1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane

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Names

[ CAS No. ]:
546-44-1

[ Name ]:
1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane

[Synonym ]:
1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane
3-phenyl-1,1,1,3,5,5,5-heptamethyltrisiloxane
Benzene, [1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]-
bis(trimethylsiloxy)phenylmethylsilane
2.2.4.6.6-pentamethyl-4-phenyl-2.4.6-trisila-3.5-dioxaheptane
3-PHENYLHEPTAMETHYLTRISILOXANE
1,1,1,3,5,5,5-Heptamethyl-3-phenyl-trisiloxan

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
270.7±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₃H₂₆O₂Si₃

[ Molecular Weight ]:
298.601

[ Flash Point ]:
101.7±23.0 °C

[ Exact Mass ]:
298.124054

[ PSA ]:
18.46000

[ LogP ]:
6.49

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.460

Safety Information

[ Risk Phrases ]:
R36/37/38

[ 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%

Related Compounds

1,1,1,3,5,5,5-heptamethyl-3-(3-mercaptopropyl)trisiloxane
1,1,1,3,5,5,5-Heptamethyl-3-octadecyltrisiloxane
1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane
1,1,1,3,5,5,5-Heptamethyl-3-triacontyltrisiloxane
3-(1,1,1,3,5,5,5-Heptamethyl-3-trisiloxanyl)-N-methyl-1-propanamine
(TETRAHYDROFURFURYLOXYPROPYL)METHYLSILOXANE, 5cSt