3,4-Dichlorobenzaldehyde

3,4-二氯苯甲醛

Also known as: 3,4-DCAD, 3,4-DICHLOROBENZALDEHYDE, 3,4-Dichlorobenzaldehyde,95%, 3,4-di-Cl-C6H3CHO, 3,4-dichloro-benzaldehyd, 3,4-dichloro-benzaldehyde, 3,4-dichlorobenzenecarboxaldehyde, 3,4-dicholorobenzaldehyde, 4,3-dichlorobenzaldehyde, AKOS BBS-00000836, Benzaldehyde, 3,4-dichloro-, Benzaldehyde,3,4-dichloro, EINECS 228-520-5, F3099-6602, LABOTEST-BB LT00932384, MFCD00003351, OTAVA-BB BB7018801961, UNII-I6Z632WSJ5, VHR CG DG

CAS No.
6287-38-3
Jingsj CID
J-35942-3
Molecular Formula
C7H4Cl2O
Chinese Name
3,4-二氯苯甲醛
Molecular Weight
175.012 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point39-42 °C(lit.)
Boiling Point248.8±20.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point102.0±22.3 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3,4-Dichlorobenzaldehyde?

6287-38-3

What are the molecular formula and molecular weight of 3,4-Dichlorobenzaldehyde?

C7H4Cl2O, molecular weight 175.012 g/mol

Is 3,4-Dichlorobenzaldehyde hazardous?

Danger

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