2-Amino-1-naphthol hydrochloride

2-氨基-1-萘酚盐酸盐

Also known as: 1-Naphthalenol,2-amino-, hydrochloride (1:1), 1-hydroxy-2-naphthylamine, 1-hydroxy-2-naphthylammonium chloride, 2-AMINO-1-NAPHTHOL HYDROCHLORIDE, 2-Amino-1-Naphthol Hydrochloride, 2-Amino-1-naphthol Hydrochloride, 2-Amino-1-naphtholHCl, 2-Amino-1-naphtol hydrochloride, 2-amino-1-naphthalenohydrochloride, 2-amino-1-naphthohydrochloride, 2-aminonaphthalen-1-ol,hydrochloride

2-Amino-1-naphthol hydrochloride (CAS 41772-23-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H10ClNO and a molecular weight of 195.64500 g/mol. It is also known as 1-Naphthalenol,2-amino-, hydrochloride (1:1), 1-hydroxy-2-naphthylamine and 1-hydroxy-2-naphthylammonium chloride. Key properties include a boiling point of 343.5ºC at 760mmHg and a flash point of 161.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 41772-23-0
Jingsj CID: J-7448-3
Molecular Formula: C₁₀H₁₀ClNO
Chinese Name: 2-氨基-1-萘酚盐酸盐
Molecular Weight: 195.64500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	343.5ºC at 760mmHg
Flash Point	161.6ºC

Frequently Asked Questions

What is the CAS number of 2-Amino-1-naphthol hydrochloride?

The CAS number of 2-Amino-1-naphthol hydrochloride is 41772-23-0.

What are the molecular formula and molecular weight of 2-Amino-1-naphthol hydrochloride?

2-Amino-1-naphthol hydrochloride has molecular formula C10H10ClNO and molecular weight 195.64500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Amino-1-naphthol hydrochloride (CAS 41772-23-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7448-3 (accessed 2026-10-23).

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