2-(3,4,5-trimethoxyphenyl)acetaldehyde

3,4,5-三甲氧基苯乙醛

Also known as: 3,4,5-trimethoxyphenylacetaldehyde, 3,4,5-trimethoxybenzeneacetaldehyde, Benzeneacetaldehyde, 3,4,5-trimethoxy-, 3,4,5-triMethoxyphenyl ethyl aldehyde

CAS No.
5320-31-0
Jingsj CID
J-1360332-8
Molecular Formula
C11H14O4
Chinese Name
3,4,5-三甲氧基苯乙醛
Molecular Weight
210.22600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point318.4ºC at 760mmHg
Density1.089g/cm3
Flash Point132.8ºC

Frequently Asked Questions

What is the CAS number of 2-(3,4,5-trimethoxyphenyl)acetaldehyde?

5320-31-0

What are the molecular formula and molecular weight of 2-(3,4,5-trimethoxyphenyl)acetaldehyde?

C11H14O4, molecular weight 210.22600 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026