2,2,8,8-tetramethyl-5,5-bis[[(trimethylsilyl)oxy]methyl]-3,7-dioxa-2,8-disilanonane

Modify Date: 2025-08-28 13:32:21

2,2,8,8-tetramethyl-5,5-bis[[(trimethylsilyl)oxy]methyl]-3,7-dioxa-2,8-disilanonane structure	Common Name	2,2,8,8-tetramethyl-5,5-bis[[(trimethylsilyl)oxy]methyl]-3,7-dioxa-2,8-disilanonane
	CAS Number	2114-25-2	Molecular Weight	424.87100
	Density	0.889g/cm3	Boiling Point	364.3ºC at 760mmHg
	Molecular Formula	C₁₇H₄₄O₄Si₄	Melting Point	N/A
	MSDS	N/A	Flash Point	156.4ºC

Name	trimethyl-[3-trimethylsilyloxy-2,2-bis(trimethylsilyloxymethyl)propoxy]silane
Synonym	More Synonyms

Density	0.889g/cm3
Boiling Point	364.3ºC at 760mmHg
Molecular Formula	C₁₇H₄₄O₄Si₄
Molecular Weight	424.87100
Flash Point	156.4ºC
Exact Mass	424.23200
PSA	36.92000
LogP	5.37880
Vapour Pressure	3.57E-05mmHg at 25°C
Index of Refraction	1.427
InChIKey	DCRQMOJXJXVZFC-UHFFFAOYSA-N
SMILES	C[Si](C)(C)OCC(CO[Si](C)(C)C)(CO[Si](C)(C)C)CO[Si](C)(C)C

Chlorotrimethylsilane structure

Chlorotrimethyl...

CAS#:75-77-4

Pentaerythritol structure

Pentaerythritol

CAS#:115-77-5

~71%

2,2,8,8-tetramethyl-5,5-bis[[(trimethylsilyl)oxy]methyl]-3,7-dioxa-2,8-disilanonane Structure

2,2,8,8-tetrame...

CAS#:2114-25-2

Literature: Aldridge, Simon; Calder, Richard J.; Rossin, Andrea; Dickinson, Anthony A.; Willock, David J.; Jones, Cameron; Evans, David J.; Steed, Jonathan W.; Light, Mark E.; Coles, Simon J.; Hursthouse, Michael B. Journal of the Chemical Society, Dalton Transactions, 2002 , # 9 p. 2020 - 2026

Precursor 2
CAS#:75-77-4 Chlorotrimethyl... CAS#:115-77-5 Pentaerythritol
DownStream 2
CAS#:2064-95-1 2,4,8,10-Tetrao... CAS#:776324-26-6 3,9-bis(4-propa...

Pentaerythritol,TMS

Tetrakis-O-trimethylsilyl-pentaerythrit

tetrakis-O-trimethylsilanyl-pentaerythritol

EINECS 218-311-7

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