3-(2,5-Dihydroxyphenyl)acrylic acid
Names
[ CAS No. ]:
636-01-1
[ Name ]:
3-(2,5-Dihydroxyphenyl)acrylic acid
[Synonym ]:
(2E)-2,5-DIHYDROXYCINNAMIC ACID
2,4-DIHYDROOXYACETOPHENON
(E)-3-(2,5-Dihydroxyphenyl)acrylic acid
RARECHEM BK HW 0140
2,5-Dihydroxy-zimtsaeure
5-Hydroxy-cumarsaeure
3-(2,5-dihydroxyphenyl)-2-propenoic acid
2,5-dihydrocinnamic acid
2,5-dihydroxy-cinnamic acid
MFCD00075834
3-(2,5-Dihydroxy-phenyl)-acrylicacid
Chemical & Physical Properties
[ Density]:
1.478g/cm3
[ Boiling Point ]:
457.8ºC at 760 mmHg
[ Melting Point ]:
207 °C
[ Molecular Formula ]:
C9H8O4
[ Molecular Weight ]:
180.15700
[ Flash Point ]:
244.8ºC
[ Exact Mass ]:
180.04200
[ PSA ]:
77.76000
[ LogP ]:
1.19560
[ Index of Refraction ]:
1.706
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
26-36
[ HS Code ]:
2918290000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918290000
[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%