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Merck
CN

8.00237

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
MDL number:
UNSPSC Code:
12352106
EC Index Number:
231-000-0
NACRES:
NA.22
Form:
powder
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Quality Level

form

powder

mp

215-220 °C

storage temp.

2-30°C

SMILES string

Oc1ccc(cc1)\C=C\C(=O)O

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

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
800237001004022536356990
800237005004022536959214