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8.00237

Sigma-Aldrich

4-Hydroxycinnamic acid

for synthesis

Synonym(s):

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

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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’.

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