3-Methylphenylacetaldehyde dimethyl acetal

3-甲基苯基乙醛缩二甲醇

Also known as: 1-(2,2-dimethoxyethyl)-3-methylbenzene, Benzene, 1-(2,2-dimethoxyethyl)-3-methyl-

3-Methylphenylacetaldehyde dimethyl acetal (CAS 134769-80-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H16O2 and a molecular weight of 180.24400 g/mol. It is also known as 1-(2,2-dimethoxyethyl)-3-methylbenzene and Benzene, 1-(2,2-dimethoxyethyl)-3-methyl-. Key property: a flash point of 104 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 134769-80-5
Jingsj CID: J-1420310-1
Molecular Formula: C₁₁H₁₆O₂
Chinese Name: 3-甲基苯基乙醛缩二甲醇
Molecular Weight: 180.24400 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Flash Point	104 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Methylphenylacetaldehyde dimethyl acetal?

The CAS number of 3-Methylphenylacetaldehyde dimethyl acetal is 134769-80-5.

What are the molecular formula and molecular weight of 3-Methylphenylacetaldehyde dimethyl acetal?

3-Methylphenylacetaldehyde dimethyl acetal has molecular formula C11H16O2 and molecular weight 180.24400 g/mol.

Is 3-Methylphenylacetaldehyde dimethyl acetal hazardous?

3-Methylphenylacetaldehyde dimethyl acetal has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Methylphenylacetaldehyde dimethyl acetal (CAS 134769-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1420310-1 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.