N,N-Dimethyl-4-nitrosoaniline

N,N-二甲基-4-亚硝基苯胺

Also known as: p-Nitrosodimethylaniline, p-Nitroso-N,N-dimethylaniline, N,N-Dimethyl-p-nitrosoaniline, 4-Nitroso-N,N-dimethylaniline, p-(Dimethylamino)nitrosobenzene, N,N-dimethyl-4-nitrosoaniline, N,N-DIMETHYL-P-NITROSOANILINE, P-NITROSODIMETHYLANILINE, MFCD00002063, EINECS 205-343-1

CAS No.
138-89-6
Jingsj CID
J-47401-6
Molecular Formula
C8H10N2O
Chinese Name
N,N-二甲基-4-亚硝基苯胺
Molecular Weight
150.178 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point85-87 °C(lit.)
Boiling Point258.7±23.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point110.3±22.6 °C

GHS Safety & Compliance

Flammable / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of N,N-Dimethyl-4-nitrosoaniline?

138-89-6

What are the molecular formula and molecular weight of N,N-Dimethyl-4-nitrosoaniline?

C8H10N2O, molecular weight 150.178 g/mol

Is N,N-Dimethyl-4-nitrosoaniline hazardous?

Danger

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