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Methyldichlorosilane CAS NO.75-54-7

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Methyldichlorosilane CAS NO.75-54-7

Name:Dichloromethylsilane
CAS No.:75-54-7
Appearance: Colorless transparent liquid
Molecular formula: CH4Cl2Si
Molecular Weight: 115.034
EINECS No.:200-877-1
Flash point: < -26℃ (closed cup)
Melting point: -92℃
Boiling point: 41℃
Auto-ignition temperature: 290℃
Upper explosion limit [%(V/V)]: 6.5
Lower explosion limit [%(V/V)]: 55
Vapor pressure: 47.1kPa (20℃)
Relative density (water=1): 1.11
Water solubility: reacts with water
  • Product Details


Dichloromethylsilane CAS NO.75-54-7

 

Name:Dichloromethylsilane

CAS No.:75-54-7

Appearance: Colorless transparent liquid

Molecular formula: CH4Cl2Si

Molecular Weight: 115.034

Molecular structure:

image

use】

Mainly used for the preparation of hydrogen-containing silicone oil, also used for fabric treatment, water repellent and so on.

 

Precautions】

It emits smoke in humid air, dissolves in benzene and ether, and may cause combustion and explosion in case of open fire, high heat or contact with oxidants. When heated or exposed to moisture, it releases heat and emits toxic and corrosive fumes.

 

Packaging, storage and transportation】

Storage: Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 25℃, and the relative humidity should not exceed 75%. The packaging must be sealed and must not get wet. It should be stored separately from oxidants, acids, etc., and should not be mixed. Use explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and containment materials.

Transportation: Make sure that the container does not leak, collapse, fall or be damaged during transportation. It is strictly forbidden to mix and transport with oxidants, acids, edible chemicals, etc. During transportation, it should be protected from sunlight, rain and high temperature. During the stopover, keep away from fire and heat sources. Transportation vehicles and boats must be dry and have good rainproof facilities. The vehicle should be thoroughly cleaned after transportation.


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