4-Amino-3,5-dichloroacetophenone

3,5-二氯-4-氨基苯乙酮

Also known as: 1-(4-Amino-3,5-dichlorophenyl)ethanone, 4'-Amino-3',5'-dichloroacetophenone, Ethanone, 1-(4-amino-3,5-dichlorophenyl)-, 4-Amino-3,5-dichlorophenyl methyl ketone, EINECS 253-368-1, MFCD00238535

4-Amino-3,5-dichloroacetophenone (CAS 37148-48-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H7Cl2NO and a molecular weight of 204.053 g/mol. It is also known as 1-(4-Amino-3,5-dichlorophenyl)ethanone, 4'-Amino-3',5'-dichloroacetophenone and Ethanone, 1-(4-amino-3,5-dichlorophenyl)-. Key properties include a melting point of 162-166 °C(lit.), a boiling point of 351.5±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 166.4±27.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 37148-48-4
Jingsj CID: J-19813-2
Molecular Formula: C₈H₇Cl₂NO
Chinese Name: 3,5-二氯-4-氨基苯乙酮
Molecular Weight: 204.053 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	162-166 °C(lit.)
Boiling Point	351.5±42.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	166.4±27.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Amino-3,5-dichloroacetophenone?

The CAS number of 4-Amino-3,5-dichloroacetophenone is 37148-48-4.

What are the molecular formula and molecular weight of 4-Amino-3,5-dichloroacetophenone?

4-Amino-3,5-dichloroacetophenone has molecular formula C8H7Cl2NO and molecular weight 204.053 g/mol.

Is 4-Amino-3,5-dichloroacetophenone hazardous?

4-Amino-3,5-dichloroacetophenone has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Amino-3,5-dichloroacetophenone (CAS 37148-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19813-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.