8-Chloro-4-methoxy-2-naphthoic acid

8-氯-4-甲氧基-2-萘甲酸

Also known as: 8-Chloro-4-methoxynaphthalene-2-carboxylic acid, 8-Chloro-4-methoxy-2-naphthalenecarboxylic acid

8-Chloro-4-methoxy-2-naphthoic acid (CAS 91498-80-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H9ClO3 and a molecular weight of 236.65100 g/mol. It is also known as 8-Chloro-4-methoxynaphthalene-2-carboxylic acid and 8-Chloro-4-methoxy-2-naphthalenecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91498-80-5
Jingsj CID: J-1572917-2
Molecular Formula: C₁₂H₉ClO₃
Chinese Name: 8-氯-4-甲氧基-2-萘甲酸
Molecular Weight: 236.65100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-Chloro-4-methoxy-2-naphthoic acid?

The CAS number of 8-Chloro-4-methoxy-2-naphthoic acid is 91498-80-5.

What are the molecular formula and molecular weight of 8-Chloro-4-methoxy-2-naphthoic acid?

8-Chloro-4-methoxy-2-naphthoic acid has molecular formula C12H9ClO3 and molecular weight 236.65100 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. "8-Chloro-4-methoxy-2-naphthoic acid (CAS 91498-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1572917-2 (accessed 2026-10-24).

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