4-methylbenzene-1,3-disulfonamide
- 中文别名:4-methylbenzene-1,3-disulfonamide
- 中文释义:4-methylbenzene-1,3-disulfonamide
- 英文别名:4-methylbenzene-1,3-disulfonamide;
4-Methyl-benzol-1,3-disulfonsaeure-diamid;
2,4-disulfamyltoluene;
Toluol-2,4-disulfonamid;
4-methyl-benzene-1,3-disulfonic acid diamide;
Toluene-2,4-disulfonamide
- CAS No.:717-44-2
- 分子式:C7H10N2O4S2
- 分子量:250.29500
- 精确分子量:250.00800
- PSA:137.08000
- InChI:The Key: WNBQNPLPWYPVCU-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.529g/cm3
- 沸点:
- 527.7ºC at 760 mmHg
- 闪点:
- 273ºC
- 折射率:
- 1.603
安全信息
- 密度:
- 1.529g/cm3
- 沸点:
- 527.7ºC at 760 mmHg
- 闪点:
- 273ºC
- 折射率:
- 1.603
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%