1,3-bis(3-hydroxypropyl)tetramethyldisiloxane

Modify Date: 2024-01-06 10:11:47

1,3-bis(3-hydroxypropyl)tetramethyldisiloxane Structure
1,3-bis(3-hydroxypropyl)tetramethyldisiloxane structure
Common Name 1,3-bis(3-hydroxypropyl)tetramethyldisiloxane
CAS Number 18001-97-3 Molecular Weight 250.483
Density 0.9±0.1 g/cm3 Boiling Point 216.6±15.0 °C at 760 mmHg
Molecular Formula C10H26O3Si2 Melting Point <0ºC
MSDS N/A Flash Point 84.8±20.4 °C

 Names

Name 3-[[3-hydroxypropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 216.6±15.0 °C at 760 mmHg
Melting Point <0ºC
Molecular Formula C10H26O3Si2
Molecular Weight 250.483
Flash Point 84.8±20.4 °C
Exact Mass 250.142044
PSA 49.69000
LogP 3.38
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.443

 Safety Information

Risk Phrases 10-36/37/38
Safety Phrases 16-26-36/37/39
RIDADR UN 1993
HS Code 2934999090

 Synthetic Route

 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

4,4,6,6-tetramethyl-5-oxa-4,6-disila-nonane-1,9-diol
3,3'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dipropan-1-ol
EINECS 241-916-2
1-Propanol, 3,3'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-
3,3'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)di(1-propanol)