4-(Phenylazo)diphenylamine

4-苯基偶氮二苯胺

Also known as: Benzenamine, N-phenyl-4-(2-phenyldiazenyl)-, N-Phenyl-4-[(E)-phenyldiazenyl]aniline, N-Phenyl-4-aminoazobenzene, 4-Anilinoazobenzene, 4-Azobenzeneaniline, 4-(phenylamino)azobenzene, Azobenzene, 4-anilino-, Diphenylamine, 4-(phenylazo)-

CAS No.
101-75-7
Jingsj CID
J-8966-9
Molecular Formula
C18H15N3
Chinese Name
4-苯基偶氮二苯胺
Molecular Weight
273.33200 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point87-91 °C
Boiling Point451.7ºC at 760 mmHg
Density1.08 g/cm3
Flash Point227ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-(Phenylazo)diphenylamine?

101-75-7

What are the molecular formula and molecular weight of 4-(Phenylazo)diphenylamine?

C18H15N3, molecular weight 273.33200 g/mol

Is 4-(Phenylazo)diphenylamine hazardous?

Warning

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