3,5-DIPHENYLOCTAMETHYLTETRASILOXANE

Modify Date: 2024-01-21 10:25:01

3,5-DIPHENYLOCTAMETHYLTETRASILOXANE Structure
3,5-DIPHENYLOCTAMETHYLTETRASILOXANE structure
Common Name 3,5-DIPHENYLOCTAMETHYLTETRASILOXANE
CAS Number 13270-97-8 Molecular Weight 434.824
Density 1.0±0.1 g/cm3 Boiling Point 389.3±25.0 °C at 760 mmHg
Molecular Formula C20H34O3Si4 Melting Point -40ºC
MSDS N/A Flash Point 164.6±23.6 °C

 Names

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

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 389.3±25.0 °C at 760 mmHg
Melting Point -40ºC
Molecular Formula C20H34O3Si4
Molecular Weight 434.824
Flash Point 164.6±23.6 °C
Exact Mass 434.158508
PSA 27.69000
LogP 10.03
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.495

 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

Tetrasiloxane,1,1,1,3,5,7,7,7-octamethyl-3,5-diphenyl
1.1.1.3.5.7.7.7-octamethyl-3.5-diphenyltetrasiloxan
1,1,1,3,5,7,7,7-Octamethyl-3,5-diphenyltetrasiloxane
3,5-diphenyloctamethyltetrasiloxane
Octamethyl-3,5-diphenyl-tetrasiloxan
1.7-Trimethyl-3.5-methylphenyl-tetrasiloxan
Benzene, 1,1'-[1,3-dimethyl-1,3-bis[(trimethylsilyl)oxy]-1,3-disiloxanediyl]bis-