overview: chinese name: fascat4233 catalyst, alias: fascat4233 catalyst, butyl tin mercaptan english name: fascat 4233, butylmercaptooxo stannane; butyltin mercaptide physicochemical properties: specific gravity (20℃) 1.13 refractive index (20 ° c) 1.580 sulfur (%) 17.5~18.5 viscosity (20 ° c) 15 butyl tin mercaptan, colorless transparent liquid in appearance, molecular weight 635. use: add lauric acid...

  overview: chinese name: fascat4233 catalyst, alias: fascat4233 catalyst, butyl tin mercaptan english name: fascat 4233, butylmercaptooxo stannane; butyltin mercaptide physicochemical properties: specific gravity (20℃) 1.13 refractive index (20 ° c) 1.580 sulfur (%) 17.5~18.5 viscosity (20 ° c) 15 butyl tin mercaptan, colorless transparent liquid in appearance, molecular weight 635. use: add lauric acid...