4-Vinylaniline

4-乙烯基苯胺

Also known as: 4-Aminostyrene, p-Aminostyrene, 4-Ethenylaniline, 4-Vinylbenzenamine, p-Vinylaniline, Benzenamine, 4-ethenyl-

CAS No.
1520-21-4
Jingsj CID
J-1377204-4
Molecular Formula
C8H9N
Chinese Name
4-乙烯基苯胺
Molecular Weight
119.164 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point23 °C
Boiling Point238.8±19.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point108.6±16.8 °C

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-Vinylaniline?

1520-21-4

What are the molecular formula and molecular weight of 4-Vinylaniline?

C8H9N, molecular weight 119.164 g/mol

Is 4-Vinylaniline hazardous?

Danger

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