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|Name:||Vinylmethylbis(Trimethylsilyloxy)Silane 95% Material Safety Data Sheet|
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 10 36/37/38
Section 3 - HAZARDS IDENTIFICATION
Flammable. Irritating to eyes, respiratory system and skin.Moisture sensitive.Air sensitive.
Potential Health Effects
Causes eye irritation. May cause chemical conjunctivitis and corneal damage.
Causes skin irritation. Effects of contact may be delayed. May cause contact dermatitis. May cause cyanosis of the extremities.
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Ingestion of large amounts may cause CNS depression.
Causes respiratory tract irritation. Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation. May cause nausea, dizziness, and headache. Inhalation at high concentrations may cause CNS depression and asphixiation. May cause burning sensation in the chest.
Effects may be delayed.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. Flammable liquid and vapor. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Runoff from fire control or dilution water may cause pollution.
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Use water spray, dry chemical, carbon dioxide, or chemical foam. Do NOT get water inside containers. Do NOT use straight streams of water. Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation.
Place under an inert atmosphere. Do not get water inside containers.
A vapor suppressing foam may be used to reduce vapors.
Section 7 - HANDLING and STORAGE
Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation.
Handle under an inert atmosphere. Store protected from air. Do not allow contact with water. Use only in a chemical fume hood. Wash clothing before reuse. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Keep from contact with moist air and steam.
Keep away from sources of ignition. Store in a tightly closed container. Flammables-area. Do not expose to air. Store protected from moisture. Store under nitrogen.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use only under a chemical fume hood. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 5356-85-4: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Wear appropriate protective gloves to prevent skin exposure.
Wear appropriate protective clothing to prevent skin exposure.
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: clear straw colored
Odor: Not available.
pH: Not available.
Vapor Pressure: < 5 mm Hg @ 20 deg
Viscosity: Not available.
Boiling Point: 49 deg C @ 8 mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 51 deg C ( 123.80 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Solubility in water: Insoluble.
Specific Gravity/Density: 0.836
Molecular Formula: C9H24O2Si3
Molecular Weight: 248.55
Section 10 - STABILITY AND REACTIVITY
Stable at normal temperatures in tightly closed containers under an inert atmosphere. Air sensitive. Moisture sensitive.
Conditions to Avoid:
Incompatible materials, ignition sources, exposure to air, excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Air, moisture, acids, bases, oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, silicon dioxide.
Hazardous Polymerization: Will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
CAS# 5356-85-4 unlisted.
Vinylmethylbis(Trimethylsilyloxy)Silane - Not listed by ACGIH, IARC, or NTP.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
Not regulated as a hazardous material.
Not regulated as a hazardous material.
Not regulated as a hazardous material.
Section 15 - REGULATORY INFORMATION
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
R 10 Flammable.
R 36/37/38 Irritating to eyes, respiratory system
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 33 Take precautionary measures against static
S 37/39 Wear suitable gloves and eye/face
WGK (Water Danger/Protection)
CAS# 5356-85-4: No information available.
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 5356-85-4 is not listed on Canada's Ingredient Disclosure List.
CAS# 5356-85-4 is not listed on the TSCA inventory.
It is for research and development use only.
SECTION 16 - ADDITIONAL INFORMATION