1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE

Modify Date: 2025-08-25 17:50:49

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure
1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE structure
Common Name 1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE
CAS Number 5931-17-9 Molecular Weight 278.536
Density 0.9±0.1 g/cm3 Boiling Point 306.2±27.0 °C at 760 mmHg
Molecular Formula C12H30O3Si2 Melting Point <0ºC
MSDS N/A Flash Point 139.0±23.7 °C

 Names

Name 1,3-Bis(4-hydroxybutyl)tetramethyldisiloxane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 306.2±27.0 °C at 760 mmHg
Melting Point <0ºC
Molecular Formula C12H30O3Si2
Molecular Weight 278.536
Flash Point 139.0±23.7 °C
Exact Mass 278.173340
PSA 49.69000
LogP 3.99
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.446

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36-S37-S39
HS Code 2934999090

 Synthetic Route

~50%

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure

1,3-BIS(4-HYDRO...

CAS#:5931-17-9

Literature: Volkova, L. M.; Zhdanov, A. A.; Mordvinova, L. A. J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 5 p. 1067 - 1071,858 - 861

~0%

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure

1,3-BIS(4-HYDRO...

CAS#:5931-17-9

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 50, # 5 p. 1067 - 1071,858 - 861

~47%

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure

1,3-BIS(4-HYDRO...

CAS#:5931-17-9

Literature: Journal of Organometallic Chemistry, , vol. 332, p. 63 - 68

~84%

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure

1,3-BIS(4-HYDRO...

CAS#:5931-17-9

Literature: Braun, F.; Willner, L.; Hess, M.; Kosfeld, R. Journal of Organometallic Chemistry, 1987 , vol. 332, p. 63 - 68

~%

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure

1,3-BIS(4-HYDRO...

CAS#:5931-17-9

Literature: Journal of the American Chemical Society, , vol. 80, p. 4106

~%

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure

1,3-BIS(4-HYDRO...

CAS#:5931-17-9

Literature: Volkova, L. M.; Strelkova, T. V. J. Gen. Chem. USSR (Engl. Transl.), 1988 , vol. 58, # 9 p. 2145 - 2148,1911 - 1913

~%

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure

1,3-BIS(4-HYDRO...

CAS#:5931-17-9

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 41, # 11 p. 2470 - 2475,2497 - 2502

~%

1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE Structure

1,3-BIS(4-HYDRO...

CAS#:5931-17-9

Literature: Journal of Organometallic Chemistry, , vol. 81, p. 33 - 40

 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-Butanol, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-
4,4'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dibutan-1-ol
4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)di(1-butanol)
4-[[4-hydroxybutyl(dimethyl)silyl]oxy-dimethylsilyl]butan-1-ol
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