2-hydroxy-1,4-benzoquinone
Names
[ CAS No. ]:
2474-72-8
[ Name ]:
2-hydroxy-1,4-benzoquinone
[Synonym ]:
Methyl 3,4-dihydroxy-4-methoxy-2-oxobut-3-enoate
hydroxybenzoquinone
2-hydroxybenzoquinone
dihydroxyfumaric acid dimethyl ester
Dihydroxy-fumarsaeure-dimethylester
Fumaric acid,dihydroxy-,dimethyl ester
8-hydroxyquinone
Dimethyl dihydroxyfumarate
Dihydroxy-fumarsaure-dimethylester
hydroxyquinone
hydroxy-p-benzoquinone
Chemical & Physical Properties
[ Density]:
1.531g/cm3
[ Boiling Point ]:
247.8ºC at 760mmHg
[ Molecular Formula ]:
C6H4O3
[ Molecular Weight ]:
124.09400
[ Flash Point ]:
118ºC
[ Exact Mass ]:
124.01600
[ PSA ]:
54.37000
[ LogP ]:
0.13630
[ Vapour Pressure ]:
0.00407mmHg at 25°C
[ Index of Refraction ]:
1.627
Safety Information
[ HS Code ]:
2914690090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914690090
[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%