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METHYL DICHLOROSILANE | ICSC: 0297 |
Dichloromethylsilane Monomethyldichlorosilane CH4Cl2Si/CH3SiHCl2 Molecular mass: 115.0 ![]() RTECS # VV3500000 ICSC # 0297 UN # 1242 |
TYPES OF HAZARD/ EXPOSURE |
ACUTE HAZARDS/ SYMPTOMS |
PREVENTION |
FIRST AID/ FIRE FIGHTING |
FIRE |
Highly flammable.
Gives off irritating or toxic fumes (or gases) in a fire.
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NO open flames, NO sparks, and NO smoking.
NO contact with hot surfaces.
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Powder,
carbon dioxide.
NO hydrous agents.
NO water.
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EXPLOSION |
Vapour/air mixtures are explosive.
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Closed system, ventilation, explosion-proof electrical equipment and lighting.
Do NOT use compressed air for filling, discharging, or handling.
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In case of fire: cool drums, etc., by spraying with water but avoid contact of the substance with water.
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EXPOSURE |
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AVOID ALL CONTACT!
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Local exhaust or breathing protection.
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Fresh air, rest.
Refer for medical attention.
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Pain.
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Protective gloves.
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First rinse with plenty of water, then remove contaminated clothes and rinse again.
Refer for medical attention.
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Redness.
Pain.
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Safety spectacles.
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First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
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Sore throat.
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Do not eat, drink, or smoke during work.
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Rinse mouth.
Do NOT induce vomiting.
Refer for medical attention.
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SPILLAGE DISPOSAL | STORAGE | PACKAGING & LABELLING | ||
Evacuate danger area!
Consult an expert!
Collect leaking liquid in sealable dry, plastic containers.
Absorb remaining liquid in sand or inert absorbent and remove to safe place.
Do NOT wash away into sewer.
NEVER direct water jet on liquid
(extra personal protection: complete protective clothing including self-contained breathing apparatus).
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Fireproof.
Separated from oxidants,
food and feedstuffs, incompatible substances (see Chemical Dangers).
Cool.
Dry.
Well closed.
Keep under inert gas.
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Airtight.
Unbreakable packaging; put breakable packaging into closed unbreakable container.
Do not transport with food and feedstuffs.
UN Hazard Class: 4.3 UN Subsidiary Risks: 3 and 8 UN Packing Group: I |
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SEE IMPORTANT INFORMATION ON BACK | ||||
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METHYL DICHLOROSILANE | ICSC: 0297 |
I M P O R T A N T D A T A |
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PHYSICAL PROPERTIES |
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ENVIRONMENTAL DATA |
This substance may be hazardous to the environment; special attention should be given to water organisms.
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N O T E S | ||||
Reacts violently with fire extinguishing agents such as water and foam.
The symptoms of lung oedema often do not become manifest until a few hours have passed and they are aggravated by physical effort. Rest and medical observation are therefore essential.
Immediate administration of an appropriate spray, by a doctor or a person authorized by him/her, should be considered.
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ADDITIONAL INFORMATION | |||||
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