Skip to Content
Merck
All Photos(1)

Key Documents

8.00237

Sigma-Aldrich

4-Hydroxycinnamic acid

for synthesis

Synonym(s):

4-Hydroxycinnamic acid, p-Coumaric acid, p-Cumaric acid

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
4-(OH)C6H4CH=CHCOOH
CAS Number:
Molecular Weight:
164.16
UNSPSC Code:
12352106
EC Index Number:
231-000-0
NACRES:
NA.22

Quality Level

form

powder

mp

215-220 °C

storage temp.

2-30°C

InChI

1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+

InChI key

NGSWKAQJJWESNS-ZZXKWVIFSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service