中文名称：S-甲基异硫脲硫酸盐 (2:1)
  • Carbamimidothioic acid, methyl ester, sulfate (2:1)
  • 2-Methyl-2-thiopseudourea sulfate (2:1); Methylcarbamimidothioate sulfate (2:1); S-Methylisothiourea hemisulfate; S-Methylisothiourea sulfate; S-Methylisothiourea sulfate (2:1); S-Methylthiouronium sulfate (2:1); Bis(2-methylisothiouronium) sulphate; Carbamimidothioic acid, methyl-, sulfate (2:1); Pseudourea, 2-methyl-2-thio-, sulfate (2:1); S-Methylisothiourea Sulphate; S-Methyl-iso-thiourea sulfate; S-Methylisothiourea sulfate(2:1)
  • 867-44-7;72046-63-0
  • 212-759-7
  • C2H6N2S·1/2H2O4S
  • 278.36
  • InChI=1/2C2H6N2S.H2O4S/c2*1-5-2(3)4;1-5(2,3)4/h2*1H3,(H3,3,4);(H2,1,2,3,4)
  • S-甲基异硫脲硫酸盐 (2:1) 867-44-7;72046-63-0
  • 240-241℃
  • 260 g/L (20℃)
  • 化学性质 本品为白色固体，m.p.235℃(分解)，易溶于水，难溶于有机溶剂，易吸潮
  • S-甲基异硫脲硫酸盐是制备胍类的中间体，可用于制备杀菌剂二甲嘧酚、乙嘧酚，杀虫剂嘧啶氧磷、抗蚜威等
  •  Xn:Harmful;
  • R22:;