2,6-Diphenylisonicotinic acid

2,6-二苯基异烟酸

Also known as: 2,6-Diphenylisonicotinic acid, 2,6-diphenylpyridine-4-carboxylic acid, 4-Pyridinecarboxylic acid, 2,6-diphenyl-, MFCD00418438

CAS No.
38947-57-8
Jingsj CID
J-1992654-6
Molecular Formula
C18H13NO2
Chinese Name
2,6-二苯基异烟酸
Molecular Weight
275.30100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point283-286ºC(lit.)
Boiling Point548.6ºC at 760 mmHg
Density1.219g/cm3
Flash Point285.6ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,6-Diphenylisonicotinic acid?

38947-57-8

What are the molecular formula and molecular weight of 2,6-Diphenylisonicotinic acid?

C18H13NO2, molecular weight 275.30100 g/mol

Is 2,6-Diphenylisonicotinic acid hazardous?

Warning

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