| Chloromethyltriethoxysilane Basic information |
| Product Name: | Chloromethyltriethoxysilane |
| Synonyms: | chlormethyl-triethoxysilan;Co-Formula CFS-955;ND 41;triethoxy(chloromethyl)-silan;Silane, triethoxy(chloromethyl)-;CHLOROMETHYLTRIETHOXYSILANE;(chloromethyl)triethoxy-silan;Silane, (chloroMethyl)triethoxy- |
| CAS: | 15267-95-5 |
| MF: | C7H17ClO3Si |
| MW: | 212.75 |
| EINECS: | 239-311-3 |
| Product Categories: | Chloroalkylsilanes, etc. (Silane Coupling Agents);Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Silicon Compounds (for Synthesis);Si-O Compounds;Synthetic Organic Chemistry;Trialkoxysilanes;Alkoxy Silanes;Alpha Silanes;Tri-Alkoxy&Greater Silanes;Self Assembly&Contact Printing;Self-Assembly Materials;Silane Coupling Agents/Adhesion Promoters;SilanesSelf Assembly&Contact Printing |
| Mol File: | 15267-95-5.mol |
| Chloromethyltriethoxysilane Chemical Properties |
| Boiling point | 173-176 °C (lit.) |
| density | 1.022 g/mL at 25 °C (lit.) |
| vapor pressure | 0.002-7910Pa at 25℃ |
| refractive index | n |
| Fp | 135 °F |
| form | liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 1.048 |
| Water Solubility | 1.1-1000g/L at 20℃ |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 1811785 |
| InChIKey | ZDOBWJOCPDIBRZ-UHFFFAOYSA-N |
| LogP | -2.1-2.5 |
| CAS DataBase Reference | 15267-95-5(CAS DataBase Reference) |
| EPA Substance Registry System | Silane, (chloromethyl)triethoxy- (15267-95-5) |
| Safety Information |
| Risk Statements | 10 |
| Safety Statements | 16 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 2 |
| RTECS | VV2275000 |
| F | 10-21 |
| TSCA | Yes |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29319090 |
| MSDS Information |
| Provider | Language |
|---|---|
| Chloromethyltriethoxysilane | English |
| SigmaAldrich | English |
| Chloromethyltriethoxysilane Usage And Synthesis |
| Description | (Chloromethyl)triethoxysilane is an organotrialkoxy silane based reagent with chloromethyl as the organofunctional group. It can be used as a starting material for the synthesis of silane based polymers.Chloromethyltriethoxysilane is used Corresponding Grignard self-condenses to form polyfunctional carbosilanes. |
| Chemical Properties | This silane presents as a colorless to slightly pale-yellow liquid. It is known to be slightly soluble in combustible solvents . Recommendations include storing in a tightly closed container in a cool, dark and well-ventilated place. For best results, it should also be kept under inert gas and protected from moisture. (Chloromethyl)triethoxysilane is incompatible with oxidizing agents. This chemical is flammable in liquid and vapor form and causes eye irritation. |
| Uses | (Chloromethyl)triethoxysilane uses and applications include: Used in polymers which serve as binders in adhesives and sealants; freezing agent of silicon sulfide rubber normal temps.; intermediate of silane coupling agents. |
| Uses | Corresponding Grignard self-condenses to form polyfunctional carbosilanes. |
| General Description | (Chloromethyl)triethoxysilane is an organotrialkoxy silane based reagent with chloromethyl as the organofunctional group. It can be used as a starting material for the synthesis of silane based polymers. |
| Flammability and Explosibility | Flammable |
| Chloromethyltriethoxysilane Preparation Products And Raw materials |
| Raw materials | Triethyl orthoformate-->(Chloromethyl)trichlorosilane |
| Preparation Products | Triethoxyisobutylsilane-->2-Methylbenzylamine-->N-Methylcyclohexylamine |
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