4'-Bromo-3'-nitroacetophenone

4'-溴-3'-硝基苯乙酮

Also known as: 1-(4-bromo-3-nitrophenyl)ethanone, 1-(4-bromo-3-nitrophenyl)ethan-1-one, 1-bromo-2-nitro-4-acetyl-benzene, 3-nitro-4-bromoacetophenone, 4-bromo-3-nitroacetophenone, NSC 111656, MFCD00016985

CAS No.: 18640-58-9
Jingsj CID: J-28748-9
Molecular Formula: C₈H₆BrNO₃
Chinese Name: 4'-溴-3'-硝基苯乙酮
Molecular Weight: 244.042 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	117-121 °C(lit.)
Boiling Point	275.4±25.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	120.4±23.2 °C

Frequently Asked Questions

What is the CAS number of 4'-Bromo-3'-nitroacetophenone?

18640-58-9

What are the molecular formula and molecular weight of 4'-Bromo-3'-nitroacetophenone?

C8H6BrNO3, molecular weight 244.042 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026