Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

27342-69-4

27342-69-4 structure

27342-69-4 structure

Name: 1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane
Chemical Name: 1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane
CAS Number: 27342-69-4
Molecular Formula: C₁₂H₂₄O₄Si₄
Molecular Weight: 344.659
Catalog: Chemical reagent Silane reagent
Create Date: 2018-02-04 08:00:00
Modify Date: 2025-09-16 20:08:45

Name	1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane
Synonyms	2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane Tetraethenyltetramethylcycloterasiloxane tetramethyltetravinylcyclotetrasiloxane 1,3,5,7-Tetravinyl-1,3,5,7-Tetrmethylcyclotetrasiloxane 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane tetraethenyltetramethyl-cyclotetrasiloxan 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-

Density	1.0±0.1 g/cm3
Boiling Point	247.8±23.0 °C at 760 mmHg
Melting Point	-44ºC
Molecular Formula	C₁₂H₂₄O₄Si₄
Molecular Weight	344.659
Flash Point	94.3±23.0 °C
Exact Mass	344.075165
PSA	36.92000
LogP	3.25520
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.455

Hazard Codes	Xi:Irritant;
Risk Phrases	R36
Safety Phrases	S26-S36

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