Vinyl trifluoroacetate
Also known as: Trifluoroacetic acid vinyl ester, Ethenyl trifluoroacetate, Acetic acid, trifluoro-, ethenyl ester, Trifluoroacetic acid ethenyl ester, Vinyl 2,2,2-trifluoroacetate, ethenyl 2,2,2-trifluoroacetate, Vinyl trifluoroacetate (stabilized with TBC)
Vinyl trifluoroacetate (CAS 433-28-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H3F3O2 and a molecular weight of 140.06100 g/mol. Key properties include a boiling point of 40 °C750 mm Hg(lit.), a density of 1.203 g/mL at 25 °C(lit.) and a flash point of -31.7 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 433-28-3
- Jingsj CID
- J-1088609-6
- Molecular Formula
- C4H3F3O2
- Molecular Weight
- 140.06100 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 40 °C750 mm Hg(lit.) |
|---|---|
| Density | 1.203 g/mL at 25 °C(lit.) |
| Flash Point | -31.7 °C |
| Exact Mass | 140.00900 |
| PSA | 26.30000 |
| LogP | 1.23540 |
| Vapor Pressure | 424mmHg at 25°C |
| Refractive Index | n20/D 1.317(lit.) |
| Storage Conditions | Refrigerator |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H314 — Causes severe skin burns and eye damage
- H332 — Harmful if inhaled
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Vinyl trifluoroacetate?
The CAS number of Vinyl trifluoroacetate is 433-28-3.
What are the molecular formula and molecular weight of Vinyl trifluoroacetate?
Vinyl trifluoroacetate has molecular formula C4H3F3O2 and molecular weight 140.06100 g/mol.
Is Vinyl trifluoroacetate hazardous?
Vinyl trifluoroacetate has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Vinyl trifluoroacetate (CAS 433-28-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088609-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.