4-methylbenzene-1,3-disulfonyl fluoride

4-methylbenzene-1,3-disulfonyl fluoride名称

[ CAS 号 ]:
453-55-4

[ 英文名 ]:
4-methylbenzene-1,3-disulfonyl fluoride

[英文别名 ]:

Toluol-2,4-disulfonylfluorid
toluene-2,4-disulfonyl fluoride
1,3-Benzenedisulfonyl difluoride,4-methyl

4-methylbenzene-1,3-disulfonyl fluoride物理化学性质

[ 分子式 ]:
C₇H₆F₂O₄S₂

[ 分子量 ]:
256.24700

[ 精确质量 ]:
255.96800

[ PSA ]:
85.04000

[ LogP ]:
3.47300

4-methylbenzene-1,3-disulfonyl fluoride安全信息

[ 海关编码 ]:
2904909090

4-methylbenzene-1,3-disulfonyl fluoride合成路线

详细合成路线

4-methylbenzene-1,3-disulfonyl fluoride上下游产品

4-methylbenzene-1,3-disulfonyl fluoride上游产品

4-methylbenzene-1,3-disulfonyl fluoride下游产品

4-methylbenzene-1,3-disulfonyl fluoride海关

[ 海关编码 ]: 2904909090

[ 中文概述 ]:
2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%