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75-77-4 Trimethylchlorosilane Chlorotrimethylsilane
Trimethylchlorosilane
Synonym: Chlorotrimethylsilane; Trimethylsilyl chloride; TMS.
CAS No.: 75-77-4
Molecular Formula:(CH3)3SiCl
Molecular Weight:108.65
Properties: Colorless, transparent liquid
Applications: It is used as manufacturing all kinds of silicone compounds, and it is the main raw material for hexamethyldisilazane and hexamethyldisiloxane. It can be used to prepare alkylation agent, and also group-protecting agent in the manufacture of medicine and drugs.
Technical Index:
Content of Trimethylchlorosilane(%):98.0min
Refractive Index():1.389
Density(25℃)g/cm3:0.8536
Boiling Point:57-58℃
Flash Point:-18℃
Package: Iron drum or plastic drum.Net weight:170kg.
Storage: Store at -40--40
.It shall be placed in cool and dry places under room temperature and avoided from contacting with acids, alkalis, alcohols and water. Storage life: 6 months.
Transportation: transported and stored according to the standard for dangerous chemicals. It shall be prevented from rain and sunshine.
Name |
Trimethylchlorosilane |
Synonyms |
Chlorotrimethylsilane; Trimethylsilyl chloride; CSI |
Molecular formula |
C3H9ClSi |
Molecular weight |
108.64 |
CAS No |
75-77-4 |
UN No |
1298 |
EINECS |
200-900-5 |
Apperence |
Colorless and Transparent liquid |
Content |
Min 98.0% |
Properties |
It is inflammable, explosive and toxic. boiling point: 57°C melting point:-40°C flashing point: -18°C density: 0.8536 |
Application |
Intermediates for silicone polymer and other products:It is a base material for manufacturing Methyl Triethoxysilane, Methyl Trimethoxysilane, silicone resins, specific paints, water proof agent for construction and anti-collapse agent for drilling oil well(Methyl Silicate Sodium). It also used for synthesizing cefotaxime I, cefotaxime V. |
Packing |
170kg iron drums |
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