9H-Fluorene-2,7-disulfonyldichloride
- 中文别名:9H-芴-2,7-二磺酰氯
- 中文释义:9H-fluorene-2,7-disulfonyl chloride
- 英文别名:9H-fluorene-2,7-disulfonyl chloride;
fluorene-2,7-disulfonyl dichloride;
fluorene-2,7-disulfonyl chloride;
fluorene-2,7-disulphochloride;
Fluoren-2,7-disulfonylchlorid;
2,7-di(chlorosulfonyl)fluorene;
Dichlorid aus Fluoren-disulfonsaeure-(2.7);
9H-fluorene-2,7-disulfonyl dichloride
- CAS No.:1835-76-3
- 分子式:C13H8Cl2O4S2
- 分子量:363.24
- 精确分子量:361.92400
- PSA:85.04000
- 分子结构式:
物化性质
- 密度:
- 1.638g/cm3
- 沸点:
- 551.9ºC at 760mmHg
- 闪点:
- 287.6ºC
- 折射率:
- 1.654
- 蒸汽压:
- 1.16E-11mmHg at 25°C
安全信息
- 密度:
- 1.638g/cm3
- 沸点:
- 551.9ºC at 760mmHg
- 闪点:
- 287.6ºC
- 折射率:
- 1.654
- 蒸汽压:
- 1.16E-11mmHg at 25°C
海关数据
中国海关编码:2904909090
- 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
- 摘要/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%