4-Amino-3-nitroacetophenone

Also known as: 1-(4-Amino-3-nitrophenyl)ethanone, 3-Nitro-4-aminoacetophenone, m-Nitro-p-aminoacetophenone, 4-Amino-3-nitro-acetophenone, Ethanone, 1-(4-amino-3-nitrophenyl)-

4-Amino-3-nitroacetophenone (CAS 1432-42-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O3 and a molecular weight of 180.16100 g/mol. Key properties include a melting point of 148-149°C (lit.), a boiling point of 336.898ºC at 760 mmHg, a density of 1.334g/cm3 and a flash point of 157.551ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1432-42-4
Jingsj CID: J-1421902-4
Molecular Formula: C₈H₈N₂O₃
Molecular Weight: 180.16100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	148-149°C (lit.)
Boiling Point	336.898ºC at 760 mmHg
Density	1.334g/cm3
Flash Point	157.551ºC
Exact Mass	180.05300
PSA	88.91000
LogP	2.48400
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.614

Customs & Trade Information

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof 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-Amino-3-nitroacetophenone?

The CAS number of 4-Amino-3-nitroacetophenone is 1432-42-4.

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

4-Amino-3-nitroacetophenone has molecular formula C8H8N2O3 and molecular weight 180.16100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Amino-3-nitroacetophenone (CAS 1432-42-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1421902-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.