N,N-Dimethyl-4-nitroaniline

Also known as: N,N-Dimethyl-p-nitroaniline, 4-Nitro-N,N-dimethylaniline, 4-Nitrodimethylaniline, p-Nitrodimethylaniline, p-(Dimethylamino)nitrobenzene, 1-(Dimethylamino)-4-nitrobenzene, 1-Dimethylamino-4-nitrobenzene, 4-(Dimethylamino)nitrobenzene, Benzenamine, N,N-dimethyl-4-nitro-, Aniline, N,N-dimethyl-p-nitro-, Dimethyl-(4-nitro-phenyl)-amine

N,N-Dimethyl-4-nitroaniline (CAS 100-23-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H10N2O2 and a molecular weight of 166.177 g/mol. Key properties include a melting point of 163-165 °C, a boiling point of 287.6±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 127.7±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 100-23-2
Jingsj CID: J-1504912-4
Molecular Formula: C₈H₁₀N₂O₂
Molecular Weight: 166.177 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	163-165 °C
Boiling Point	287.6±23.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	127.7±22.6 °C
Exact Mass	166.074234
PSA	49.06000
LogP	2.61
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.592

Customs & Trade Information

HS Code	2921430090
Summary	HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

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

The CAS number of N,N-Dimethyl-4-nitroaniline is 100-23-2.

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

N,N-Dimethyl-4-nitroaniline has molecular formula C8H10N2O2 and molecular weight 166.177 g/mol.

What are the upstream and downstream products of N,N-Dimethyl-4-nitroaniline?

For N,N-Dimethyl-4-nitroaniline, Upstream Products: N,N-Dimethylaniline, iodomethane, N,N-Dimethylformamide; Downstream Products: 1-Fluoro-4-nitrobenzene, N-Nitroso-N-methylaniline, nitrobenzene.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "N,N-Dimethyl-4-nitroaniline (CAS 100-23-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504912-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.