Chloromethyltriethoxysilane
- CAS No.
- 15267-95-5
- Chemical Name:
- Chloromethyltriethoxysilane
- Synonyms
- DK552;DK091;ND 41;DKFELEX0136;Co-Formula CFS-955;chlormethyl-triethoxysilan;CHLOROMETHYLTRIETHOXYSILANE;(chloromethyl)triethoxy-silan;triethoxy(chloromethyl)-silan;Monochloromethyltriethoxysilane
- CBNumber:
- CB0727402
- Molecular Formula:
- C7H17ClO3Si
- Molecular Weight:
- 212.75
- MDL Number:
- MFCD00039354
- MOL File:
- 15267-95-5.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| (Chloromethyl)triethoxysilane 96% | 391042 | 5g | $41.6 |
| (Chloromethyl)triethoxysilane >95.0%(GC) | C1402 | 10g | $24 |
| (Chloromethyl)triethoxysilane >95.0%(GC) | C1402 | 25g | $69 |
| (Chloromethyl)triethoxysilane 95+% | 099518 | 5g | $76 |
| (Chloromethyl)triethoxysilane 95+% | 099518 | 10g | $119 |
| More product size | |||
| 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 |
| Flash point | 135 °F |
| storage temp. | Storage temp. 2-8°C |
| form | liquid |
| Specific Gravity | 1.048 |
| color | Colorless to Light yellow |
| Viscosity | 1.2mm2/s |
| Water Solubility | 1.1-1000g/L at 20℃ |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 1811785 |
| InChI | 1S/C7H17ClO3Si/c1-4-9-12(7-8,10-5-2)11-6-3/h4-7H2,1-3H3 |
| InChIKey | ZDOBWJOCPDIBRZ-UHFFFAOYSA-N |
| SMILES | CCO[Si](CCl)(OCC)OCC |
| LogP | -2.1-2.5 |
| CAS DataBase Reference | 15267-95-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | Silane, (chloromethyl)triethoxy- (15267-95-5) |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P210 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Risk Statements | 10 | |||||||||
| Safety Statements | 16 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | VV2275000 | |||||||||
| F | 10-21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3.2 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29319090 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Flam. Liq. 3 | |||||||||
| Toxicity | rat,LD50,oral,2400mg/kg (2400mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1229, 1986. | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
Chloromethyltriethoxysilane price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 391042 | (Chloromethyl)triethoxysilane 96% | 15267-95-5 | 5g | $41.6 | 2023-06-20 | Buy |
| TCI Chemical | C1402 | (Chloromethyl)triethoxysilane >95.0%(GC) | 15267-95-5 | 10g | $24 | 2025-07-31 | Buy |
| TCI Chemical | C1402 | (Chloromethyl)triethoxysilane >95.0%(GC) | 15267-95-5 | 25g | $69 | 2025-07-31 | Buy |
| Matrix Scientific | 099518 | (Chloromethyl)triethoxysilane 95+% | 15267-95-5 | 5g | $76 | 2021-12-16 | Buy |
| Matrix Scientific | 099518 | (Chloromethyl)triethoxysilane 95+% | 15267-95-5 | 10g | $119 | 2021-12-16 | Buy |
Chloromethyltriethoxysilane Chemical Properties,Uses,Production
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
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Changfu Chemical Co., Ltd. | +86-02784396550 +86-17721064038 | sales@cfsilanes.com | China | 478 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13799 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21597 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29831 | 58 |
| Win-Win Chemical CO., Limited | 0086-577-64498589 | sales@win-winchemical.com | CHINA | 998 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 | sales@cfmats.com | CHINA | 882 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5742 | 58 |
View Lastest Price from Chloromethyltriethoxysilane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-02-02 | CHLOROMETHYLTRIETHOXYSILANE
15267-95-5
|
US $15.00 / kg | 1kg | 97% | 200tons | Hubei Changfu Chemical Co., Ltd. | |
 |
2025-04-04 | Chloromethyltriethoxysilane
15267-95-5
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2023-03-15 | Chloromethyltriethoxysilane
15267-95-5
|
US $0.00-0.00 / kg | 1kg | 98%Min | 10000kg | LY Global chemicals co.,ltd . |
-
- CHLOROMETHYLTRIETHOXYSILANE
15267-95-5
- US $15.00 / kg
- 97%
- Hubei Changfu Chemical Co., Ltd.
-
- Chloromethyltriethoxysilane
15267-95-5
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Chloromethyltriethoxysilane
15267-95-5
- US $0.00-0.00 / kg
- 98%Min
- LY Global chemicals co.,ltd .
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