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5-Methylisophthalaldehyde

Also known as: 1,3-Benzenedicarboxaldehyde, 5-methyl-, 5-methyl-1,3-Benzenedicarboxaldehyde, 5-methylbenzene-1,3-dialdehyde, 5-methylbenzene-1,3-dicarboxaldehyde, 1,3-diformyl-5-methylbenzene, 5-Methyl-isophthalaldehyd, uvitaldehyde, methylbenzene-3,5-dicarboxaldehyde

5-Methylisophthalaldehyde (CAS 1805-67-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H8O2 and a molecular weight of 148.15900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1805-67-0
Jingsj CID
J-1353385-2
Molecular Formula
C9H8O2
Molecular Weight
148.15900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass148.05200
PSA34.14000
LogP1.62000

Frequently Asked Questions

What is the CAS number of 5-Methylisophthalaldehyde?

The CAS number of 5-Methylisophthalaldehyde is 1805-67-0.

What are the molecular formula and molecular weight of 5-Methylisophthalaldehyde?

5-Methylisophthalaldehyde has molecular formula C9H8O2 and molecular weight 148.15900 g/mol.

What are the upstream and downstream products of 5-Methylisophthalaldehyde?

For 5-Methylisophthalaldehyde, Upstream Products: N,N-Dimethylformamide, 2-Hexen-4-ol, hex-5-en-3-ol.

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

Last updated:

How to cite: Jingsj. "5-Methylisophthalaldehyde (CAS 1805-67-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1353385-2 (accessed 2026-11-09).

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