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1,10-Phenanthroline-4,7-dicarboxylic acid

Also known as: 1,10-Phenanthroline-4,7-dicarboxylic acid, 4,7-dicarboxy-1,10-phenanthroline, 4,7-dicarboxy-1,10-phenantroline, 4,7-dicarboxylic acid-1,10-phenanthroline

1,10-Phenanthroline-4,7-dicarboxylic acid (CAS 31301-31-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H8N2O4 and a molecular weight of 268.22400 g/mol. Key properties include a melting point of >300℃ and a density of 1.585 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
31301-31-2
Jingsj CID
J-1455557-8
Molecular Formula
C14H8N2O4
Molecular Weight
268.22400 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Melting Point>300℃
Density1.585 g/cm3
Exact Mass268.04800
PSA100.38000
LogP2.17940

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1,10-Phenanthroline-4,7-dicarboxylic acid?

The CAS number of 1,10-Phenanthroline-4,7-dicarboxylic acid is 31301-31-2.

What are the molecular formula and molecular weight of 1,10-Phenanthroline-4,7-dicarboxylic acid?

1,10-Phenanthroline-4,7-dicarboxylic acid has molecular formula C14H8N2O4 and molecular weight 268.22400 g/mol.

What are the upstream and downstream products of 1,10-Phenanthroline-4,7-dicarboxylic acid?

For 1,10-Phenanthroline-4,7-dicarboxylic acid, Upstream Products: 4,7-Dimethyl-1,10-phenanthroline.

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

Last updated:

How to cite: Jingsj. "1,10-Phenanthroline-4,7-dicarboxylic acid (CAS 31301-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1455557-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.