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1-(Triethoxysilyl)-2-(diethoxymethylsilyl) ethane CAS: 18418-54-7

ChangFu® BET53 is a dipodal silane containing trimethoxy silane and diethoxy methyl silane groups. It delivers outstanding hydrolytic stability and strong multi-site crosslinking capability, while providing robust bonding between inorganic substrates and organic polymer matrices. With its unique dual silane structure, it significantly enhances interfacial adhesion and long-term durability, serving as a high-performance interface modifier for advanced composite materials, and engineered plastics. Synonyms: ChangFu® BET53；1-(Triethoxysilyl)-2-(diethoxymethylsilyl) ethane; CAS: 18418-54-7.

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Specification

Description	1-(Triethoxysilyl)-2-(diethoxymethylsilyl)ethane
Product No.	ChangFu® BET53
CAS No.	18418-54-7
Formula	C13H32O5Si2
Purity	min 97%
Color	Colorless or light yellow
Appearance	Clear liquid

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1-(Triethoxysilyl)-2-(diethoxymethylsilyl) ethane CAS: 18418-54-7

TDS (Technical Data Sheet)

SDS (Safety Date Sheet)

Specification

Description	1-(Triethoxysilyl)-2-(diethoxymethylsilyl)ethane
Product No.	ChangFu® BET53
CAS No.	18418-54-7
Formula	C13H32O5Si2
Purity	min 97%
Color	Colorless or light yellow
Appearance	Clear liquid