2,2,7,7,9,9,14,14-octamethyl-3,8,13-trioxa-2,7,9,14-tetrasilapentadecane

Modify Date: 2024-02-26 18:29:59

2,2,7,7,9,9,14,14-octamethyl-3,8,13-trioxa-2,7,9,14-tetrasilapentadecane Structure
2,2,7,7,9,9,14,14-octamethyl-3,8,13-trioxa-2,7,9,14-tetrasilapentadecane structure
Common Name 2,2,7,7,9,9,14,14-octamethyl-3,8,13-trioxa-2,7,9,14-tetrasilapentadecane
CAS Number 18547-30-3 Molecular Weight 394.84500
Density 0.868g/cm3 Boiling Point 337.9ºC at 760mmHg
Molecular Formula C16H42O3Si4 Melting Point N/A
MSDS N/A Flash Point 143.1ºC

 Names

Name [dimethyl(3-trimethylsilyloxypropyl)silyl]oxy-dimethyl-(3-trimethylsilyloxypropyl)silane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.868g/cm3
Boiling Point 337.9ºC at 760mmHg
Molecular Formula C16H42O3Si4
Molecular Weight 394.84500
Flash Point 143.1ºC
Exact Mass 394.22100
PSA 27.69000
LogP 5.89640
Vapour Pressure 0.0002mmHg at 25°C
Index of Refraction 1.425

 Safety Information

HS Code 2931900090

 Synthetic Route

~81%

2,2,7,7,9,9,14,14-octamethyl-3,8,13-trioxa-2,7,9,14-tetrasilapentadecane Structure

2,2,7,7,9,9,14,...

CAS#:18547-30-3

Literature: Pusztai, Erika; Nagy, Jozsef; Wagner, Oedoen Main Group Metal Chemistry, 2012 , vol. 35, # 3-4 p. 91 - 97

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2,2,7,7,9,9,14,14-Octamethyl-3,8,13-trioxa-2,7,9,14-tetrasilapentadecane
3,8,13-Trioxa-2,7,9,14-tetrasilapentadecane,2,2,7,7,9,9,14,14-octamethyl
EINECS 242-418-8
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