2,5-Dimethoxybenzaldehyde

2,5-二甲氧基苯甲醛

Also known as: 2,5-Dimethoxybenzaldehyde, 2,5-(MeO)2PhCHO, 2,5-dimethoxybenzaldehyde, 2,5-dimethoxy-benzaldehyde, 2,5-dimethoxybenzenecarbaldehyde, 2,5-dimethoxycarboxaldehyde, 5-Dimethoxy benzaldehyde, Benzaldehyde, 2,5-dimethoxy-, Benzaldehyde,2,5-dimethoxy, EINECS 202-211-5, MFCD00003314, gentisic aldehyde dimethyl ether

CAS No.
93-02-7
Jingsj CID
J-9390-1
Molecular Formula
C9H10O3
Chinese Name
2,5-二甲氧基苯甲醛
Molecular Weight
166.174 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point46-48 °C(lit.)
Boiling Point283.8±0.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point120.6±8.2 °C

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2,5-Dimethoxybenzaldehyde?

93-02-7

What are the molecular formula and molecular weight of 2,5-Dimethoxybenzaldehyde?

C9H10O3, molecular weight 166.174 g/mol

Is 2,5-Dimethoxybenzaldehyde hazardous?

Danger

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