英语词典化工词典

2,4-Thiophenedisulfonamide

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%

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