2-tert-butylsulfonyl-2-methylpropane
- 中文别名:2-tert-butylsulfonyl-2-methylpropane
- 中文释义:2-tert-butylsulfonyl-2-methylpropane
- 英文别名:2-tert-butylsulfonyl-2-methylpropane;
t-butyl sulfone;
methylisopropyl sulphone;
Di-tert-butyl-sulfon;
Di-tert-Butyl sulfone
- CAS No.:1886-75-5
- 分子式:C8H18O2S
- 分子量:178.29200
- 精确分子量:178.10300
- PSA:42.52000
- InChI:The Key: SPJQDMKTFSPPLO-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 0.981g/cm3
- 沸点:
- 268ºC at 760 mmHg
- 闪点:
- 113.5ºC
- 折射率:
- 1.44
- 蒸汽压:
- 0.013mmHg at 25°C
安全信息
- 密度:
- 0.981g/cm3
- 沸点:
- 268ºC at 760 mmHg
- 闪点:
- 113.5ºC
- 折射率:
- 1.44
- 蒸汽压:
- 0.013mmHg at 25°C
海关数据
中国海关编码:2904100000
- 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
- 摘要/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%