4-amino-3,5-dichlorobenzoic acid

Also known as: 3,5-Dichloro-4-aminobenzoic acid, 4-amino-3,5-dichlorobenzoate, Benzoic acid, 4-amino-3,5-dichloro-, EINECS 260-468-9, NAB-930, MFCD00017091, 4-Carboxy-2,6-dichloroaniline

4-amino-3,5-dichlorobenzoic acid (CAS 56961-25-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5Cl2NO2 and a molecular weight of 206.026 g/mol. Key properties include a melting point of 290-293 °C(lit.), a boiling point of 344.2±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 162.0±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56961-25-2
Jingsj CID: J-1376940-9
Molecular Formula: C₇H₅Cl₂NO₂
Molecular Weight: 206.026 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	290-293 °C(lit.)
Boiling Point	344.2±42.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	162.0±27.9 °C
Exact Mass	204.969727
PSA	63.32000
LogP	3.62
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.658

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-amino-3,5-dichlorobenzoic acid?

The CAS number of 4-amino-3,5-dichlorobenzoic acid is 56961-25-2.

What are the molecular formula and molecular weight of 4-amino-3,5-dichlorobenzoic acid?

4-amino-3,5-dichlorobenzoic acid has molecular formula C7H5Cl2NO2 and molecular weight 206.026 g/mol.

Is 4-amino-3,5-dichlorobenzoic acid hazardous?

4-amino-3,5-dichlorobenzoic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 4-amino-3,5-dichlorobenzoic acid?

For 4-amino-3,5-dichlorobenzoic acid, Upstream Products: 4-aminobenzoic acid, Methyl 4-aminobenzoate, Benzocaine; Downstream Products: Methyl 4-amino-3,5-dichlorobenzoate, 3,4,5-Trichlorobenzoic acid, 3,5-Dichlorobenzoic acid.

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-3,5-dichlorobenzoic acid (CAS 56961-25-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376940-9 (accessed 2026-11-09).

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