p-Coumaric acid CAS 501-98-4

Equation -4-hydroxy cinnamic acid is a type of cinnamic acid compound. Cinnamic acid compounds are widely distributed in many natural products such as propolis, vegetables and fruits, and are natural antioxidants. They mainly exist in nature in the forms of organic acid esters, polysaccharide glycosides and amides.

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Model:
501-98-4
Brand:
futurechemical
Code:
501-98-4

Product Description

p-Coumaric acid Basic information
Product Name:	p-Coumaric acid
CAS:	501-98-4
MF:	C9H8O3
MW:	164.16
EINECS:	610-511-6
Mol File:	501-98-4.mol
p-Coumaric acid Chemical Properties
Melting point	214 °C (dec.)(lit.)
Boiling point	231.61°C (rough estimate)
density	1.1403 (rough estimate)
refractive index	1.4500 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	ethanol: soluble50mg/mL
pka	4.65±0.10(Predicted)
form	Powder
color	Off-white to beige or greenish
Odor	at 100.00%. balsamic
Water Solubility	soluble
Merck	142,560
BRN	2207383
Henry's Law Constant	7.2×105 mol/(m3Pa) at 25℃, Abraham and Jr. (2019)
Stability:	Light Sensitive
Major Application	food and beverages
InChI	1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
InChIKey	NGSWKAQJJWESNS-ZZXKWVIFSA-N
SMILES	OC(=O)\C=C\c1ccc(O)cc1
LogP	1.46
CAS DataBase Reference	501-98-4(CAS DataBase Reference)
NIST Chemistry Reference	p-Hydroxycinnamic acid(501-98-4)
EPA Substance Registry System	2-Propenoic acid, 3-(4-hydroxyphenyl)-, (2E)- (501-98-4)