2-Methoxy-1-naphthoic acid

2-甲氧基-1-萘甲酸

Also known as: 1-Naphthalenecarboxylic acid, 2-methoxy-, 2-METHOXY-1-NAPHTHOIC ACID, 2-Methoxy-1-naphthalenecarboxylic acid, 2-Methoxynaphthoic acid, 2-methoxynaphthalene-1-carboxylic acid, AKOS 243-07, EINECS 213-429-5, MFCD00021532, RARECHEM AL BO 1095

2-Methoxy-1-naphthoic acid (CAS 947-62-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10O3 and a molecular weight of 202.20600 g/mol. It is also known as 1-Naphthalenecarboxylic acid, 2-methoxy-, 2-METHOXY-1-NAPHTHOIC ACID and 2-Methoxy-1-naphthalenecarboxylic acid. Key properties include a melting point of 177-180ºC(lit.), a boiling point of 390.2ºC at 760mmHg, a density of 1.263g/cm3 and a flash point of 156.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
947-62-6
Jingsj CID
J-21244-3
Molecular Formula
C12H10O3
Chinese Name
2-甲氧基-1-萘甲酸
Molecular Weight
202.20600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point177-180ºC(lit.)
Boiling Point390.2ºC at 760mmHg
Density1.263g/cm3
Flash Point156.5ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Methoxy-1-naphthoic acid?

The CAS number of 2-Methoxy-1-naphthoic acid is 947-62-6.

What are the molecular formula and molecular weight of 2-Methoxy-1-naphthoic acid?

2-Methoxy-1-naphthoic acid has molecular formula C12H10O3 and molecular weight 202.20600 g/mol.

Is 2-Methoxy-1-naphthoic acid hazardous?

2-Methoxy-1-naphthoic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2-Methoxy-1-naphthoic acid (CAS 947-62-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21244-3 (accessed 2026-10-22).

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