Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3-DIALLYLTETRAKIS(TRIMETHYLSILOXY)DISILOXANE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-DIALLYLTETRAKIS(TRIMETHYLSILOXY)DISILOXANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

211931-07-6

211931-07-6 structure

211931-07-6 structure

Name: 1,3-DIALLYLTETRAKIS(TRIMETHYLSILOXY)DISILOXANE
Chemical Name: trimethyl-[prop-2-enyl-[prop-2-enyl-bis(trimethylsilyloxy)silyl]oxy-trimethylsilyloxysilyl]oxysilane
CAS Number: 211931-07-6
Molecular Formula: C₁₈H₄₆O₅Si₆
Molecular Weight: 511.068
Create Date: 2018-12-16 18:56:01
Modify Date: 2025-08-25 18:45:04

Names
Properties

Name	trimethyl-[prop-2-enyl-[prop-2-enyl-bis(trimethylsilyloxy)silyl]oxy-trimethylsilyloxysilyl]oxysilane
Synonyms	1,3-diallyltetrakis(trimethylsiloxy)disiloxane Tetrasiloxane, 1,1,1,7,7,7-hexamethyl-3,5-di-2-propen-1-yl-3,5-bis[(trimethylsilyl)oxy]- 3,5-Diallyl-1,1,1,7,7,7-hexamethyl-3,5-bis[(trimethylsilyl)oxy]tetrasiloxane

Density	0.9±0.1 g/cm3
Boiling Point	380.4±45.0 °C at 760 mmHg
Molecular Formula	C₁₈H₄₆O₅Si₆
Molecular Weight	511.068
Flash Point	171.2±29.1 °C
Exact Mass	510.196075
PSA	46.15000
LogP	11.75
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.432

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