4-acetoxy-3,5-dimethoxybenzaldehyde

4-乙酰氧基-3,5-二甲氧基苯甲醛

Also known as: 4-formyl-2,6-dimethoxyphenyl acetate, acetic acid 4-formyl-2,6-dimethoxyphenyl ester, 3,5-dimethoxy-4-acetoxybenzaldehyde, 4-acetyl syringaldehyde, O-acetylsyringaldehyde, syringaldehyde acetate, AKOS BBS-00003176, MFCD00016604

CAS No.
53669-33-3
Jingsj CID
J-1316990-9
Molecular Formula
C11H12O5
Chinese Name
4-乙酰氧基-3,5-二甲氧基苯甲醛
Molecular Weight
224.21000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point115-117 °C(lit.)
Boiling Point307.9ºC at 760 mmHg
Density1.2g/cm3
Flash Point152.3ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-acetoxy-3,5-dimethoxybenzaldehyde?

53669-33-3

What are the molecular formula and molecular weight of 4-acetoxy-3,5-dimethoxybenzaldehyde?

C11H12O5, molecular weight 224.21000 g/mol

Is 4-acetoxy-3,5-dimethoxybenzaldehyde hazardous?

Warning

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