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2,4-dihydroxybenzene-1,3-dicarbaldehyde

Also known as: 1,3-Benzenedicarboxaldehyde, 2,4-dihydroxy-, 2,4-dihydroxyisophthalaldehyde, 2,4-dihydroxy-benzene-1,3-dicarbaldehyde, 2,4-dihydroxyisophthaldehyde, 2,4-dihydroxyisophthalic aldehyde

2,4-dihydroxybenzene-1,3-dicarbaldehyde (CAS 3328-71-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6O4 and a molecular weight of 166.13100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3328-71-0
Jingsj CID
J-1422088-3
Molecular Formula
C8H6O4
Molecular Weight
166.13100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass166.02700
PSA74.60000
LogP0.72280
Storage Conditions2-8℃

Customs & Trade Information

HS Code2912499000
Summary2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,4-dihydroxybenzene-1,3-dicarbaldehyde?

The CAS number of 2,4-dihydroxybenzene-1,3-dicarbaldehyde is 3328-71-0.

What are the molecular formula and molecular weight of 2,4-dihydroxybenzene-1,3-dicarbaldehyde?

2,4-dihydroxybenzene-1,3-dicarbaldehyde has molecular formula C8H6O4 and molecular weight 166.13100 g/mol.

What are the upstream and downstream products of 2,4-dihydroxybenzene-1,3-dicarbaldehyde?

For 2,4-dihydroxybenzene-1,3-dicarbaldehyde, Upstream Products: Resorcinol, 2,4-Dihydroxybenzaldehyde, 4-nitrosotoluene; Downstream Products: 2,4-Dimethylresorcinol, acetic acid, 1,2,3,4-Tetramethoxybenzene.

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

Last updated:

How to cite: Jingsj. "2,4-dihydroxybenzene-1,3-dicarbaldehyde (CAS 3328-71-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1422088-3 (accessed 2026-11-09).

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