Caffeic Acid CAS NO.501-16-6

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Identification of 501-16-6

Name:

2-Propenoic acid,3-(3,4-dihydroxyphenyl)-, (2E)- (Related Reference)

EINECS:

206-361-2

Molecular Formula:

C9H8 O4

CAS Registry Number:

501-16-6

Synonyms:

2-Propenoicacid, 3-(3,4-dihydroxyphenyl)-, (E)-; Cinnamic acid, 3,4-dihydroxy-, (E)-(8CI); Cinnamic acid, 3,4-dihydroxy-, trans- (7CI); (2E)-(3,4-Dihydroxyphenyl)-2-propenoic acid; (E)-3,4-Dihydroxycinnamic acid; (E)-3-(3,4-Dihydroxyphenyl)-2-propenoic acid; (E)-Caffeic acid; 3,4-Dihydroxy-trans-cinnamic acid; trans-3,4-Dihydroxycinnamic acid; trans-Caffeic acid

InChI:

InChI=1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+

Molecular Structure:

This structure is also available as a 2d Mol file

Chemical Properties

Appearance:

yellow to tan powder

Molecular Weight:

180.16

Density:

1.478 g/cm³

Boiling Point:

416.8 °C at 760 mmHg

Melting Point:

211-213 °C (dec.)(lit.)

Flash Point:

220 °C

Solubility:

ethanol: 50 mg/mL

Safety Data of 501-16-6

Risk Codes:

36/37/38-40-63-68

Safety Statements:

26-36/37/39

MSDS infomation:

2-Propenoic acid,3-(3,4-dihydroxyphenyl)-, (2E)- (501-16-6).msds