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| | Chloromethyltrimethylsilane Basic information |
| | Chloromethyltrimethylsilane Chemical Properties |
| Melting point | <0°C | | Boiling point | 98-99 °C(lit.) | | density | 0.88 g/mL at 20 °C | | vapor pressure | ~25 mm Hg ( 20 °C) | | refractive index | n20/D 1.418(lit.) | | Fp | 27 °F | | storage temp. | Store below +30°C. | | solubility | soluble in Benzene, Methanol | | form | Liquid | | Specific Gravity | 0.879 | | color | Clear colorless | | Water Solubility | insoluble | | Sensitive | Moisture Sensitive | | Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions | | BRN | 906705 | | InChI | 1S/C4H11ClSi/c1-6(2,3)4-5/h4H2,1-3H3 | | InChIKey | OOCUOKHIVGWCTJ-UHFFFAOYSA-N | | SMILES | C[Si](C)(C)CCl | | CAS DataBase Reference | 2344-80-1(CAS DataBase Reference) | | NIST Chemistry Reference | Silane, (chloromethyl)trimethyl-(2344-80-1) | | EPA Substance Registry System | Silane, (chloromethyl)trimethyl- (2344-80-1) |
| Hazard Codes | F,Xi,C | | Risk Statements | 11-36/37/38-34 | | Safety Statements | 16-26-36-29-37/39-33 | | RIDADR | UN 1993 3/PG 2 | | WGK Germany | 3 | | F | 10-21 | | Hazard Note | Irritant/Highly Flammable | | TSCA | TSCA listed | | HazardClass | 3 | | PackingGroup | II | | HS Code | 29310095 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Eye Irrit. 2
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3 |
| | Chloromethyltrimethylsilane Usage And Synthesis |
| Description | Chloromethyltrimethylsilane is a chemical compound belonging to the trifluoroacetic acid group. It is an essential synthetic intermediate in organic chemistry, used to prepare many types of compounds, including pharmaceuticals, agrochemicals, and dyes. The molecule consists of three silanes linked together by methylene bridges. The synthesis of Chloromethyltrimethylsilane involves reacting a mixture of hydrochloric acid and trifluoroacetic acid with methyl ketones in the presence of ethylene diamine and particles. | | Chemical Properties | CLEAR COLOURLESS LIQUID | | Uses | (Chloromethyl)trimethylsilane can be treated with aldehydes or ketones in the presence of triphenylphosphine to synthesize terminal alkenes. It can also be used in the preparation of a reagent, trimethylsilylmethyl magnesium chloride, commonly used in Peterson methylenation. | | Uses | (Chloromethyl)trimethylsilane is used for Wittig reaction and building blocks. | | Application | In organic synthesis, Chloromethyltrimethylsilane is an important organosilicon intermediate. It can be used to synthesize some organosilicon compounds with special properties. For example, in the preparation of siloxane compounds, it can be used as a raw material to introduce silicon-oxygen bonds through reactions with other compounds. Due to the activity of its chloromethyl group, it can also be used to synthesize some silicon-containing polymers, which have a wide range of applications in materials science, such as additives for high temperature resistant materials, waterproof materials, etc. |
| | Chloromethyltrimethylsilane Preparation Products And Raw materials |
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