(2-Bromoethyl)trimethylsilane
(2-溴乙基)三甲硅烷
Also known as: (2-Bromoethyl)(trimethyl)silane, 2-(Trimethylsilyl)ethyl bromide, BrCH2CH2SiMe3, Silane, (2-bromoethyl)trimethyl-, (2-Bromoethyl)trimethylsilane (stabilized with NaHCO3), (2-Bromoethyl)trimethylsilane (stabilized with Silver chip)
(2-Bromoethyl)trimethylsilane (CAS 18156-67-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H13BrSi and a molecular weight of 181.146 g/mol. It is also known as (2-Bromoethyl)(trimethyl)silane, 2-(Trimethylsilyl)ethyl bromide and BrCH2CH2SiMe3. Key properties include a boiling point of 149.6±13.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 46.8±14.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18156-67-7
- Jingsj CID
- J-28358-6
- Molecular Formula
- C5H13BrSi
- Chinese Name
- (2-溴乙基)三甲硅烷
- Molecular Weight
- 181.146 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 149.6±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 46.8±14.8 °C |
| Exact Mass | 179.996979 |
| LogP | 3.23 |
| Vapor Pressure | 5.1±0.3 mmHg at 25°C |
| Refractive Index | 1.434 |
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 (2-Bromoethyl)trimethylsilane?
The CAS number of (2-Bromoethyl)trimethylsilane is 18156-67-7.
What are the molecular formula and molecular weight of (2-Bromoethyl)trimethylsilane?
(2-Bromoethyl)trimethylsilane has molecular formula C5H13BrSi and molecular weight 181.146 g/mol.
What are the upstream and downstream products of (2-Bromoethyl)trimethylsilane?
For (2-Bromoethyl)trimethylsilane, Upstream Products: Vinyltrimethylsilane, 2-(Trimethylsilyl)ethanol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2-Bromoethyl)trimethylsilane (CAS 18156-67-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28358-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.