p-Coumaric acid CAS 501-98-4

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

form

Powder

pka

4.65±0.10(Predicted)

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)