4-chloro-3-nitrobenzaldehyde oxime

4-氯-3-硝基苯甲醛肟

Also known as: (E)-4-chloro-3-nitrobenzaldehyde oxime, (1E)-4-chloro-3-nitrobenzaldehyde oxime, (4-chloro-3-nitrophenyl)(hydroxyimino)methane, (E)-1-(4-chloro-3-nitrophenyl)-N-hydroxymethanimine, (NE)-N-[(4-chloro-3-nitrophenyl)methylidene]hydroxylamine, 2-chloro-5-hydroxyiminomethylnitrobenzene, 3-Nitro-4-chlor-benzaldoxim, 4-chloro-3-nitrobenzenecarbaldehyde oxime, Benzaldehyde, 4-chloro-3-nitro-, oxime, chloronitrobenzenecarbaldehydeoxime

CAS No.
66399-01-7
Jingsj CID
J-1101955-2
Molecular Formula
C7H5ClN2O3
Chinese Name
4-氯-3-硝基苯甲醛肟
Molecular Weight
200.57900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point147-150ºC
Boiling Point321.5ºC at 760mmHg
Density1.5g/cm3
Flash Point148.2ºC

Frequently Asked Questions

What is the CAS number of 4-chloro-3-nitrobenzaldehyde oxime?

66399-01-7

What are the molecular formula and molecular weight of 4-chloro-3-nitrobenzaldehyde oxime?

C7H5ClN2O3, molecular weight 200.57900 g/mol

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