2-(Heptafluoropropoxy)hexafluoropropyl Trifluorovinyl Ether ≥98% 1644-11-7 C₈F₁₆O₂ 4326 g./mol ฿1,680.00 View
2,3-Dimethyl-2,3-butanediamine Dihydrochloride ≥98% 75804-28-3 C₆H₁₆N₂₂HCl 189.12 g./mol ฿2,080.00 View