Momentive_RTV_224B_Silicone_Catalyst_SDS.pdf

Version: 3.1 Revision Date: 04/28/2017

RTV224B

SDS_US 1/16

SAFETY DATA SHEET

1. Identification

Product identifier: RTV224B

Other means of identification

Synonyms: Silicone Compound -- Component B

Recommended use and restriction on use

Recommended use: Silicone Elastomer (B) Restrictions on use: Not known.

Manufacturer/Importer/Distr ibutor Information

: Momentive Performance Materials LLC 260 Hudson River Road Waterford NY 12188

Contact person : commercial.services@momentive.com

Telephone : General information +1-800-295-2392

Emergency telephone number

Supplier : CHEMTREC 1-800-424-9300

2. Hazard(s) identification

Hazard Classification

Health Hazards

Serious Eye Damage/Eye Irritation Category 1

Skin sensitizer Category 1

Toxic to reproduction Category 1B

Unknown toxicity - Health

Acute toxicity, oral 0 %

Acute toxicity, dermal 0 %

Acute toxicity, inhalation, vapor 0 %

Acute toxicity, inhalation, dust or mist 0 %

Label Elements

SDS_US 2/16

Hazard Symbol:

Signal Word: Danger

Hazard Statement: H318; Causes serious eye damage.

H317; May cause an allergic skin reaction.

H360; May damage fertility or the unborn child.

Precautionary Statements

Prevention: Wear protective gloves/protective clothing/eye protection/face protection.

Avoid breathing dust/fume/gas/mist/vapors/spray. Contaminated work clothing must not be allowed out of the workplace. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Use personal protective equipment as required.

Response: If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN: Wash with plenty of water. If skin irritation or rash occurs: Get medical advice/attention.

Immediately call a POISON CENTER/doctor. Specific treatment (see this label). Wash contaminated clothing before reuse.

Storage: Store locked up.

Disposal: Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in GHS classification:

None.

3. Composition/information on ingredients

SDS_US 3/16

Mixtures

Chemical Identity CAS number Content in percent (%)* Notes

SILOXANES AND

SILICONES, DI-ME

63148-62-9 >=60 - <=70% No data available.

(1) Carbon Black 1333-86-4 >=15 - <=20% # This substance has workplace exposure limit(s).

Tris(3(trimethoxysilyl)propyl)is ocyanurate

26115-70-8 5 - <10% No data available.

Gamma- Aminopropyltrimethoxysilane

13822-56-5 5 - <10% No data available.

TETRA-N-PROPYL-SILICATE 682-01-9 1 - <5% No data available.

DIBUTYL TINOXIDE (48% as Tin)

818-08-6 0.3 - <1% # This substance

DI-(2-

ETHYLHEXYL)PHTHALATE

117-81-7 0.3 - <1% # This substance

* All concentrations are percent by weight unless ingredient is a gas. Gas concentrations are in percent by volume.

(1) The respirable particle(s) listed above are inextricably bound within the polymer matrix, and therefore does not present an inhalation hazard during normal use of this product. Tooling or machining of the cured product (sanding, cutting, milling) may release hazardous, respirable substances.

4. First-aid measures

Ingestion: If swallowed, do NOT induce vomiting. Give a glass of water.

Inhalation: If inhaled, remove to fresh air. If not breathing give artificial respiration using a barrier device. If breathing is difficult give oxygen. Get medical attention.

Skin Contact: In case of contact, immediately flush skin with plenty of soap and water for at least 15 minutes. Get medical attention.

Eye contact: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Most important symptoms/effects, acute and delayed

Symptoms: None known.

Hazards: No data available.

SDS_US 4/16

Indication of immediate medical attention and special treatment needed

Treatment: No data available.

5. Fire-fighting measures

General Fire Hazards: No data available.

Suitable (and unsuitable) extinguishing media

Suitable extinguishing media:

Foam. Carbon dioxide

Unsuitable extinguishing media:

No data available.

Specific hazards arising from the chemical:

Special protective equipment and precautions for firefighters

Special fire fighting procedures:

Special protective equipment for fire-fighters:

Combustible Wear appropriate personal protective equipment.

6. Accidental release measures

Personal precautions, protective equipment and emergency procedures:

Combustible Avoid contact with skin and eyes. Use only in well-ventilated areas. Remove and wash contaminated clothing promptly.

Methods and material for containment and cleaning up:

Wipe, scrape, or soak up in an inert material and put in a container intended for flammable materials for disposal. Wear proper protective equipment as specified in the protective equipment section. Warn other workers of spill. Keep unauthorized personnel away.

7. Handling and storage

Precautions for safe handling: Sensitivity to static discharge is expected; material has a flash point below

200 F.

Conditions for safe storage, including any incompatibilities:

SDS_US 5/16

8. Exposure controls/personal protection

Control Parameters

Occupational Exposure Limits

Chemical Identity Type Exposure Limit Values Source

(1) Carbon Black - Inhalable fraction.

TWA 3 mg/m3 US. ACGIH Threshold Limit Values (03 2015)

(1) Carbon Black REL 0.1 mg/m3 US. NIOSH: Pocket Guide to Chemical Hazards (2010)

REL 3.5 mg/m3 US. NIOSH: Pocket Guide to Chemical Hazards (2010)

PEL 3.5 mg/m3 US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000) (02 2006)

TWA 3.5 mg/m3 US. OSHA Table Z-1-A (29 CFR 1910.1000) (1989)

DIBUTYL TINOXIDE (48%

as Tin) - as Sn

STEL 0.2 mg/m3 US. ACGIH Threshold Limit Values (03 2015)

TWA 0.1 mg/m3 US. ACGIH Threshold Limit Values (03 2015)

REL 0.1 mg/m3 US. NIOSH: Pocket Guide to Chemical Hazards (2010)

PEL 0.1 mg/m3 US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000) (02 2006)

TWA 0.1 mg/m3 US. OSHA Table Z-1-A (29 CFR 1910.1000) (1989)

TWA 0.1 mg/m3 US. Tennessee. OELs. Occupational Exposure Limits, Table Z1A (06 2008)

DIBUTYL TINOXIDE (48%

as Tin)

AN ESL 0.1 µg/m3 US. Texas. Effects Screening Levels (Texas Commission on Environmental Quality) (03 2014)

ST ESL 1 µg/m3 US. Texas. Effects Screening Levels (Texas Commission on Environmental Quality) (03 2014)

DIBUTYL TINOXIDE (48%

as Tin) - as Sn

TWA PEL 0.1 mg/m3 US. California Code of Regulations, Title 8, Section 5155. Airborne Contaminants (01 2015)

STEL 0.2 mg/m3 US. California Code of Regulations, Title 8, Section 5155. Airborne Contaminants (01 2015)

DI-(2-

ETHYLHEXYL)PHTHALATE

TWA 5 mg/m3 US. ACGIH Threshold Limit Values (03 2015)

REL 5 mg/m3 US. NIOSH: Pocket Guide to Chemical Hazards (2010)

STEL 10 mg/m3 US. NIOSH: Pocket Guide to Chemical Hazards (2010)

PEL 5 mg/m3 US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000) (02 2006)

STEL 10 mg/m3 US. OSHA Table Z-1-A (29 CFR 1910.1000) (1989)

TWA 5 mg/m3 US. OSHA Table Z-1-A (29 CFR 1910.1000) (1989)

This product contains one or more substances with an occupational exposure limit. However, the respirable particle(s) of this/these substance(s) are inextricably bound within the polymer matrix. Therefore, we do not expect an exposure to this/these substance(s) during normal use of this product. Tooling or machining of the cured product (sanding, cutting, milling) may release hazardous, respirable substances.

SDS_US 6/16

Appropriate Engineering Controls

Use only in well-ventilated areas.

Individual protection measures, such as personal protective equipment

General information: Ventilation and other forms of engineering controls are preferred for controlling exposures. Respiratory protection may be needed for non-routine or emergency situations.

Eye/face protection: Monogoggles

Skin Protection

Hand Protection: Rubber or plastics gloves

Other: Wear suitable protective clothing and eye/face protection.

Respiratory Protection: Use only in well-ventilated areas.

Hygiene measures: Avoid contact with eyes, skin, and clothing. Wash hands after handling.

9. Physical and chemical properties

Appearance

Physical state: liquid

Form: Paste

Color: Black

Odor: amine like

Odor threshold: No data available.

pH: not applicable

Melting point/freezing point: No data available.

Initial boiling point and boiling range: not applicable

Flash Point: No data available.

Evaporation rate: No data available.

Flammability (solid, gas): No data available.

Upper/lower limit on flammability or explosive limits

Flammability limit - upper (%): No data available.

Flammability limit - lower (%): No data available.

Explosive limit - upper (%): No data available.

Explosive limit - lower (%): No data available.

Heat of combustion: No data available.

Vapor pressure: not applicable

Vapor density: No data available.

SDS_US 7/16

Density: ca. 1,020 g/cm3

Relative density: ca. 1.02

Solubility(ies)

Solubility in water: Reactive.

Solubility (other): No data available.

Partition coefficient (n-octanol/water) Log Pow:

Auto-ignition temperature: No data available.

Decomposition temperature: No data available.

SADT: No data available.

Viscosity, dynamic: No data available.

Viscosity, kinematic: No data available.

VOC: No data available.

10. Stability and reactivity

Reactivity: No dangerous reaction if used as recommended.

Chemical Stability: Material is stable under normal conditions.

Possibility of hazardous reactions:

Hazardous polymerisation does not occur.

Conditions to avoid: Keep away from any contact with water.

Incompatible Materials: Reacts with water liberating small amounts of methanol. Reacts with water forming ethanol. Avoid contact with acids and oxidizing substances.

Hazardous Decomposition

Products:

Carbon dioxide Formaldehyde. Amines. Silicon dioxide. Toxic metal fumes.

Tin fumes. Ethanol. Measurements at temperatures above 150°C in presence of air (oxygen) have shown that small amounts of formaldehyde are formed due to oxidative degradation.

11. Toxicological information

Information on likely routes of exposure

Ingestion: No data available.

Inhalation: No data available.

Skin Contact: No data available.

Eye contact: No data available.

Symptoms related to the physical, chemical and toxicological characteristics Ingestion: No data available.

SDS_US 8/16

Inhalation: No data available.

Skin Contact: No data available.

Eye contact: No data available.

Information on toxicological effects

Acute toxicity (list all possible routes of exposure)

Oral

Product: ATEmix: 4,495.67 mg/kg

Specified substance(s):

SILICONES, DI-ME

LD 50 (Rat, No data available.): > 5,000 mg/kg

Tris(3(trimethoxysilyl)pro pyl)isocyanurate

LD 50 (Rat, No data available.): 2,346 mg/kg

DIBUTYL TINOXIDE

(48% as Tin)

LD 50 (Rat): 487 mg/kg

Dermal

Product: Not classified for acute toxicity based on available data.

Tris(3(trimethoxysilyl)pro pyl)isocyanurate

LD 50 (Rabbit, No data available.): 18,000 mg/kg

Inhalation

Product: Not classified for acute toxicity based on available data.

Repeated dose toxicity Product: No data available.

Skin Corrosion/Irritation

No data available. (Rabbit): No skin irritation

Serious Eye Damage/Eye Irritation

SDS_US 9/16

Gamma- Aminopropyltrimethoxy silane

OECD-Guideline 405 (Acute Eye Irritation/Corrosion) (Rabbit, 72 h): Strongly irritating.

Respiratory or Skin Sensitization

Carcinogenicity

IARC Monographs on the Evaluation of Carcinogenic Risks to Humans:

ETHYLHEXYL)PH

THALATE

US. National Toxicology Program (NTP) Report on Carcinogens:

ETHYLHEXYL)PH

THALATE

US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050):

No carcinogenic components identified

Germ Cell Mutagenicity

In vitro

In vivo

Reproductive toxicity

Specific Target Organ Toxicity - Single Exposure

Specific Target Organ Toxicity - Repeated Exposure

SDS_US 10/16

Aspiration Hazard

Other effects: Product releases amine vapors during cure. Contains dibutyltin compound(s) - May impair fertility. May cause harm to unborn child.

12. Ecological information

Ecotoxicity:

Acute hazards to the aquatic environment:

Fish

LC0 (Leuciscus idus, 96 h): 200 mg/l

Aquatic Invertebrates

Chronic hazards to the aquatic environment:

Fish

LC0 (Leuciscus idus, 4 d): 200 mg/l

Aquatic Invertebrates

Toxicity to Aquatic Plants

Persistence and Degradability

Biodegradation

BOD/COD Ratio

SDS_US 11/16

Bioaccumulative potential Bioconcentration Factor (BCF)

Partition Coefficient n-octanol / water (log Kow)

Mobility in soil: No data available.

Known or predicted distribution to environmental compartments

SILICONES, DI-ME

No data available.

(1) Carbon Black No data available.

Tris(3(trimethoxysilyl)propyl )isocyanurate

No data available.

Gamma- Aminopropyltrimethoxysilan e

No data available.

TETRA-N-PROPYL-

SILICATE

No data available.

DIBUTYL TINOXIDE (48%

as Tin)

No data available.

DI-(2-

ETHYLHEXYL)PHTHALAT

E

Other adverse effects: No data available.

13. Disposal considerations

Disposal instructions: Disposal should be made in accordance with federal, state and local regulations.

Contaminated Packaging: Dispose of as unused product.

14. Transport information

DOT

Not regulated.

IMDG

IATA

SDS_US 12/16

Special precautions for user: This product is not regarded as dangerous goods according to the national and international regulations on the transport of dangerous goods.

15. Regulatory information

US Federal Regulations

TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D) None present or none present in regulated quantities.

CERCLA Hazardous Substance List (40 CFR 302.4):

Chemical Identity Reportable quantity Methanol 5,000 lbs.

Superfund Amendments and Reauthorization Act of 1986 (SARA)

Hazard categories Immediate (Acute) Health Hazards Delayed (Chronic) Health Hazard

SARA 302 Extremely Hazardous Substance

SARA 304 Emergency Release Notification

SDS_US 13/16

SARA 311/312 Hazardous Chemical Chemical Identity Threshold Planning Quantity

SILOXANES AND

SILICONES, DI-ME

10000 lbs

(1) Carbon Black 10000 lbs Tris(3(trimethoxysilyl)prop yl)isocyanurate

10000 lbs

Gamma- Aminopropyltrimethoxysila ne

10000 lbs

TETRA-N-PROPYL-

SILICATE

10000 lbs

DIBUTYL TINOXIDE (48%

as Tin)

10000 lbs

DI-(2-

ETHYLHEXYL)PHTHALA

TE

10000 lbs

SARA 313 (TRI Reporting)

Chemical Identity

Reporting threshold for other users

Reporting threshold for manufacturing and processing

ETHYLHEXYL)PHTHALATE

Clean Water Act Section 311 Hazardous Substances (40 CFR 117.3)

Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130):

US State Regulations

US. California Proposition 65 This product contains chemical(s) known to the State of California to cause cancer and/or to cause birth defects or other reproductive harm.

(1) Carbon Black Carcinogenic.

ETHYLHEXYL)PHTHALATE

Maximum Allowable Dose Level (MADL): 410 µg/day.

Developmental toxin.

Methanol Maximum Allowable Dose Level (MADL): 47000 µg/day.

Developmental toxin.

Toluene Maximum Allowable Dose Level (MADL): 13000 µg/day.

Developmental toxin.

SDS_US 14/16

US. New Jersey Worker and Community Right-to-Know Act

(1) Carbon Black

DI-(2-ETHYLHEXYL)PHTHALATE

SILOXANES AND SILICONES, DI-ME

Tris(3(trimethoxysilyl)propyl)isocyanurate Gamma-Aminopropyltrimethoxysilane

TETRA-N-PROPYL-SILICATE

US. Massachusetts RTK - Substance List

DI-(2-ETHYLHEXYL)PHTHALATE

US. Pennsylvania RTK - Hazardous Substances

(1) Carbon Black

DI-(2-ETHYLHEXYL)PHTHALATE

US. Rhode Island RTK

No ingredient regulated by RI Right-to-Know Law present.

SDS_US 15/16

Inventory Status:

Australia AICS: n (Negative listing) Remarks: None.

Canada DSL Inventory List: y (positive listing) Remarks: None.

EU EINECS List: y (positive listing) Remarks: None.

Japan (ENCS) List: y (positive listing) Remarks: None.

China Inventory of Existing Chemical Substances:

y (positive listing) Remarks: None.

Korea Existing Chemicals Inv.

(KECI):

n (Negative listing) Remarks: None.

Canada NDSL Inventory: n (Negative listing) Remarks: None.

Philippines PICCS: n (Negative listing) Remarks: None.

US TSCA Inventory: y (positive listing) Remarks: None.

New Zealand Inventory of Chemicals:

n (Negative listing) Remarks: None.

Taiwan. Taiwan inventory

(CSNN):

n (Negative listing) Remarks: None.

16.Other information, including date of preparation or last revision

HMIS Hazard ID

Health * 3

Flammability 1

Physical Hazards 1

PERSONAL PROTECTION

Hazard rating: 0 - Minimal; 1 - Slight; 2 - Moderate; 3 - Serious; 4 - Severe; RNP - Rating not possible; *Chronic health effect

Issue Date: 04/28/2017

Revision Date: No data available.

Version #: 3.1

Further Information: No data available.

SDS_US 16/16

Disclaimer:

Notice to reader

Unless otherwise specified in section 1, Momentive products are intended for use in the manufacture and/or formulation of products and are not intended for direct consumer use. These products are not intended for long-lasting (> 30 days) implantation, injection or direct ingestion into the human body, nor for use in the manufacture of multiple use contraceptives.

Keep out of the reach of children.

Further Information

The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.

®,*, and TM indicate trademarks owned by or licensed to Momentive.