4-Methoxycinnamic acid

4-甲氧基肉桂酸

Also known as: trans-4-Methoxycinnamic acid, p-Methoxycinnamic acid, 3-(4-Methoxyphenyl)acrylic acid, (2E)-3-(4-Methoxyphenyl)acrylic acid, O-Methyl-p-coumaric acid, para-methoxycinnamic acid, 4-Methoxybenzeneacrylic acid

CAS No.
830-09-1
Jingsj CID
J-37920-1
Molecular Formula
C10H10O3
Chinese Name
4-甲氧基肉桂酸
Molecular Weight
178.185 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point173.5 °C(lit.)
Boiling Point342.6±17.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point138.6±14.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Methoxycinnamic acid?

830-09-1

What are the molecular formula and molecular weight of 4-Methoxycinnamic acid?

C10H10O3, molecular weight 178.185 g/mol

Is 4-Methoxycinnamic acid hazardous?

Warning

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