Halogenetos de silício
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DIBUTILDICLOROSILANO (CAS N° 3449-28-3)
1. High-activity Silicone Synthetic Intermediate This product is a high-reactivity difunctional alkyl chlorosilane monomer with two reactive Si-Cl bonds and double butyl long-chain alkyl structures. It can undergo controllable hydrolysis and polycondensation reactions to synthesize dibutyl modified polysiloxane, silicone oil and silicone resin. The introduced long alkyl chains effectively optimize the molecular flexibility and lipophilicity of conventional silicone materials.
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CLORODIMETILFENETILSILANO （CAS NO.17146-08-6 ）
1. Aromatic Modified Silicone Synthetic Monomer This product is a high-activity monofunctional aromatic chlorosilane containing phenethyl flexible rigid composite structure and reactive Si-Cl bonds. It can undergo hydrolysis and polycondensation reaction to introduce phenethyl functional segments into silicone molecular chains. It effectively balances the flexibility of alkyl chains and the rigidity of aromatic groups, significantly improving the thermal stability, structural
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CLORODIMETILPROPILSILANO [AGENTE DE DIMETILPROPILSILILAÇÃO] （CAS NO.17477-29-1）
1. Professional Dimethylpropylsilylating Reagent This product is a high-activity monofunctional alkyl chlorosilane specially used for dimethylpropylsilylation modification. The reactive silicon-chlorine bond can efficiently react with active hydrogen groups such as hydroxyl and carboxyl under mild conditions to complete selective silylation derivatization. It features stable grafting structure, low steric hindrance and high reaction controllability, which is widely used in
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CLORODIISOBUTILLOCTADECILSILANO (CAS NO.162578-86-1)
1. Long-chain Alkyl Modified Silicone Monomer This product is a high-performance monofunctional alkyl chlorosilane containing dual isobutyl branched chains and long-chain octadecyl linear alkyl structure. With high reactive Si-Cl bond activity, it can undergo hydrolysis and polycondensation to introduce composite branched-linear alkyl segments into silicone molecular chains. It effectively improves the lipophilicity, molecular chain flexibility and low-temperature ductility
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DIMETILOCTADECYLCHLOROSILANE ((CAS N.o 18643-08-8))
1. Long-chain Alkyl Modified Silicone Synthetic Monomer This product is a high-activity monofunctional alkyl chlorosilane composed of dimethyl short-chain alkyl and long-chain octadecyl saturated alkyl structure. It can undergo controllable hydrolysis and grafting polymerization to introduce long hydrophobic alkyl segments into silicone molecular chains. It effectively optimizes the surface lipophilicity, molecular flexibility and low-temperature resistance of traditional
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DIMETIL-N-OCTILCLOROSILANO （CAS NO. 18162-84-0）
1. Linear Alkyl Modified Silicone Synthetic Monomer This product is a high-activity monofunctional alkyl chlorosilane with linear n-octyl and dimethyl composite alkyl structure. It can undergo controllable hydrolysis and graft copolymerization to introduce straight-chain octyl hydrophobic segments into silicone molecular chains. It effectively optimizes the surface lipophilicity, molecular chain flexibility and low-temperature fluidity of conventional dimethyl silicone
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1,3-DICHLORO-1,1,3,3-TETRAISOPROPYLDISILOXANO [AGENTE DE PROTECÇÃO HIDROXIL] ((CAS N.O.69304-37-6)
1. High-selectivity Hydroxyl Protecting Reagent This product is a high-stability sterically hindered disiloxane reagent specially used for hydroxyl group protection. It features dual reactive Si-Cl bonds and symmetrical tetraisopropyl steric hindrance structure. It can achieve highly selective protection of hydroxyl active groups under mild reaction conditions, with stable protection groups, good tolerance to multi-step synthesis conditions and convenient deprotection
