1,2,4,5-Benzenetetrol
Names
[ CAS No. ]:
636-32-8
[ Name ]:
1,2,4,5-Benzenetetrol
[Synonym ]:
1,2,4,5-tetrahydroxybenzene
1,2,4,5-Benzenetetrol
1,4,5-Benzenetetrol
1,2,4,5-benzenetetraol
Chemical & Physical Properties
[ Density]:
1.709g/cm3
[ Boiling Point ]:
477.1ºC at 760 mmHg
[ Molecular Formula ]:
C6H6O4
[ Molecular Weight ]:
142.10900
[ Flash Point ]:
256.2ºC
[ Exact Mass ]:
142.02700
[ PSA ]:
80.92000
[ LogP ]:
0.50900
[ Index of Refraction ]:
1.747
[ Storage condition ]:
-20℃
Safety Information
[ HS Code ]:
2907299090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2907299090
[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%