1,5-divinyl-3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane

Names

[ Name ]:
1,5-divinyl-3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane

[Synonym ]:
Benzene, 1,1'-[1-[(dimethyl-2-propen-1-ylsilyl)oxy]-3-ethenyl-3,3-dimethyldisiloxanylidene]bis-
EINECS 242-426-1
1-Allyl-1,1,5,5-tetramethyl-3,3-diphenyl-5-vinyltrisiloxane
1,1,5,5-Tetramethyl-3,3-diphenyl-1,5-divinyltrisiloxane

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
391.0±35.0 °C at 760 mmHg

[ Melting Point ]:
<0ºC

[ Molecular Formula ]:
C₂₁H₃₀O₂Si₃

[ Molecular Weight ]:
398.718

[ Flash Point ]:
161.7±26.3 °C

[ Exact Mass ]:
398.155365

[ PSA ]:
18.46000

[ LogP ]:
9.67

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.514

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail 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%