2-Bromo-4'-(trifluoromethoxy)acetophenone
Also known as: 4-(Trifluoromethoxy)phenacyl bromide, 2-Bromo-1-[4-(trifluoromethoxy)phenyl]ethan-1-one, 2-Bromo-1-(4-(trifluoromethoxy)phenyl)ethanone, Ethanone, 2-bromo-1-[4-(trifluoromethoxy)phenyl]-, MFCD00052333
2-Bromo-4'-(trifluoromethoxy)acetophenone (CAS 103962-10-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H6BrF3O2 and a molecular weight of 283.042 g/mol. Key properties include a melting point of 55 °C, a boiling point of 266.0±35.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 114.7±25.9 °C. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103962-10-3
- Jingsj CID
- J-27009-7
- Molecular Formula
- C9H6BrF3O2
- Molecular Weight
- 283.042 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 55 °C |
|---|---|
| Boiling Point | 266.0±35.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 114.7±25.9 °C |
| Exact Mass | 281.950317 |
| PSA | 26.30000 |
| LogP | 3.30 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.498 |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Bromo-4'-(trifluoromethoxy)acetophenone?
The CAS number of 2-Bromo-4'-(trifluoromethoxy)acetophenone is 103962-10-3.
What are the molecular formula and molecular weight of 2-Bromo-4'-(trifluoromethoxy)acetophenone?
2-Bromo-4'-(trifluoromethoxy)acetophenone has molecular formula C9H6BrF3O2 and molecular weight 283.042 g/mol.
Is 2-Bromo-4'-(trifluoromethoxy)acetophenone hazardous?
2-Bromo-4'-(trifluoromethoxy)acetophenone has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Bromo-4'-(trifluoromethoxy)acetophenone?
For 2-Bromo-4'-(trifluoromethoxy)acetophenone, Upstream Products: 4'-(Trifluoromethoxy)acetophenone; Downstream Products: 3-Oxo-3-(4-(trifluoromethoxy)phenyl)propanenitrile, 4-(4-Trifluoromethoxy-phenyl)-1H-imidazole, 4-(((4-Chlorophenyl)(4-(4-(trifluoromethoxy)phenyl)thiazol-2-yl)amino)methyl)benzoic acid.
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-Bromo-4'-(trifluoromethoxy)acetophenone (CAS 103962-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27009-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.