4-Diethylaminobenzaldehyde

N,N-二乙基-4-氨基苯甲醛

Also known as: 4-(Diethylamino)benzaldehyde, p-(Diethylamino)benzaldehyde, N,N-Diethyl-4-aminobenzaldehyde, 4-Diethylaminobenzoaldehyde, Benzaldehyde, 4-(diethylamino)-, P-FORMYL-N,N-DIETHYLANILINE

CAS No.
120-21-8
Jingsj CID
J-38665-8
Molecular Formula
C11H15NO
Chinese Name
N,N-二乙基-4-氨基苯甲醛
Molecular Weight
177.243 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point37-41 °C(lit.)
Boiling Point329.6±0.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point110.2±12.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Diethylaminobenzaldehyde?

120-21-8

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

C11H15NO, molecular weight 177.243 g/mol

Is 4-Diethylaminobenzaldehyde hazardous?

Warning

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