英语词典化工词典

5-Benzofuransulfonamide,2,3-dihydro-2,2,4,6,7-pentamethyl-

5-Benzofuransulfonamide,2,3-dihydro-2,2,4,6,7-pentamethyl-


  • 中文别名:N/A
  • 中文释义:2,2,4,6,7-五甲基二氢苯并呋喃-5-磺酰胺;Pbf-NH2
  • 英文别名:2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONAMIDE;
    2,24,6,7-PENTANETHYDIHYDROBENZOFURAN-5-SULFONAMIDE;
    2,2,4,6,7-Pentamethyldihydrobenzofurane-5-sulfonamide;
    2,2,4,6,7-pentaMethyl-2,3-dihydrobenzofuran-5-sulfonaMide 
  • CAS No.:378230-81-0
  • 分子式:C13H19NO3S
  • 分子量:269.36
  • 精确分子量:269.10900
  • PSA:77.77000
  • InChI:InChI=1/C13H19NO3S/c1-7-8(2)12(18(14,15)16)9(3)10-6-13(4,5)17-11(7)10/h6H2,1-5H3,(H2,14,15,16)
  • 分子结构式:

物化性质

密度:
1.193g/cm3
沸点:
433.957ºC at 760 mmHg
闪点:
216.25ºC
折射率:
1.544

安全信息

密度:
1.193g/cm3
沸点:
433.957ºC at 760 mmHg
闪点:
216.25ºC
折射率:
1.544

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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