PHL89608
trans-Cinnamic acid
phyproof® Reference Substance
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Synonym(s):
(2E)-3-Phenyl-2-propenoic acid, trans-3-Phenylacrylic acid
Empirical Formula (Hill Notation):
C9H8O2
CAS Number:
Molecular Weight:
148.16
Beilstein/REAXYS Number:
1905952
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
Recommended Products
grade
primary reference standard
product line
phyproof® Reference Substance
assay
≥98.0% (HPLC)
form
crystals
manufacturer/tradename
PhytoLab
mp
133 °C (lit.)
SMILES string
OC(=O)\C=C\c1ccccc1
InChI
1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+
InChI key
WBYWAXJHAXSJNI-VOTSOKGWSA-N
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General description
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
Legal Information
phyproof is a registered trademark of PhytoLab GmbH & Co. KG
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
wgk_germany
WGK 1
flash_point_f
320.0 °F
flash_point_c
160 °C
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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