MilliporeSigma
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H22809

Sigma-Aldrich

2-Hydroxycinnamic acid, predominantly trans

97%

All Photos(1)
Synonym(s):
trans-2-Hydroxycinnamic acid, o-Coumaric acid
Linear Formula:
HOC6H4CH=CHCO2H
CAS Number:
614-60-8
Molecular Weight:
164.16
Beilstein:
1100900
EC Number:
210-386-4
MDL number:
MFCD00004379
PubChem Substance ID:
24895158
NACRES:
NA.22

assay

97%

mp

217 °C (dec.) (lit.)

SMILES string

OC(=O)\C=C\c1ccccc1O

InChI

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

InChI key

PMOWTIHVNWZYFI-AATRIKPKSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 - H315 - H319 - H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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