≥95%(mixture of isomers) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at 2-8°C,Protected from light,Argon charged,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
1,3-Divinyl-1,1,3,3-tetramethyldisiloxane bisbenzocyclobutene is a classic bifunctional benzocyclobutene (BCB) derivative. It consists of two BCB units connected by flexible tetramethyldivinyldisiloxane bridge chains, featuring excellent thermal ring-opening polymerization capacity and favorable Diels-Alder crosslinking characteristics. It is widely used in the synthesis of low dielectric constant (low-k) polymers to prepare high-purity dielectric films and resin systems. The bridge chain structure of this monomer improves flexibility and processability, making it a benchmark material in the field of microelectronic materials.
Applications：
With excellent thermal stablity,mechanical properties and dielectric properties,making it suitable for applications such as high temperature resistant materials,high performance composite materials,advanced electronic packaging materials and aviation materials,etc.
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