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El contenido de acido acetilsalicílico en la mezcla de acido acetilsalicílico y acido acetilsalicílico no excede el 30% del contenido de acido acético en la mezcla de acido acético y acético.
1. High-Polarity Interfacial Adhesion Enhancer for Composite Systems (3-Cyanopropyl)dimethylchlorosilane is a monofunctional polar chlorosilane featuring a reactive Si-Cl terminal and aliphatic cyano functional group. The high-polarity cyano group possesses strong molecular dipole effect and ...
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2,2,5,5-tetrametil-1,2,5-OXADISILOLANO (NO CAS 7418-20-4)
1. Low-Viscosity & High-Transparency Silicone Polymer Precursor As a symmetric low-tension five-membered cyclic oxadisilane, this monomer features ultra-low viscosity, high structural regularity and excellent environmental stability. It can undergo controlled ring-opening polymerization to ...
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En el caso de las sustancias enumeradas en el punto 1 del presente capítulo, se considerarán que el contenido de trimetilsilanol (TMS) en la mezcla de trimetilsilanol y de trimetilsilanol (TMS) no es superior al 30% del contenido total de trimetilsilanol.
1. Key Hydrolytic Intermediate for High-Purity Silicone Polymer Synthesis Trimethylsilanol is the most fundamental hydroxyl-functionalized monosilane intermediate in the organosilicon industry, possessing a single reactive silicon hydroxyl group and stable fully methylated saturated skeleton. It can ...
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METACRILATO DE 3-[TRIS(TRIMETILSILOXI)SILIL]PROPILO (CAS NO. 17096-07-0)
1. Silicone-modified Acrylic Resin Synthesis As a branched trisiloxane functional monomer, it undergoes copolymerization with conventional acrylic monomers to introduce high-activity siloxane segments into polymer molecular chains. It effectively improves the low surface energy, weather resistance, ...
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1,3-BIS ((3-METAACRILOXIPROPIL) TETRAKIS ((TRIMETILSILOXY) DISILOXANO (no CAS 80722-63-0) y sus derivados
1. High-performance Silicone-acrylic Copolymer Modification This product is a bifunctional silicone methacrylate monomer with double polymerizable acrylic double bonds and ultra-low surface energy disiloxane branched structure. It can participate in cross-linking copolymerization with acrylic ...
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2- ((4-piridiletilo) trietoxisilano (CAS no 98299-74-2)
1. Functional Self-Assembled Monolayer (SAM) Precursor As a dual-functional pyridyl-modified triethoxysilane, this reagent can form highly ordered, dense and uniform self-assembled monolayer films on inorganic substrate surfaces via controlled hydrolysis and crosslinking. The surface-exposed ...
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2-(2-PIRIDIL)ETILTRIMET-OXISILANO (CAS NO. 27326-65-4)
1. Heterocyclic Functional Silane Synthetic Monomer This product is a high-activity heterocyclic functional silane monomer containing pyridine polar heterocyclic structure and three hydrolyzable meth-oxy groups. It can undergo hydrolysis and polycondensation reaction to introduce polar pyridine ...
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Dietilisopropilsilcil trifluorometanesulfonato (CAS no 126889-55-2)
1. High-Precision Silyl Protection Reagent for Complex Organic Synthesis Diethylisopropylsilyl trifluoromethanesulfonate (DEIPSOTf) is a high-activity, sterically tunable silylation reagent superior to conventional TMS and TBS protecting agents. It features moderate steric hindrance and ultra-high ...
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Clorodimetilo[3-(2,3,4,5,6-PENTAFLUOROPENIL) PROPIL]SILANO (CAS no. 157499-19-9)
1. Ultra-low Surface Energy Fluorosilicone Synthetic Monomer This product is a high-activity fluorinated aromatic chlorosilane monomer containing pentafluorophenyl functional structure and reactive Si-Cl bonds. It can undergo hydrolysis and copolymerization reaction to introduce high-stability ...
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1,4-fenilenbis ((Dimetilcilanol) (número CAS 2754-32-7)
1. High-temperature Resistant Silicone Resin Synthetic Monomer This product is a rigid aromatic silicone diol monomer with a central phenylene rigid structure and double terminal reactive silanol groups. It can undergo dehydration polycondensation with silane monomers to construct high-rigidity ...
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Se utilizará en el caso de los productos de la categoría M2O.
1. Asymmetric Single-ended Reactive Modification Precursor This product is a high-performance asymmetric functional polydimethylsiloxane with single carbinol active terminal group and opposite inert silicone terminal. Different from traditional double-ended hydroxyl silicone, it features unilateral ...
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Se utilizará en el caso de los productos químicos que no estén sujetos a restricciones de los requisitos de la Directiva 2009/125/CE.
1. Reactive Functional Silicone Polymer Intermediate This product is a typical bifunctional reactive silicone polymer with amino-propyl terminal active groups and flexible polydimethylsiloxane main chain. The terminal primary amino groups possess high chemical activity and can undergo ring-opening, ...
