Adhesion Promoter
Blocking Agent
Catalyst Donor
Coupling Agent
Crosslinking Agent
Crosslinker
Curing Agent
Defoamer
Dispersing Agent
Drying Agent
Foam Stabilizer
Hydrophobing Agents
Leveling Agent
Protective Agent
Reducing Agent
Reinforcing Agent
Silylating Agent
Surface Modifier
Water Scavenger



SILANE BLOCKING AGENTS
SILANE PROTECTIVE AGENTS | PROTECTING AGENTS | SILYLATING AGENTS
Organosilyl Bloking Agents (Protective Agents) are widely used in organic synthesis especially in syntheses of drugs for most of them can be get easily , have a steady property , easy to use and can be get rid off in very mild conditions.

And in most of these cases, Silane Blocking Agent can protect/ deprotect functional groups selectively. It is has become a novel method for improving the process and enhancing the quality of the products in syntheses of drugs. Silane Blocking Agents (Protective Agents) are widely used in the syntheses including semi-synthesis and total synthesis of prostaglandins, 7-ADCA which is a intermediate of cephalosporin, Taxol which is a new anticance drug and Acylovir-a novel antivius drug.

  Trimethylsilyl Blocking Agents
  Trialkylsilyl Blocking Agents
  Phenyl-Containing Blocking Agents
  Specialty Silicon-Based Blocking Agents
  Bridging Silicon-Based Blocking Agents

SiSiB CODE CHEMICAL NAME CAS NO.
SiSiB® PC5310 TRIMETHYLCHLOROSILANE 75-77-4
   
SiSiB® PC5311 TRIMETHYLFLUOROSILANE 420-56-4
   
SiSiB® PC5312 TRIMETHYLBROMOSILANE 2857-97-8
   
SiSiB® PC5313 TRIMETHYLSILYLIODIDE 16029-98-4
   
SiSiB® PC5540 CHLOROMETHYLDIMETHYLCHLOROSILANE 1719-57-9
   
SiSiB® PC5710 TERTBUTYLDIMETHYLCHLOROSILANE 18162-48-6
   
SiSiB® PC5620 TRIETHYLCHLOROSILANE 994-30-9
   
SiSiB® PC5936 TRIISOPROPYLCHLOROSILANE 13154-24-0
   
SiSiB® PC8310 TRIPHENYLCHLOROSILANE (Customized) 76-86-8
   
SiSiB® PC8510 METHYLDIPHENYLCHLOROSILANE (Customized) 144-79-6
   
SiSiB® PC8710 TERTBUTYLDIPHENYLCHLOROSILANE 58479-61-1
   
SiSiB® PC9210 HEXAMETHYLDISILAZANE 999-97-3
   
SiSiB® PC9220 HEXAMETHYLDISILANE 1450-14-2
   
SiSiB® PC9230 N,N'-BIS(TRIMETHYLSILYL)UREA (BSU) 18297-63-7
   
SiSiB® PC9235 N,O-BIS(TRIMETHYLSILYL)ACETAMIDE (BSA) 10416-59-8
   
SiSiB® PC9236 N,O-BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE (BSTFA) 25561-30-2
   
SiSiB® PC9811 TRIMETHYLSILYLTRIFLUOROMETHANESULFONATE 27607-77-8
SiSiB® PC9812 TRIETHYLSILYLTRIFLUOROMETHANESULFONATE 79271-56-0
SiSiB® PC9813 TERT-BUTYLDIMETHYLSILYLTRIFLUOROMETHANESULFONATE 69739-34-0
   
SiSiB® SILANES 2016 SiSiB® SILICONES 2016
SiSiB® FUMED SILICA SiSiB® SILICONE RUBBER 2016
SiSiB® Silicones for Textile SiSiB® SILANE DONORS
SiSiB® Silicones Water Repellents SiSiB® Silicones for Personal Care
SiSiB® Silicone PU Additives SiSiB® Silicone Coating Additives
SiSiB® Silicone Masterbatch for Plastic SiSiB® STP (Silane Terminated Polymer)
SiSiB® Silane Crosslinkers SiSiB® Silane Coupling Agents