Merck
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H23007

Sigma-Aldrich

trans-3-Hydroxycinnamic acid

99%

Synonym(s):
(E)-3-(3-Hydroxyphenyl)acrylic acid, m-Coumaric acid
Linear Formula:
HOC6H4CH=CHCO2H
CAS Number:
Molecular Weight:
164.16
Beilstein:
2084229
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

mp

193-195 °C (lit.)

SMILES string

OC(/C=C/C1=CC=CC(O)=C1)=O

InChI

1S/C9H8O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6,10H,(H,11,12)/b5-4+

InChI key

KKSDGJDHHZEWEP-SNAWJCMRSA-N

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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 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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