2,4-Thiophenedisulfonamide
- 中文别名:2,4-噻吩二(磺酰胺)
- 中文释义:thiophene-2,4-disulfonamide
- 英文别名:thiophene-2,4-disulfonamide;
Thiophen-3,5-disulfonamid;
Thiophen-2,4-disulfonsaeure-diamid;
thiophene-2,4-disulfonic acid diamide;
Disulfamido-2,4 thiophene;
2,4-Thiophenedisulfonamide
- CAS No.:22167-98-2
- 分子式:C4H6N2O4S3
- 分子量:242.2964
- 精确分子量:241.94900
- PSA:165.32000
- InChI:The Key: MCNVGCWBRVMJKE-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.771g/cm3
- 沸点:
- 566.6ºC at 760mmHg
- 闪点:
- 296.4ºC
- 折射率:
- 1.647
- 蒸汽压:
- 7.44E-13mmHg at 25°C
安全信息
- 密度:
- 1.771g/cm3
- 沸点:
- 566.6ºC at 760mmHg
- 闪点:
- 296.4ºC
- 折射率:
- 1.647
- 蒸汽压:
- 7.44E-13mmHg at 25°C
海关数据
中国海关编码:2935009090
- 概述:
- 2935009090 其他磺(酰)胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%