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6-(Dimethylamino)-4-hydroxy-2-naphthoic acid

6-(二甲基氨基)-4-羟基-2-萘羧酸

Also known as: 6-(Dimethylamino)-4-hydroxy-2-naphthalenecarboxylic acid, 6-(dimethylamino)-4-hydroxy-2-naphthoic acid, 2-Naphthalenecarboxylic acid, 6-(dimethylamino)-4-hydroxy-

6-(Dimethylamino)-4-hydroxy-2-naphthoic acid (CAS 31222-36-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H13NO3 and a molecular weight of 231.24700 g/mol. It is also known as 6-(Dimethylamino)-4-hydroxy-2-naphthalenecarboxylic acid, 6-(dimethylamino)-4-hydroxy-2-naphthoic acid and 2-Naphthalenecarboxylic acid, 6-(dimethylamino)-4-hydroxy-. Key properties include a boiling point of 466.7ºC at 760 mmHg, a density of 1.34g/cm3 and a flash point of 236.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
31222-36-3
Jingsj CID
J-1145487-0
Molecular Formula
C13H13NO3
Chinese Name
6-(二甲基氨基)-4-羟基-2-萘羧酸
Molecular Weight
231.24700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point466.7ºC at 760 mmHg
Density1.34g/cm3
Flash Point236.1ºC

Frequently Asked Questions

What is the CAS number of 6-(Dimethylamino)-4-hydroxy-2-naphthoic acid?

The CAS number of 6-(Dimethylamino)-4-hydroxy-2-naphthoic acid is 31222-36-3.

What are the molecular formula and molecular weight of 6-(Dimethylamino)-4-hydroxy-2-naphthoic acid?

6-(Dimethylamino)-4-hydroxy-2-naphthoic acid has molecular formula C13H13NO3 and molecular weight 231.24700 g/mol.

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

Last updated:

How to cite: Jingsj. "6-(Dimethylamino)-4-hydroxy-2-naphthoic acid (CAS 31222-36-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1145487-0 (accessed 2026-10-24).

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