4,5-Dichloro-2-nitrobenzaldehyde

Also known as: Benzaldehyde, 4,5-dichloro-2-nitro-, 4,5-Dichlor-2-nitro-benzaldehyd, 4,5-dichloro-2-nitro-benzaldehyde

4,5-Dichloro-2-nitrobenzaldehyde (CAS 56990-04-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3Cl2NO3 and a molecular weight of 220.01000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56990-04-6
Jingsj CID: J-1096256-8
Molecular Formula: C₇H₃Cl₂NO₃
Molecular Weight: 220.01000 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	218.94900
PSA	62.89000
LogP	3.23730
Storage Conditions	2-8°C

Frequently Asked Questions

What is the CAS number of 4,5-Dichloro-2-nitrobenzaldehyde?

The CAS number of 4,5-Dichloro-2-nitrobenzaldehyde is 56990-04-6.

What are the molecular formula and molecular weight of 4,5-Dichloro-2-nitrobenzaldehyde?

4,5-Dichloro-2-nitrobenzaldehyde has molecular formula C7H3Cl2NO3 and molecular weight 220.01000 g/mol.

What are the upstream and downstream products of 4,5-Dichloro-2-nitrobenzaldehyde?

For 4,5-Dichloro-2-nitrobenzaldehyde, Upstream Products: 1,2-Dichloro-4-methyl-5-nitrobenzene, 4,5-Dichloro-2-nitroaniline, 3,4-Dichlorobenzaldehyde.

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. "4,5-Dichloro-2-nitrobenzaldehyde (CAS 56990-04-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1096256-8 (accessed 2026-11-09).

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