4-Hydroxycinnamic acid

对羟基肉桂酸

Also known as: p-Hydroxycinnamic acid, 3-(4-Hydroxyphenyl)acrylic acid, 3-(4-Hydroxyphenyl)-2-propenoic acid, beta-(4-Hydroxyphenyl)acrylic acid, p-Hydroxyphenylacrylic acid, Hydroxycinnamic acid

CAS No.
7400-08-0
Jingsj CID
J-37929-0
Molecular Formula
C9H8O3
Chinese Name
对羟基肉桂酸
Molecular Weight
164.158 g/mol
Category
Organic Acids
Last updated
8/21/2026
Made to Order

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Physicochemical Properties

Melting Point212-214ºC
Boiling Point346.1±17.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point177.3±17.4 °C

Frequently Asked Questions

What is the CAS number of 4-Hydroxycinnamic acid?

7400-08-0

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

C9H8O3, molecular weight 164.158 g/mol

Which suppliers offer 4-Hydroxycinnamic acid?

1 supplier(s) listed; request a quote for pricing.

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