Shanghai Nianxing Industrial Co., Ltd
China
Product Name: TRIS(TRIMETHYLSILOXY)SILYLETHYLTRIETHOXYSILANE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tris(trimethylsiloxy)silylethyltriethoxysilane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1356114-66-3

1356114-66-3 structure

1356114-66-3 structure

Name: tris(trimethylsiloxy)silylethyltriethoxysilane
Chemical Name: 1,1,1,5,5,5-Hexamethyl-3-[2-(triethoxysilyl)ethyl]-3-[(trimethylsilyl)oxy]trisiloxane
CAS Number: 1356114-66-3
Molecular Formula: C₁₇H₄₆O₆Si₅
Molecular Weight: 486.971
Create Date: 2018-06-20 22:22:15
Modify Date: 2025-08-27 11:53:23

Names
Properties

Name	1,1,1,5,5,5-Hexamethyl-3-[2-(triethoxysilyl)ethyl]-3-[(trimethylsilyl)oxy]trisiloxane
Synonyms	MFCD09953899 1,1,1,5,5,5-Hexamethyl-3-[2-(triethoxysilyl)ethyl]-3-[(trimethylsilyl)oxy]trisiloxane Trisiloxane, 1,1,1,5,5,5-hexamethyl-3-[2-(triethoxysilyl)ethyl]-3-[(trimethylsilyl)oxy]-

Density	0.9±0.1 g/cm3
Boiling Point	378.8±44.0 °C at 760 mmHg
Molecular Formula	C₁₇H₄₆O₆Si₅
Molecular Weight	486.971
Flash Point	167.2±28.8 °C
Exact Mass	486.214081
LogP	8.35
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.426

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