1-Ethoxy-2,2,2-trifluoroethanol
Also known as: Trifluoroacetaldehyde ethyl hemiacetal, TFAL-ETOH, 2-Ethoxy-2-hydroxy-1,1,1-trifluoroethane, Ethanol, 1-ethoxy-2,2,2-trifluoro-
1-Ethoxy-2,2,2-trifluoroethanol (CAS 433-27-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H7F3O2 and a molecular weight of 144.092 g/mol. Key properties include a boiling point of 105.0±0.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 39.4±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 433-27-2
- Jingsj CID
- J-26584-9
- Molecular Formula
- C4H7F3O2
- Molecular Weight
- 144.092 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 105.0±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 39.4±0.0 °C |
| Exact Mass | 144.039810 |
| PSA | 29.46000 |
| LogP | 1.73 |
| Vapor Pressure | 16.4±0.3 mmHg at 25°C |
| Refractive Index | 1.342 |
| Storage Conditions | 0-6°C |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2911000000 |
|---|---|
| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Ethoxy-2,2,2-trifluoroethanol?
The CAS number of 1-Ethoxy-2,2,2-trifluoroethanol is 433-27-2.
What are the molecular formula and molecular weight of 1-Ethoxy-2,2,2-trifluoroethanol?
1-Ethoxy-2,2,2-trifluoroethanol has molecular formula C4H7F3O2 and molecular weight 144.092 g/mol.
Is 1-Ethoxy-2,2,2-trifluoroethanol hazardous?
1-Ethoxy-2,2,2-trifluoroethanol has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Ethoxy-2,2,2-trifluoroethanol (CAS 433-27-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26584-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.