3-Amino-5-chlorobenzoic acid
Also known as: 3-AMINO-5-CHLOROBENZOIC ACID, 3-Chloro-5-aminobenzoic acid, Benzoic acid, 3-amino-5-chloro-, 3-amino-5-chloro-benzoic acid, 3-chloro-5-aminobenzoic acid
3-Amino-5-chlorobenzoic acid (CAS 21961-30-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO2 and a molecular weight of 171.581 g/mol. Key properties include a boiling point of 383.3±27.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 185.6±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21961-30-8
- Jingsj CID
- J-1524377-3
- Molecular Formula
- C7H6ClNO2
- Molecular Weight
- 171.581 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 383.3±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 185.6±23.7 °C |
| Exact Mass | 171.008713 |
| PSA | 63.32000 |
| LogP | 2.07 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.649 |
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 3-Amino-5-chlorobenzoic acid?
The CAS number of 3-Amino-5-chlorobenzoic acid is 21961-30-8.
What are the molecular formula and molecular weight of 3-Amino-5-chlorobenzoic acid?
3-Amino-5-chlorobenzoic acid has molecular formula C7H6ClNO2 and molecular weight 171.581 g/mol.
What are the upstream and downstream products of 3-Amino-5-chlorobenzoic acid?
For 3-Amino-5-chlorobenzoic acid, Upstream Products: 3-Chloro-5-nitrobenzoic acid, 3-Chlorobenzoic acid; Downstream Products: methyl 3-amino-5-chlorobenzoate, 3-Chloro-5-iodobenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Amino-5-chlorobenzoic acid (CAS 21961-30-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524377-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.