4-Fluoro-2-(trifluoromethyl)benzoyl chloride
Also known as: 2-Trifluoromethyl-4-fluorobenzoyl chloride, 4-Fluoro-2-(trifluoromethyl)benzoyl chloride, α,α,α,4-Tetrafluoro-o-toluoyl chloride, MFCD00061158
4-Fluoro-2-(trifluoromethyl)benzoyl chloride (CAS 189807-21-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3ClF4O and a molecular weight of 226.555 g/mol. Key properties include a boiling point of 204.2±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 77.3±27.3 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 189807-21-4
- Jingsj CID
- J-1518582-7
- Molecular Formula
- C8H3ClF4O
- Molecular Weight
- 226.555 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 204.2±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 77.3±27.3 °C |
| Exact Mass | 225.980850 |
| PSA | 17.07000 |
| LogP | 3.24 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.453 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Fluoro-2-(trifluoromethyl)benzoyl chloride?
The CAS number of 4-Fluoro-2-(trifluoromethyl)benzoyl chloride is 189807-21-4.
What are the molecular formula and molecular weight of 4-Fluoro-2-(trifluoromethyl)benzoyl chloride?
4-Fluoro-2-(trifluoromethyl)benzoyl chloride has molecular formula C8H3ClF4O and molecular weight 226.555 g/mol.
Is 4-Fluoro-2-(trifluoromethyl)benzoyl chloride hazardous?
4-Fluoro-2-(trifluoromethyl)benzoyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 4-Fluoro-2-(trifluoromethyl)benzoyl chloride?
For 4-Fluoro-2-(trifluoromethyl)benzoyl chloride, Upstream Products: 4-Fluoro-2-(trifluoromethyl)benzoic acid, Oxalyl chloride, N-ethylpropanamide; Downstream Products: Taladegib.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Fluoro-2-(trifluoromethyl)benzoyl chloride (CAS 189807-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518582-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.