2-(Trimethylsilyl)ethanol
Also known as: 2-Trimethylsilylethanol, (2-Hydroxyethyl)trimethylsilane, 2-Hydroxyethyltrimethylsilane, 2-TMS-ethanol, β-(Trimethylsilyl)ethanol, Trimethylsilylethanol, Ethanol, 2-(trimethylsilyl)-
2-(Trimethylsilyl)ethanol (CAS 2916-68-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C5H14OSi and a molecular weight of 118.250 g/mol. Key properties include a melting point of 0ºC, a boiling point of 145.0±13.0 °C at 760 mmHg, a density of 0.825 and a flash point of 50.6±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2916-68-9
- Jingsj CID
- J-47816-0
- Molecular Formula
- C5H14OSi
- Molecular Weight
- 118.250 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 0ºC |
|---|---|
| Boiling Point | 145.0±13.0 °C at 760 mmHg |
| Density | 0.825 |
| Flash Point | 50.6±0.0 °C |
| Exact Mass | 118.081390 |
| PSA | 20.23000 |
| LogP | 1.36 |
| Vapor Pressure | 2.0±0.6 mmHg at 25°C |
| Refractive Index | 1.406 |
| Additional Property | soluble |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
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-(Trimethylsilyl)ethanol?
The CAS number of 2-(Trimethylsilyl)ethanol is 2916-68-9.
What are the molecular formula and molecular weight of 2-(Trimethylsilyl)ethanol?
2-(Trimethylsilyl)ethanol has molecular formula C5H14OSi and molecular weight 118.250 g/mol.
Is 2-(Trimethylsilyl)ethanol hazardous?
2-(Trimethylsilyl)ethanol has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour.
What are the upstream and downstream products of 2-(Trimethylsilyl)ethanol?
For 2-(Trimethylsilyl)ethanol, Upstream Products: Ethyl trimethylsilylacetate, Ethyl pivalate, Vinyltrimethylsilane; Downstream Products: Tetramethylsilane, 4-Nitrophenyl 2-(trimethylsilyl)ethyl carbonate, 2-(trimethylsilyl)ethoxymethyltriphenylphosphonium chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Trimethylsilyl)ethanol (CAS 2916-68-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47816-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.