4-(1,1-Dimethylethyl)-2-methylbenzenepropanal

4-(1,1-二甲基乙基)-2-甲基苯丙醛

Also known as: 3-(4-tert-Butyl-2-methylphenyl)propanal, Benzenepropanal, 4-(1,1-dimethylethyl)-2-methyl-, 3-[2-Methyl-4-(2-methyl-2-propanyl)phenyl]propanal

4-(1,1-Dimethylethyl)-2-methylbenzenepropanal (CAS 160782-57-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H20O and a molecular weight of 204.30800 g/mol. It is also known as 3-(4-tert-Butyl-2-methylphenyl)propanal, Benzenepropanal, 4-(1,1-dimethylethyl)-2-methyl- and 3-[2-Methyl-4-(2-methyl-2-propanyl)phenyl]propanal. Key properties include a boiling point of 282.085ºC at 760 mmHg, a density of 0.933g/cm3 and a flash point of 124.629ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 160782-57-0
Jingsj CID: J-1485568-7
Molecular Formula: C₁₄H₂₀O
Chinese Name: 4-(1,1-二甲基乙基)-2-甲基苯丙醛
Molecular Weight: 204.30800 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	282.085ºC at 760 mmHg
Density	0.933g/cm3
Flash Point	124.629ºC

Frequently Asked Questions

What is the CAS number of 4-(1,1-Dimethylethyl)-2-methylbenzenepropanal?

The CAS number of 4-(1,1-Dimethylethyl)-2-methylbenzenepropanal is 160782-57-0.

What are the molecular formula and molecular weight of 4-(1,1-Dimethylethyl)-2-methylbenzenepropanal?

4-(1,1-Dimethylethyl)-2-methylbenzenepropanal has molecular formula C14H20O and molecular weight 204.30800 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-(1,1-Dimethylethyl)-2-methylbenzenepropanal (CAS 160782-57-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1485568-7 (accessed 2026-10-24).

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