1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol

Modify Date: 2024-01-09 21:00:34

1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol Structure
1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol structure
Common Name 1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol
CAS Number 3663-50-1 Molecular Weight 240.47700
Density 0.991g/cm3 Boiling Point 218.8ºC at 760mmHg
Molecular Formula C6H20O4Si3 Melting Point N/A
MSDS N/A Flash Point 86.1ºC

 Names

Name bis[[hydroxy(dimethyl)silyl]oxy]-dimethylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.991g/cm3
Boiling Point 218.8ºC at 760mmHg
Molecular Formula C6H20O4Si3
Molecular Weight 240.47700
Flash Point 86.1ºC
Exact Mass 240.06700
PSA 58.92000
LogP 1.10960
Index of Refraction 1.429

 Safety Information

HS Code 2934999090

 Synthetic Route

~99%

1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol Structure

1,1,3,3,5,5-hex...

CAS#:3663-50-1

Literature: Teng, Conan J.; Weber, William P.; Cai, Guoping Macromolecules, 2003 , vol. 36, # 14 p. 5126 - 5130

~%

1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol Structure

1,1,3,3,5,5-hex...

CAS#:3663-50-1

Literature: Sokolow Zhurnal Obshchei Khimii, 1959 , vol. 29, p. 258,261, 263; engl. Ausg. S. 262, 265, 266

~%

1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol Structure

1,1,3,3,5,5-hex...

CAS#:3663-50-1

Literature: Cypryk, M.; Rubinsztajn, S.; Chojnowski, J. Journal of Organometallic Chemistry, 1993 , vol. 446, # 1.2 p. 91 - 97

~%

1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol Structure

1,1,3,3,5,5-hex...

CAS#:3663-50-1

Literature: Spivack; Dorn Environmental Science and Technology, 1994 , vol. 28, # 13 p. 2345 - 2352

~%

1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol Structure

1,1,3,3,5,5-hex...

CAS#:3663-50-1

Literature: Spivack; Dorn Environmental Science and Technology, 1994 , vol. 28, # 13 p. 2345 - 2352

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,5-Dihydroxyhexamethyltrisiloxane
Hexamethyltrisiloxane-1,5-diol
1,1,3,3,5,5-Hexamethyl-trisiloxan-1,5-diol
1,1,3,3,5,5-Hexamethyltrisiloxane-1,5-diol
EINECS 222-920-3
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