3,5-DIPHENYLOCTAMETHYLTETRASILOXANE

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Names

[ CAS No. ]:
13270-97-8

[ Name ]:
3,5-DIPHENYLOCTAMETHYLTETRASILOXANE

[Synonym ]:
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-

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%

Related Compounds

  • 3-(5-hydroxy-2-nitrophenyl)prop-2-enoic acid
  • 3,5-DICHLORO-4'-(4-METHYLPIPERAZINOMETHYL) BENZOPHENONE
  • 3,5-bis(chloromethyl)-1,2,4-triazol-4-amine
  • 3-(5-chloro-2-methoxyphenyl)-2-hydroxybenzaldehyde
  • 3,5-bis(methoxymethyl)-1H-1,2,4-triazole
  • 3,5-dimethyl-1,2-thiazole-4-carbonitrile