5-Aminobenzene-1,3-diol hydrochloride

5-氨基苯-1,3-二醇盐酸盐

Also known as: 1,3-Benzenediol, 5-amino-, hydrochloride (1:1), 3,5-Dihydroxyaniline hydrochloride, 5-Amino-1,3-benzenediol hydrochloride (1:1), 5-Aminoresorcinol hydrochloride

5-Aminobenzene-1,3-diol hydrochloride (CAS 6318-56-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8ClNO2 and a molecular weight of 161.586 g/mol. It is also known as 1,3-Benzenediol, 5-amino-, hydrochloride (1:1), 3,5-Dihydroxyaniline hydrochloride and 5-Amino-1,3-benzenediol hydrochloride (1:1). Key property: a melting point of 182ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6318-56-5
Jingsj CID
J-1330024-3
Molecular Formula
C6H8ClNO2
Chinese Name
5-氨基苯-1,3-二醇盐酸盐
Molecular Weight
161.586 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point182ºC

Frequently Asked Questions

What is the CAS number of 5-Aminobenzene-1,3-diol hydrochloride?

The CAS number of 5-Aminobenzene-1,3-diol hydrochloride is 6318-56-5.

What are the molecular formula and molecular weight of 5-Aminobenzene-1,3-diol hydrochloride?

5-Aminobenzene-1,3-diol hydrochloride has molecular formula C6H8ClNO2 and molecular weight 161.586 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Aminobenzene-1,3-diol hydrochloride (CAS 6318-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1330024-3 (accessed 2026-10-26).

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