1,3-Di-p-tolylcarbodiimide

1,3-二对甲苯基碳二酰亚胺

Also known as: Di-p-tolylcarbodiimide, N,N'-Di-p-tolylcarbodiimide, Bis(p-tolyl)carbodiimide, 1,3-Bis(p-tolyl)carbodiimide, Bis(4-methylphenyl)carbodiimide, N,N'-Bis(4-methylphenyl)carbodiimide, N,N'-(4-Tol)2-carbodiimide, 1,3-bis[4-methylphenyl]carbodiimide, Di-para-tolylcarbodiimide, NSC 20627, SKL424

CAS No.
726-42-1
Jingsj CID
J-14569-5
Molecular Formula
C15H14N2
Chinese Name
1,3-二对甲苯基碳二酰亚胺
Molecular Weight
222.28500 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point56-58ºC(lit.)
Boiling Point221-223ºC20 mm Hg(lit.)
Density0.98g/cm3
Flash Point173.8ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1,3-Di-p-tolylcarbodiimide?

726-42-1

What are the molecular formula and molecular weight of 1,3-Di-p-tolylcarbodiimide?

C15H14N2, molecular weight 222.28500 g/mol

Is 1,3-Di-p-tolylcarbodiimide hazardous?

Warning

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