1,3-diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)disiloxane

Modify Date: 2025-08-20 12:49:16

1,3-diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)disiloxane structure	Common Name	1,3-diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)disiloxane
	CAS Number	66817-59-2	Molecular Weight	527.026
	Density	N/A	Boiling Point	418.2±28.0 °C at 760 mmHg
	Molecular Formula	C₂₀H₃₈O₅Si₆	Melting Point	< 0ºC
	MSDS	N/A	Flash Point	206.7±24.0 °C

Name	[[bis[(dimethyl-λ3-silanyl)oxy]-phenylsilyl]oxy-(dimethyl-λ3-silanyl)oxy-phenylsilyl]oxy-dimethylsilicon
Synonym	More Synonyms

Boiling Point	418.2±28.0 °C at 760 mmHg
Melting Point	< 0ºC
Molecular Formula	C₂₀H₃₈O₅Si₆
Molecular Weight	527.026
Flash Point	206.7±24.0 °C
Exact Mass	526.133484
PSA	46.15000
LogP	15.93
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.4367

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39

[[bis[(dimethyl

Tetrasiloxane,3,5-bis((dimethylsilyl)oxy)-1,1,7,7-tetramethyl-3,5-diphenyl

Tetrasiloxane, 3,5-bis((dimethylsilyl)oxy)-1,1,7,7-tetramethyl-3,5-diphenyl-

Benzene, 1,1'-[1,1,3,3-tetrakis[(dimethylsilyl)oxy]-1,3-disiloxanediyl]bis-

3,5-Bis[(dimethylsilyl)oxy]-1,1,7,7-tetramethyl-3,5-diphenyltetrasiloxane

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3-diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)disiloxane
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

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