Chloromethyltriethoxysilane
Also known as: (Chloromethyl)triethoxysilane, (Chloromethyl)(triethoxy)silane, Monochloromethyltriethoxysilane, Chloromethyl(triethoxy)silane
Chloromethyltriethoxysilane (CAS 15267-95-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H17ClO3Si and a molecular weight of 212.747 g/mol. Key properties include a boiling point of 200.9±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 64.0±12.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15267-95-5
- Jingsj CID
- J-44763-2
- Molecular Formula
- C7H17ClO3Si
- Molecular Weight
- 212.747 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 200.9±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 64.0±12.0 °C |
| Exact Mass | 212.063553 |
| PSA | 27.69000 |
| LogP | 1.96 |
| Vapor Pressure | 0.4±0.4 mmHg at 25°C |
| Refractive Index | 1.421 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Chloromethyltriethoxysilane?
The CAS number of Chloromethyltriethoxysilane is 15267-95-5.
What are the molecular formula and molecular weight of Chloromethyltriethoxysilane?
Chloromethyltriethoxysilane has molecular formula C7H17ClO3Si and molecular weight 212.747 g/mol.
Is Chloromethyltriethoxysilane hazardous?
Chloromethyltriethoxysilane has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Chloromethyltriethoxysilane?
For Chloromethyltriethoxysilane, Upstream Products: Ethanol, (Chloromethyl)trichlorosilane; Downstream Products: Methacryloxymethyltriethoxysilane, 3-Butenyltriethoxysilane, Acetoxymethyltriethoxysilane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chloromethyltriethoxysilane (CAS 15267-95-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44763-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.