1,8-Naphthalenedicarboxylic acid

1,8-萘二甲酸

Also known as: naphthalene-1,8-dicarboxylic acid, 1,8-naphthalic acid, NSC 37065, Naphthalic acid

CAS No.
518-05-8
Jingsj CID
J-11689-5
Molecular Formula
C12H8O4
Chinese Name
1,8-萘二甲酸
Molecular Weight
216.19000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point511.6ºC at 760mmHg
Density1.454g/cm3
Flash Point277.3ºC

Frequently Asked Questions

What is the CAS number of 1,8-Naphthalenedicarboxylic acid?

518-05-8

What are the molecular formula and molecular weight of 1,8-Naphthalenedicarboxylic acid?

C12H8O4, molecular weight 216.19000 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026