2-Chloro-3-nitroaniline

Also known as: 2-Chloro-3-nitrobenzenamine, Benzenamine, 2-chloro-3-nitro-, 3-nitro-2-chloroaniline, 2-Chlor-3-nitro-anilin, chloronitroaniline

2-Chloro-3-nitroaniline (CAS 3970-41-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H5ClN2O2 and a molecular weight of 172.569 g/mol. Key properties include a melting point of 94-95°C, a boiling point of 318.2±22.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 146.2±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3970-41-0
Jingsj CID: J-1310205-1
Molecular Formula: C₆H₅ClN₂O₂
Molecular Weight: 172.569 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	94-95°C
Boiling Point	318.2±22.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	146.2±22.3 °C
Exact Mass	172.003952
PSA	71.84000
LogP	2.13
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.646
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts 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 2-Chloro-3-nitroaniline?

The CAS number of 2-Chloro-3-nitroaniline is 3970-41-0.

What are the molecular formula and molecular weight of 2-Chloro-3-nitroaniline?

2-Chloro-3-nitroaniline has molecular formula C6H5ClN2O2 and molecular weight 172.569 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. "2-Chloro-3-nitroaniline (CAS 3970-41-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1310205-1 (accessed 2026-11-09).

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