1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE

Names

[ Name ]:
1,3-BIS(4-HYDROXYBUTYL)TETRAMETHYLDISILOXANE

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37-S39

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%