2,5-Dimethylphenyl(4-methylphenyl) sulfone
Names
[ CAS No. ]:
1816-96-2
[ Name ]:
2,5-Dimethylphenyl(4-methylphenyl) sulfone
[Synonym ]:
p-Tolyl-<2,5-dimethyl-phenyl>-sulfon
(2,5-dimethylphenyl)tolylsulfone
(2,5-dimethyl-phenyl)-p-tolyl sulfone
Sulfone,p-tolyl 2,5-xylyl
2-(p-Tolyl-2,5-xylylsulfone)
2,5,4'-trimethyl diphenyl sulfone
(2,5-Dimethyl-phenyl)-p-tolyl-sulfon
Chemical & Physical Properties
[ Density]:
1.148g/cm3
[ Boiling Point ]:
421.7ºC at 760 mmHg
[ Molecular Formula ]:
C15H16O2S
[ Molecular Weight ]:
260.35100
[ Flash Point ]:
251ºC
[ Exact Mass ]:
260.08700
[ PSA ]:
42.52000
[ LogP ]:
4.52540
[ Vapour Pressure ]:
6.24E-07mmHg at 25°C
[ Index of Refraction ]:
1.568
Safety Information
[ HS Code ]:
2904100000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2904100000
[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%