Identification of 75-77-4

Name:

Trimethylchlorosilane (Related Reference)

EINECS:

200-900-5

Molecular Formula:

C3H9 Cl Si

CAS Registry Number:

75-77-4

Synonyms:

Chlorotrimethylsilane; KA 31; KA 31 (silane); Monochlorotrimethylsilane; Monochlorotrimethylsilicon; NSC 15750; TMCS; TSL 8031; Trimethylchlorosilane; Trimethylsilane chloride; Trimethylsilicon chloride; Trimethylsilyl chloride

InChI:

InChI=1S/C3H9ClSi/c1-5(2,3)4/h1-3H3

HS Code:

29310095

Molecular Structure:

This structure is also available as a 2d Mol file

Chemical Properties

Appearance:

colourless liquid

Molecular Weight:

108.642

Density:

0.856

Boiling Point:

57℃

Melting Point:

-58℃

Flash Point:

-18℃

Storage Temperature:

Store at RT.

Refractive index:

1.387-1.389

Solubility:

REACTS

Stability:

Stable. Highly flammable - note low flash point. Reacts violently with water. Incompatible with water, moisture, strong oxidizing agents, strong acids, strong bases, aldehydes, alcohols, amines, esters, ketones.

Usage:

Intermediate for silicone fluids, as a chain terminating agent, imparting water repellency.

Safety Data of 75-77-4

Risk Codes:

R11;R14;R21;R34

Safety Statements:

S16;S26;S36/37/39;S45

Hazard Symbols:

C:Corrosive
HazardClass:3