Caffeic acid , 3,4-Dihydroxycinnamic acid Biological fermentation
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Post Date:
Dec 12,2019
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Expiry Date:
Jun 09,2020
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Detailed Description:
Cas No. :331-39-5
Specs:Pharmaceutical intermediate
Melting point 211-213 °C (dec.) (lit.)
Boiling point 272.96 ° C (rough estimate)
Density 1.2933 (rough estimate)
Refractive index 1.4500 (estimate)
Storage conditions Store at RT.
Solubility ethanol: 50 mg/mL
Morphological powder
Color yellow to tan
Water solubility soluble in hot water
Merck 14,1635
BRN 2210883
Stability Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
CAS Database 331-39-5 (CAS DataBase Reference)
NIST Chemical Information Cinnamic acid, 3,4-dihydroxy-(331-39-5)
EPA Chemical Information 2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-(331-39-5)
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CAS Registry Number:
331-39-5
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Synonyms:
;3,4-Dihydroxycinnamic acid;3-(3,4-dihydroxyphenyl)prop-2-enoic acid;(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid;(2Z)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid;(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate;
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Molecular Formula:
C9H7O4
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Molecular Weight:
179.15
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Molecular Structure:
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Hazard Symbols:
Xn:Harmful;
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Risk Codes:
R36/37/38:;
R40:;
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Safety Description:
S26:;
S36/37/39:;
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