2,5-Dimethylphenyl(4-methylphenyl) sulfone

名称

[ CAS 号 ]:
1816-96-2

[ 英文名 ]:
2,5-Dimethylphenyl(4-methylphenyl) sulfone

[英文别名 ]:

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

物理化学性质

[ 密度 ]:
1.148g/cm3

[ 沸点 ]:
421.7ºC at 760 mmHg

[ 分子式 ]:
C₁₅H₁₆O₂S

[ 分子量 ]:
260.35100

[ 闪点 ]:
251ºC

[ 精确质量 ]:
260.08700

[ PSA ]:
42.52000

[ LogP ]:
4.52540

[ 蒸汽压 ]:
6.24E-07mmHg at 25°C

[ 折射率 ]:
1.568

安全信息

[ 海关编码 ]:
2904100000

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海关

[ 海关编码 ]: 2904100000

[ 中文概述 ]:
2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 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%