3,5-Dimethyl-4-hydroxybenzaldehyde

3,5-二甲基-4-羟基苯甲醛

Also known as: 4-Hydroxy-3,5-dimethylbenzaldehyde, 4-Formyl-2,6-xylenol, 2,6-dimethyl-p-formylphenol, Benzaldehyde, 4-hydroxy-3,5-dimethyl-

CAS No.
2233-18-3
Jingsj CID
J-33257-0
Molecular Formula
C9H10O2
Chinese Name
3,5-二甲基-4-羟基苯甲醛
Molecular Weight
150.17 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point112-114 °C(lit.)
Boiling Point263.9±35.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point109.7±18.5 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,5-Dimethyl-4-hydroxybenzaldehyde?

2233-18-3

What are the molecular formula and molecular weight of 3,5-Dimethyl-4-hydroxybenzaldehyde?

C9H10O2, molecular weight 150.17 g/mol

Is 3,5-Dimethyl-4-hydroxybenzaldehyde hazardous?

Warning

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