3,5,7-TRIPHENYLNONAMETHYLPENTASILOXANE

Modify Date: 2024-02-01 13:12:57

3,5,7-TRIPHENYLNONAMETHYLPENTASILOXANE Structure
3,5,7-TRIPHENYLNONAMETHYLPENTASILOXANE structure
Common Name 3,5,7-TRIPHENYLNONAMETHYLPENTASILOXANE
CAS Number 6689-19-6 Molecular Weight 571.047
Density 1.0±0.1 g/cm3 Boiling Point 489.1±28.0 °C at 760 mmHg
Molecular Formula C27H42O4Si5 Melting Point <0ºC
MSDS N/A Flash Point 216.6±24.4 °C

 Names

Name trimethyl-[methyl-[methyl-(methyl-phenyl-trimethylsilyloxysilyl)oxy-phenylsilyl]oxy-phenylsilyl]oxysilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 489.1±28.0 °C at 760 mmHg
Melting Point <0ºC
Molecular Formula C27H42O4Si5
Molecular Weight 571.047
Flash Point 216.6±24.4 °C
Exact Mass 570.192932
PSA 36.92000
LogP 13.56
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.517

 Safety Information

Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
HS Code 2934999090

 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

3,5,7-triphenylnonamehylpentasiloxane
1,1,1,3,5,7,9,9,9-nonamethyl-3,5,7-triphenyl-pentasiloxane
1,1,1,3,5,7,9,9,9-Nonamethyl-3,5,7-triphenylpentasiloxane
Benzene, 1,1',1''-[1,3,5-trimethyl-1,5-bis[(trimethylsilyl)oxy]-1,3,5-trisiloxanetriyl]tris-
Nonamethyl-3,5,7-triphenyl-pentasiloxan
Pentasiloxane,1,1,1,3,5,7,9,9,9-nonamethyl-3,5,7-triphenyl
3,5,7-TRIPHENYLNONAMETHYLPENTASILOXANE
1,1,1,3,5,7,9,9,9-Nonamethyl-3,5,7-triphenyl-pentasiloxan