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4,5-Dichlorosalicylaldehyde

Also known as: 2-hydroxy-4,5-dichloro-benzaldehyde, 4,5-Dichloro-2-hydroxy-benzaldehyde, 4,5-dichloro-2-hydroxybenzaldehyde, Benzaldehyde, 4,5-dichloro-2-hydroxy-

4,5-Dichlorosalicylaldehyde (CAS 84388-68-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H4Cl2O2 and a molecular weight of 191.01100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
84388-68-1
Jingsj CID
J-1392785-0
Molecular Formula
C7H4Cl2O2
Molecular Weight
191.01100 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass189.95900
PSA37.30000
LogP2.51150

Frequently Asked Questions

What is the CAS number of 4,5-Dichlorosalicylaldehyde?

The CAS number of 4,5-Dichlorosalicylaldehyde is 84388-68-1.

What are the molecular formula and molecular weight of 4,5-Dichlorosalicylaldehyde?

4,5-Dichlorosalicylaldehyde has molecular formula C7H4Cl2O2 and molecular weight 191.01100 g/mol.

What are the upstream and downstream products of 4,5-Dichlorosalicylaldehyde?

For 4,5-Dichlorosalicylaldehyde, Upstream Products: 3,4-Dichlorophenol; Downstream Products: 4,5-Dichlorocatechol.

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

Last updated:

How to cite: Jingsj. "4,5-Dichlorosalicylaldehyde (CAS 84388-68-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1392785-0 (accessed 2026-11-09).

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