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

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

211935-21-6

211935-21-6 structure

211935-21-6 structure

Name: phenethyltris(trimethylsiloxy)silane
Chemical Name: trimethyl-[2-phenylethyl-bis(trimethylsilyloxy)silyl]oxysilane
CAS Number: 211935-21-6
Molecular Formula: C₁₇H₃₆O₃Si₄
Molecular Weight: 400.808
Create Date: 2017-02-03 20:30:26
Modify Date: 2025-09-26 19:40:01

Names
Properties

Name	trimethyl-[2-phenylethyl-bis(trimethylsilyloxy)silyl]oxysilane
Synonyms	Benzene, [2-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]disiloxanyl]ethyl]- 1,1,1,5,5,5-Hexamethyl-3-(2-phenylethyl)-3-[(trimethylsilyl)oxy]trisiloxane

Density	0.9±0.1 g/cm3
Boiling Point	354.4±35.0 °C at 760 mmHg
Melting Point	-58ºC
Molecular Formula	C₁₇H₃₆O₃Si₄
Molecular Weight	400.808
Flash Point	148.3±26.3 °C
Exact Mass	400.174164
PSA	27.69000
LogP	8.72
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.456

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