2-Bromo-4'-nitroacetophenone
Also known as: 2-Bromo-1-(4-nitrophenyl)ethan-1-one, 2-Bromo-1-(4-nitrophenyl)ethanone, 4'-Nitrophenacyl bromide, 4-Nitrophenacyl bromide, p-Nitrophenacyl bromide, α-Bromo-4-nitroacetophenone, α-Bromo-p-nitroacetophenone, p-Nitro-α-bromoacetophenone, ASISCHEM D48949, AKOS BBS-00003952, MFCD00007356
2-Bromo-4'-nitroacetophenone (CAS 99-81-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H6BrNO3 and a molecular weight of 244.042 g/mol. Key properties include a melting point of 94-99 °C(lit.), a boiling point of 325.2±17.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 150.5±20.9 °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.
- 99-81-0
- Jingsj CID
- J-41657-9
- Molecular Formula
- C8H6BrNO3
- Molecular Weight
- 244.042 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 94-99 °C(lit.) |
|---|---|
| Boiling Point | 325.2±17.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 150.5±20.9 °C |
| Exact Mass | 242.953094 |
| PSA | 62.89000 |
| LogP | 1.95 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.609 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
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'-nitroacetophenone?
The CAS number of 2-Bromo-4'-nitroacetophenone is 99-81-0.
What are the molecular formula and molecular weight of 2-Bromo-4'-nitroacetophenone?
2-Bromo-4'-nitroacetophenone has molecular formula C8H6BrNO3 and molecular weight 244.042 g/mol.
Is 2-Bromo-4'-nitroacetophenone hazardous?
2-Bromo-4'-nitroacetophenone has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 2-Bromo-4'-nitroacetophenone?
For 2-Bromo-4'-nitroacetophenone, Upstream Products: 4-Nitroacetophenone, 1-ethyl-4-nitrobenzene, Methanol; Downstream Products: 4-Nitroacetophenone, 2-amino-1-(4-nitrophenyl)ethanone hydrochloride, 4-(4-aminophenyl)-1,3-thiazol-2-amine.
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'-nitroacetophenone (CAS 99-81-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-41657-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.