1,1,3,3-Tetramethyl-1,3-dioctyldisiloxane

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Names

[ CAS No. ]:
18642-94-9

[ Name ]:
1,1,3,3-Tetramethyl-1,3-dioctyldisiloxane

[Synonym ]:
1,1,3,3-tetramethyl-1,3-dioctyl-disiloxane
1,1,3,3-Tetramethyl-1,3-dioctyl-disiloxan
1,1,3,3-Tetramethyl-1,3-dioctyldisiloxane
1,1,2,2-tetramethyl-1,2-di-n-octyldisiloxane
Disiloxane, 1,1,3,3-tetramethyl-1,3-dioctyl-
1,3-DIOCTYLTETRAMETHYLDISILOXANE
1,3-Di-n-octyl-1,1,3,3-Tetramethyl Disiloxane

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
345.8±10.0 °C at 760 mmHg

[ Molecular Formula ]:
C20H46OSi2

[ Molecular Weight ]:
358.750

[ Flash Point ]:
145.6±19.4 °C

[ Exact Mass ]:
358.308716

[ PSA ]:
9.23000

[ LogP ]:
11.64

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.435

[ Storage condition ]:
2~8°C

Safety Information

[ Hazard Codes ]:
Xi

[ 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%

Related Compounds

  • 1,1,3,3-tetramethyl-1,3-dihydrobenzo[c][1,2]oxasilole
  • 1,1,3,3-tetramethyl-1,3-bis(3-phenylpropoxy)disiloxane
  • 1,1,3,3-tetramethyl-1,3-disilinane
  • (1,1,3,3-Tetramethyl-1,3-dihydro-isoindol-2-yloxy)-acetic acid vinyl ester
  • 1,1,3,3-tetramethyl-1,3-bis[2-(trimethylsilyl)ethenyl]-(E,E)-disiloxane
  • 1,1,3,3-tetramethyl-1,3-bis(3,4,5-trimethoxyphenyl)disiloxane