, which, in closed containers, could result in pressurization.

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type) IPEL (-).

TWA: 0.5 mg/m³ STEL: 1 mg/m³

Cyclohexanamine, N,N-dimethyl-, compds. with 3-(cyclohexylamino) -1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer

None.

cyclohexyldimethylamine None.

hexamethylene-di-isocyanate ACGIH TLV (United States, 1/2022).

TWA: 0.03 mg/m³ 8 hours.

TWA: 0.005 ppm 8 hours.

Section 8. Exposure controls/personal protection

Ingredient name Exposure limits

Environmental exposure controls

: Emissions from ventilation or work process equipment should be checked to ensure they comply with the requirements of environmental protection legislation. In some cases, fume scrubbers, filters or engineering modifications to the process equipment will be necessary to reduce emissions to acceptable levels.

Appropriate engineering controls

: Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure to airborne contaminants below any recommended or statutory limits.

Control parameters

Individual protection measures

Occupational exposure limits

Recommended monitoring procedures

: Reference should be made to appropriate monitoring standards. Reference to national guidance documents for methods for the determination of hazardous substances will also be required.

Key to abbreviations A Acceptable Maximum Peak=

ACGIH = American Conference of Governmental Industrial Hygienists.

C = Ceiling Limit

Potential skin absorptionS SR = Respiratory sensitization

= Skin sensitizationSS

TD = Total dust

Consult local authorities for acceptable exposure limits.

= Threshold Limit ValueTLV TWA = Time Weighted Average

Fume=F IPEL = Internal Permissible Exposure Limit

= Occupational Safety and Health Administration.OSHA R = Respirable

OSHA 29 CFR 1910.1200 Subpart Z - Toxic and Hazardous Substances=Z

STEL =

Short term Exposure limit values

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Section 8. Exposure controls/personal protection

Hand protection Chemical-resistant, impervious gloves complying with an approved standard should be worn at all times when handling chemical products if a risk assessment indicates this is necessary. Considering the parameters specified by the glove manufacturer, check during use that the gloves are still retaining their protective properties. It should be noted that the time to breakthrough for any glove material may be different for different glove manufacturers. In the case of mixtures, consisting of several substances, the protection time of the gloves cannot be accurately estimated.

Eye/face protection

Respiratory protection :

Body protection Personal protective equipment for the body should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product.

Wash hands, forearms and face thoroughly after handling chemical products, before eating, smoking and using the lavatory and at the end of the working period.

Appropriate techniques should be used to remove potentially contaminated clothing.

Contaminated work clothing should not be allowed out of the workplace. Wash contaminated clothing before reusing. Ensure that eyewash stations and safety showers are close to the workstation location.

Hygiene measures :

Skin protection

Other skin protection :

Chemical splash goggles.

Restrictions on use : Persons with a history of asthma, allergies or chronic or recurrent respiratory disease should not be employed in any process in which this product is used.

Gloves butyl rubber:

Appropriate footwear and any additional skin protection measures should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product.

Use an air-fed respirator unless a site-specific assessment determines that an air-fed respirator is not necessary, in which case the results of the risk assessment should be utilized to determine whether respiratory protection is necessary and what type of protection is appropriate. Respirator selection must be based on known or anticipated exposure levels, the hazards of the product and the safe working limits of the selected respirator.

The respiratory protection shall be in accordance to 29 CFR 1910.134.

Section 9. Physical and chemical properties

Physical state

Melting point

Liquid.

Not available.

Characteristic.Odor pH

Yellow. [Light]Color

Auto-ignition temperature

Flash point

Not available.

Closed cup: 185°C (365°F)

Not applicable.

Not available.Odor threshold

Appearance

Boiling point : >37.78°C (>100°F)

Flammability : Not available.

Lower and upper explosive (flammable) limits

: Not available.

Decomposition temperature : Not available.

United States Page: 7/15

Section 9. Physical and chemical properties

Vapor pressure

Relative density

Vapor density

1.15

Not available.

Not available.

Evaporation rate Not available.

Not applicable.

Viscosity Kinematic (40°C (104°F)): >21 mm2/s (>21 cSt)

Partition coefficient: n-octanol/water

% Solid. (w/w) : 100

Density ( lbs / gal ) : 9.6

Volatility : 0% (v/v), 0% (w/w)

Solubility(ies) :

Media Result cold water Not soluble

Section 10. Stability and reactivity

Hazardous decomposition products

Conditions to avoid

The product is stable.Chemical stability :

Incompatible materials :

Possibility of hazardous reactions

: Under normal conditions of storage and use, hazardous reactions will not occur.

Reactivity : No specific test data related to reactivity available for this product or its ingredients.

In a fire, hazardous decomposition products may be produced.

Keep away from: oxidizing agents, strong alkalis, strong acids, amines, alcohols, water.

Uncontrolled exothermic reactions occur with amines and alcohols.

Refer to protective measures listed in sections 7 and 8.

Depending on conditions, decomposition products may include the following materials:

Cyanate and isocyanate. carbon oxides nitrogen oxides sulfur oxides hydrogen cyanide

Section 11. Toxicological information

Acute toxicity

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type)

LD50 Dermal Rat >2000 mg/kg -

LD50 Oral Rat - Male, Female

>5000 mg/kg -

Cyclohexanamine, N,N-dimethyl-, compds. with 3- (cyclohexylamino)

LD50 Oral Rat >5000 mg/kg -

Product/ingredient name Result Species Dose Exposure

Information on toxicological effects

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Section 11. Toxicological information -1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer cyclohexyldimethylamine LC50 Inhalation Vapor Rat 9 mg/l 1 hours

LD50 Dermal Rat 370 mg/kg - LD50 Oral Rat 0.272 g/kg -hexamethylene-di-isocyanate LC50 Inhalation Dusts and mists Rat 124 mg/m³ 4 hours LC50 Inhalation Vapor Rat 151 mg/m³ 4 hours LD50 Dermal Rabbit 0.57 g/kg - LD50 Oral Rat 0.71 g/kg -

Conclusion/Summary :

Carcinogenicity

Conclusion/Summary :

Mutagenicity

Conclusion/Summary :

Teratogenicity

Conclusion/Summary :

Reproductive toxicity

Conclusion/Summary :

Irritation/Corrosion

Conclusion/Summary Skin :

Eyes :

Respiratory :

Sensitization

Conclusion/Summary Skin :

Respiratory :

Specific target organ toxicity (single exposure) There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

Specific target organ toxicity (repeated exposure)

Aspiration hazard

Target organs : Contains material which may cause damage to the following organs: upper respiratory tract, skin, central nervous system (CNS).

Name

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type)

Category 3 - Respiratory tract irritation

Cyclohexanamine, N,N-dimethyl-, compds. with 3- (cyclohexylamino)-1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer

Category 3 - Respiratory tract irritation hexamethylene-di-isocyanate Category 3 - Respiratory tract irritation

Category Route of exposure

Target organs

Not available.

United States Page: 9/15

Section 11. Toxicological information

Conclusion/Summary :

Information on the likely routes of exposure

General :

Carcinogenicity :

Mutagenicity :

Reproductive toxicity :

Potential chronic health effects

Delayed and immediate effects and also chronic effects from short and long term exposure

Not available.

Potential immediate effects

Short term exposure

Potential delayed effects :

Potential immediate effects

Long term exposure

Potential delayed effects :

Potential acute health effects

Inhalation : Harmful if inhaled. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled.

No known significant effects or critical hazards.:Ingestion Skin contact : Causes skin irritation. May cause an allergic skin reaction.

Causes serious eye irritation.:Eye contact

Over-exposure signs/symptoms

Skin contact

Ingestion

Inhalation Adverse symptoms may include the following:

respiratory tract irritation coughing wheezing and breathing difficulties asthma

No specific data.

Adverse symptoms may include the following:

irritation redness

Eye contact : Adverse symptoms may include the following:

pain or irritation watering redness

No known significant effects or critical hazards.

There are no data available on the mixture itself. Skin contact to isocyanate monomer may lead to allergic lung reaction. Based on the properties of the isocyanate components and considering toxicological data on similar mixtures, this mixture may cause acute irritation and/or sensitization of the respiratory system, leading to an asthmatic condition, wheezing and tightness of the chest. Repeated exposure may lead to permanent respiratory disability. If splashed in the eyes, the liquid may cause irritation and reversible damage. Ingestion may cause nausea, diarrhea and vomiting.

This takes into account, where known, delayed and immediate effects and also chronic effects of components from short-term and long-term exposure by oral, inhalation and dermal routes of exposure and eye contact.

Once sensitized, a severe allergic reaction may occur when subsequently exposed to very low levels.

No known significant effects or critical hazards.

No known significant effects or critical hazards.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

There are no data available on the mixture itself.

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Section 11. Toxicological information Numerical measures of toxicity

Acute toxicity estimates

Product/ingredient name

2550 WB URETHANE GLOSS CATALYST - B 27200.0 2345.6 N/A 52.3 1.9

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type)

N/A 2500 N/A N/A 1.5

Cyclohexanamine, N,N-dimethyl-, compds. with 3- (cyclohexylamino)-1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer

N/A N/A N/A 11 N/A cyclohexyldimethylamine 272 370 N/A 4.5 N/A hexamethylene-di-isocyanate 710 570 N/A 0.151 0.124

Oral (mg/ kg)

Dermal (mg/kg)

Inhalation (gases) (ppm)

Inhalation (vapors) (mg/l)

Inhalation (dusts and mists) (mg/ l)

Section 12. Ecological information Toxicity

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type)

Acute EC50 >1000 mg/l Algae - scenedesmus subspicatus

72 hours

Acute EC50 >100 mg/l Daphnia - daphnia magna 48 hours Acute LC50 >100 mg/l Fish - Danio rerio (zebra fish) 96 hours

Cyclohexanamine, N,N-dimethyl-, compds. with 3- (cyclohexylamino) -1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer

Acute EC50 >100 mg/l Daphnia - Daphnia magna 48 hours

Acute IC50 72 mg/l Aquatic plants - Desmodesmus subspicatus

72 hours

Acute LC50 35.2 mg/l Fish - zebra fish 96 hours

Product/ingredient name SpeciesResult Exposure

Persistence and degradability

Cyclohexanamine, N,N-dimethyl-, compds. with 3- (cyclohexylamino) -1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer

- 0 % - 28 days - -

Product/ingredient name Test DoseResult Inoculum

United States Page: 11/15

Section 12. Ecological information

LogPow BCF Potential

Bioaccumulative potential

Product/ingredient name

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type)

5.54 3.2 Low cyclohexyldimethylamine 2.01 - Low hexamethylene-di-isocyanate 0.02 - Low

Product/ingredient name Aquatic half-life Photolysis Biodegradability

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type)

- - Not readily

Cyclohexanamine, N,N-dimethyl-, compds. with 3- (cyclohexylamino) -1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer

- - Not readily

Soil/water partition coefficient (KOC)

: Not available.

Mobility in soil

Section 13. Disposal considerations The generation of waste should be avoided or minimized wherever possible. Disposal of this product, solutions and any by-products should at all times comply with the requirements of environmental protection and waste disposal legislation and any regional local authority requirements. Dispose of surplus and non-recyclable products via a licensed waste disposal contractor. Waste should not be disposed of untreated to the sewer unless fully compliant with the requirements of all authorities with jurisdiction.

Waste packaging should be recycled. Incineration or landfill should only be considered when recycling is not feasible. This material and its container must be disposed of in a safe way. Care should be taken when handling emptied containers that have not been cleaned or rinsed out. Empty containers or liners may retain some product residues.

Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers.

:Disposal methods

Disposal should be in accordance with applicable regional, national and local laws and regulations.

Refer to Section 7: HANDLING AND STORAGE and Section 8: EXPOSURE CONTROLS/PERSONAL PROTECTION for additional handling information and protection of employees. Section 6. Accidental release measures

United States Page: 12/15

14. Transport information

ENVIRONMENTALLY

HAZARDOUS SUBSTANCE,

LIQUID, N.O.S.

III

Not regulated.

UN3082 Not regulated.

DOT IMDG IATA

UN number

UN proper shipping name

Transport hazard class (es)

Packing group

Environmental hazards No. No. No.

Marine pollutant substances

Not applicable.Not applicable.

(hexamethylene-di-isocyanate)

RQ substances

25000

(hexamethylene-di-isocyanate)

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Not applicable.

Special precautions for user Transport within user’s premises: always transport in closed containers that are upright and secure. Ensure that persons transporting the product know what to do in the event of an accident or spillage.

Additional information The classification of the product is due solely to the presence of one or more US DOT-listed ‘Hazardous substances’ that are subject to reportable quantity requirements and only applies to shipments of packages greater than, or equal to, the product reportable quantity. Package sizes less than the product reportable quantity are not regulated as hazardous materials.

None identified.

DOT

IMDG

IATA : None identified.

Product RQ (lbs)

Transport in bulk according to IMO instruments

: Not applicable.

Section 15. Regulatory information

SARA 302/304

SARA 304 RQ : Not applicable.

Composition/information on ingredients

All components are active or exempted.United States inventory (TSCA 8b) :

United States

No products were found.

SARA 311/312

United States Page: 13/15

Section 15. Regulatory information

Additional environmental information is contained on the Environmental Data Sheet for this product, which can be obtained from your PPG representative.

Classification : ACUTE TOXICITY (inhalation) - Category 4 SKIN IRRITATION - Category 2 EYE IRRITATION - Category 2A RESPIRATORY SENSITIZATION - Category 1 SKIN SENSITIZATION - Category 1 SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract irritation) - Category 3

Hexamethylene diisocyanate, oligomers (Iminooxadiazindione type)

≥75 - ≤90 COMBUSTIBLE DUSTS

ACUTE TOXICITY (inhalation) - Category 4 SKIN SENSITIZATION - Category 1A

SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE)

(Respiratory tract irritation) - Category 3

Cyclohexanamine, N,N-dimethyl- , compds. with 3- (cyclohexylamino) -1-propanesulfonic acid-blocked 1,6-diisocyanatohexane homopolymer

≥10 - ≤20 ACUTE TOXICITY (inhalation) - Category 4 SKIN SENSITIZATION - Category 1B

SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE)

(Respiratory tract irritation) - Category 3 cyclohexyldimethylamine ≤1.1 FLAMMABLE LIQUIDS - Category 3 ACUTE TOXICITY (oral) - Category 3 ACUTE TOXICITY (dermal) - Category 3 ACUTE TOXICITY (inhalation) - Category 3 SKIN CORROSION - Category 1B SERIOUS EYE DAMAGE - Category 1 hexamethylene-di-isocyanate <1.0 ACUTE TOXICITY (oral) - Category 4 ACUTE TOXICITY (dermal) - Category 3 ACUTE TOXICITY (inhalation) - Category 1 SKIN IRRITATION - Category 2 EYE IRRITATION - Category 2A RESPIRATORY SENSITIZATION - Category 1A SKIN SENSITIZATION - Category 1A

SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE)

(Respiratory tract irritation) - Category 3

Name % Classification

Composition/information on ingredients

Section 16. Other information Hazardous Material Information System (U.S.A.)

1Health Flammability Physical hazards

Caution: HMIS® ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4 representing significant hazards or risks. Although HMIS® ratings and the associated label are not required on MSDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS® ratings are to be used with a fully implemented HMIS® program. HMIS® is a registered trademark and service mark of the American Coatings Association, Inc.

: : :3 * 0 ( * ) - Chronic effects

United States Page: 14/15

Section 16. Other information

Key to abbreviations : ATE = Acute Toxicity Estimate BCF = Bioconcentration Factor GHS = Globally Harmonized System of Classification and Labelling of Chemicals IATA = International Air Transport Association IBC = Intermediate Bulk Container IMDG = International Maritime Dangerous Goods LogPow = logarithm of the octanol/water partition coefficient MARPOL = International Convention for the Prevention of Pollution From Ships, 1973 as modified by the Protocol of 1978. ("Marpol" = marine pollution) N/A = Not available SGG = Segregation Group UN = United Nations

National Fire Protection Association (U.S.A.)

Health InstabilityFlammability

Disclaimer

The information contained in this data sheet is based on present scientific and technical knowledge. The purpose of this information is to draw attention to the health and safety aspects concerning the products supplied by PPG, and to recommend precautionary measures for the storage and handling of the products. No warranty or guarantee is given in respect of the properties of the products. No liability can be accepted for any failure to observe the precautionary measures described in this data sheet or for any misuse of the products.

Date of previous issue 2/20/2023:

The customer is responsible for determining the PPE code for this material. For more information on HMIS® Personal Protective Equipment (PPE) codes, consult the HMIS® Implementation Manual.

Indicates information that has changed from previously issued version.

Organization that prepared the SDS

: EHS

:: :3

United States Page: 15/15