3,5-Dimethoxy-4-hydroxyphenylacetic acid

3,5-二甲氧基-4-羟基苯乙酸

Also known as: 4-Hydroxy-3,5-dimethoxyphenylacetic acid, 4-Hydroxy-3,5-dimethoxybenzeneacetic acid, Homosyringic acid, (4-Hydroxy-3,5-dimethoxyphenyl)acetic acid, 2-(4-Hydroxy-3,5-dimethoxyphenyl)acetic acid, Benzeneacetic acid, 4-hydroxy-3,5-dimethoxy-, MFCD00016834, EINECS 224-494-4

CAS No.
4385-56-2
Jingsj CID
J-45952-5
Molecular Formula
C10H12O5
Chinese Name
3,5-二甲氧基-4-羟基苯乙酸
Molecular Weight
212.199 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point127-131 °C(lit.)
Boiling Point397.1±37.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point158.7±20.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,5-Dimethoxy-4-hydroxyphenylacetic acid?

4385-56-2

What are the molecular formula and molecular weight of 3,5-Dimethoxy-4-hydroxyphenylacetic acid?

C10H12O5, molecular weight 212.199 g/mol

Is 3,5-Dimethoxy-4-hydroxyphenylacetic acid hazardous?

Warning

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