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M13807

Sigma-Aldrich

4-Methoxycinnamic acid, predominantly trans

99%

Linear Formula:
CH3OC6H4CH=CHCO2H
CAS Number:
Molecular Weight:
178.18
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99%

form

liquid crystal

mp

170-173 °C (lit.)

transition temp

crystalline phase to nematic phase 173.5 °C
nematic phase to isotropic phase 190 °C

SMILES string

COc1ccc(\C=C\C(O)=O)cc1

InChI

1S/C10H10O3/c1-13-9-5-2-8(3-6-9)4-7-10(11)12/h2-7H,1H3,(H,11,12)/b7-4+

InChI key

AFDXODALSZRGIH-QPJJXVBHSA-N

Related Categories

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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