trans-Cinnamic acid

SIAL/97013 - analytical standard

Synonym: (2E)-3-Phenyl-2-propenoic acid; trans-3-Phenylacrylic acid

CAS Number: 140-10-3
Empirical Formula (Hill Notation): C₉H₈O₂
Molecular Weight: 148.16
EC Number: 205-398-1
MDL Number: MFCD00004369
Linear Formula: C₉H₈O₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-97013-50MG	50 mg	$152.00 1/EA	Add To Favorites

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Properties
Descriptions
Safety Info.
Basic Data

application(s)	cleaning products cosmetics flavors and fragrances food and beverages personal care
assay	≥98.0% (HPLC)
format	neat
grade	analytical standard
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
mp	133 °C (lit.)
	133-137 °C
Quality Level	100
shelf life	limited shelf life, expiry date on the label
SMILES string	OC(=O)C=Cc1ccccc1
storage temp.	2-8°C
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Application:	Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description:	trans-Cinnamic acid occurs in plants, formed via deamination of L-phenylalanine in the presence of enzymatic catalyst, L-phenylalanine ammonia-lyase.
Packaging:	Bottomless glass bottle. Contents are inside inserted fused cone.

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	320.0 °F
Flash Point(C)	160 °C

Purity	≥98.0% (HPLC)
mp	133 °C (lit.); 133-137 °C
Storage Temp.	2-8°C
UNSPSC	85151701

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