SAFETY DATA SHEET

Date Issued : 10/10/2012

SDS No : 0010-10-2012D
Date-Revised : 12/13/2012
Revision No : 3
ThreeBond1282B

1. PRODUCT AND COMPANY IDENTIFICATION

PRODUCT NAME: ThreeBond1282B

PRODUCT DESCRIPTION: One component silicone rubber compound
PRODUCT CODE: ThreeBond1282B

DISTRIBUTOR 24 HR. EMERGENCY TELEPHONE NUMBERS

ThreeBond International, Inc. CHEMTREC (Domestic North America):(800) 424 - 9300
6184 Schumacher Park Drive CHEMTREC (International):(703) 527 - 3887
West Chester, OH 45069
Product Stewardship: (513) 779-7300

2. HAZARDS IDENTIFICATION

GHS CLASSIFICATIONS
Health Physical
Reproductive toxicity, Category 5 Eye irritation, Category 3
Specific target organ toxicity (after single exposure), Category 2 Skin irritation, Category 3
Specific target organ toxicity (after repeated exposure), Category 2 Acute toxicity (inhalation), Category 5
Acute toxicity (oral), Category 4

GHS LABEL

Exclamation mark Health hazard

WARNING DANGER
H320: Causes eye irritation H360: May damage fertility or the unborn child
H315: Causes skin irritation H371: May cause damage to organs
H332: Harmful if inhaled H373: May cause damage to organs through prolonged or repeated
H302: Harmful if swallowed exposure
Precautionary statement(s)
Prevention:
P270: Do not eat, drink, or smoke when using this product
P233: Keep container tightly closed
P234: Keep only in original container

EMERGENCY OVERVIEW
PHYSICAL APPEARANCE: Black paste
IMMEDIATE CONCERNS: Product generates acetone, a flammable vapor, upon contact with water or humid air
SIGNS AND SYMPTOMS OF OVEREXPOSURE
CARCINOGENICITY: Possible cancer hazard - (contains materials which) may cause cancer based on animal data
REPRODUCTIVE TOXICITY
REPRODUCTIVE EFFECTS: Contains a chemical or chemicals which can cause birth defects or other reproductive harm
COMMENTS HEALTH: Toluene: Overexposure to this material has been found to cause the following effects on laboratory animals: mild,
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reversible liver effects; mild, reversible kidney effects; respiratory tract damage; effects on hearing; central nervous system damage.

3. COMPOSITION / INFORMATION ON INGREDIENTS

Chemical Name Wt.% CAS EINECS

Silicone resin 80 - 90 --
Carbon black 10 - 20 1333-86-4
Toluene < 1.5 108-88-3
Acetone , a decomposition product 0 67-64-1

COMMENTS: Cracked gas

4. FIRST AID MEASURES

EYES: Immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention, if irritation persists.
SKIN: Wash with soap and water. Get medical attention if irritation develops or persists.
INGESTION: Never give an unconscious person anything to ingest. Do not induce vomiting unless directed to do so by medical personnel.
Seek immediate medical attention.
INHALATION: Remove to fresh air. If not breathing, give artificial respiration or give oxygen by trained personnel. Seek immediate medical
attention.

5. FIRE FIGHTING MEASURES

FLAMMABLE CLASS: May be combustible at high temperatures

GENERAL HAZARD: Emits toxic fumes when burned
EXTINGUISHING MEDIA: SMALL FIRE: Use DRY chemical powder.
LARGE FIRE: Use water spray, fog, or foam. Do not use water jet.
HAZARDOUS COMBUSTION PRODUCTS: May produce poisonous and irritated gases upon a fire
FIRE FIGHTING EQUIPMENT: Wear self contained breathing apparatus and protective clothing.

6. ACCIDENTAL RELEASE MEASURES

SMALL SPILL: Absorb with an inert material and place in an appropriate waste disposal container
LARGE SPILL: Wear proper protective equipment. Stop spill or leak at source. Use appropriate tools to put the spilled material in a waste
container.
ENVIRONMENTAL PRECAUTIONS
WATER SPILL: Do not allow product to flow into rivers or affect the environment
SPECIAL PROTECTIVE EQUIPMENT: Wear appropriate personal protection equipment
COMMENTS: Disposal of clean-up materials may be governmentally regulated. Observe all applicable local, state, and federal waste
management regulations.

7. HANDLING AND STORAGE

GENERAL PROCEDURES: Avoid contact with eyes, skin, and clothing. Use with adequate ventilation. Take precaution against fire.
HANDLING: Avoid contact with eyes and skin. Wear appropriate personal protection. Wash thoroughly after handling. Empty containers may
retain product residue and flammable vapors. Keep away from heat, sparks, and flame. Do not cut, puncture, or weld on or near the empty
container.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION

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EXPOSURE GUIDELINES
OSHA HAZARDOUS COMPONENTS (29 CFR1910.1200)
EXPOSURE LIMITS
OSHA PEL ACGIH TLV
Chemical Name ppm mg/m3 ppm mg/m3
(3.5)
3.5 mg/m3
mg/m3
Carbon black TWA *Total
*Total
Dust
dust
Toluene TWA 100 ppm 50 ppm

ENGINEERING CONTROLS: Adequate ventilation may be necessary to control any air contaminants to within the TLV control parameters
during the use of this product.
PERSONAL PROTECTIVE EQUIPMENT
EYES AND FACE: Safety glasses. Wear splash goggles if the potential for splashing or spraying exists.
SKIN: Neoprene or nitrile rubber gloves recommended
RESPIRATORY: Full-face or half-mask, air purifying respirators (NIOSH approved)
PROTECTIVE CLOTHING: Wear chemically impervious clothing, gloves, boots, aprons and gauntlets to prevent prolonged or repeated
skin contact. Wear protective eyeglasses or chemical safety googles, per OSHA eye- and face-protection regulations (29 CFR 1910.133).
Contact lenses are not eye protective devices. Appropriate eye protection must be worn instead of, or in conjuction with contact lenses.
WORK HYGIENIC PRACTICES: Wash hands before eating, smoking, or using restroom. Food or beverages should not be consumed
anywhere this product is handled or stored. Wash thoroughly after handling.
OTHER USE PRECAUTIONS: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.

9. PHYSICAL AND CHEMICAL PROPERTIES

Auto
Boiling Freezing Solubility in Specific
Chemical Name Ignition
Point (°C) Point (°C) Water Gravity
(°C)
Easily soluble in
water, alcohol,
Acetone , a decomposition product 56.5 -94.6 -20 ether; Slightly 0.79
soluble in
chloroform
PHYSICAL STATE: Semisolid
COLOR: Black
SOLUBILITY IN WATER: Insoluble
EVAPORATION RATE: < 1

10. STABILITY AND REACTIVITY

STABLE: Yes
STABILITY: This product is stable but is water reactive.
CONDITIONS TO AVOID: Elevated temperatures. Light. Exposure to air or moisture over prolonged periods. Avoid oxidizing conditions.
HAZARDOUS DECOMPOSITION PRODUCTS: Incineration may produce poisonous gases (carbon monoxide, etc.) upon condition.
INCOMPATIBLE MATERIALS: Oxidizing material, water, moisture, or humid air can cause hazardous vapors to form

11. TOXICOLOGICAL INFORMATION

ACUTE
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ORAL LD50 : 636 mg/kg (rat)

Notes: Toluene
INHALATION LC50 : 49000 mg/kg (rat)
CHRONIC: No data as a product
CARCINOGENICITY
IARC
Chemical Name Other
Status
Carbon black 2B ACGIH: A4
IRRITATION: May cause irritation to the eyes, skin, and respiratory tract
REPRODUCTIVE EFFECTS: Toluene: Case studies show that prolonged intentional abuse of toluene during pregnancy can cause birth
defects in humans.

12. ECOLOGICAL INFORMATION

ENVIRONMENTAL DATA: No information available

13. DISPOSAL CONSIDERATIONS

DISPOSAL METHOD: Waste must be disposed of in accordance with federal, state and local environmental control regulations. Consult
your licensed waste contractor for detailed recommendations.

14. TRANSPORT INFORMATION

AIR (ICAO/IATA)
SHIPPING NAME: Not regulated
NOTE: Not an IATA controlled material

15. REGULATORY INFORMATION

UNITED STATES
SARA TITLE III (SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT)
313 REPORTABLE INGREDIENTS: SARA 313 toxic chemical notification and release reporting: Toluene
CERCLA (COMPREHENSIVE RESPONSE, COMPENSATION, AND LIABILITY ACT)
Chemical Name Wt.%
Toluene < 1.5

STATES WITH SPECIAL REQUIREMENTS

Chemical Name Requirements
This product contains a component or components listed on the Massachusetts Right to
Know list of hazardous substances.
Carbon black
This product contains a component or components listed on the Pennsylvania Right to
Know list of hazardous substances.
This product contains a component or components listed on the Massachusetts Right to
Know list of hazardous substances.
This product contains a component or components listed on the Michigan Critical
Materials list.
Toluene
This product contains a component or components listed on the New Jersey Right to
Know list of hazardous chemicals.
This product contains a component or components listed on the Pennsylvania Right to
Know list of hazardous substances.
REGULATIONS
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STATE REGULATIONS: Warning: In accordance with Proposition 65, this product may contain a chemical(s) known to the State of
California to cause cancer, birth defects, and/or other reproductive harm. The California Proposition 65 chemical(s) contained in this
product are: Silica (bound), Carbon Black (bound)
CALIFORNIA PROPOSITION 65

Chemical Name Wt.% Listed

Carbon black 10 - 20 Cancer
Toluene < 1.5 Developmental Toxicity

16. OTHER INFORMATION

REVISION SUMMARY: This MSDS replaces the 11/27/2012 MSDS. Revised: Section 2: COMMENTS HEALTH.
HMIS RATING NFPA CODES
HEALTH * 2
1
FLAMMABILITY 1
2 2
PHYSICAL HAZARD 2
WR
PERSONAL PROTECTION D

MANUFACTURER DISCLAIMER: To the best of our knowledge, the information contained herein is accurate. However, neither the above
named supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the information contained
herein. Final determination of suitability of any material is the sole responsibility of the user. All materials may present unknown hazards and
should be used with caution. Although certain hazards are described herein, we cannot guarantee that these are the only hazards that exist.

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