octadecamethyloctasiloxane

Suppliers

Names

[ CAS No. ]:
556-69-4

[ Name ]:
octadecamethyloctasiloxane

[Synonym ]:
octadecamethyl-octasiloxane
Octadecamethyloctasiloxan
Hexameres Dimethylsiloxan
Octasiloxane,octadecamethyl
Octasiloxane,1,1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15,15-octadecamethyl
Oktadekamethyloktasiloxan
EINECS 209-138-8

Chemical & Physical Properties

[ Density]:
0.925g/cm3

[ Boiling Point ]:
409.1ºC at 760mmHg

[ Molecular Formula ]:
C18H54O7Si8

[ Molecular Weight ]:
607.30100

[ Flash Point ]:
192.1ºC

[ Exact Mass ]:
606.20200

[ PSA ]:
64.61000

[ LogP ]:
6.98320

[ Index of Refraction ]:
1.423

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Hexamethyldisiloxane
  • Octamethylcyclotetrasiloxane
  • Ethoxy(trimethyl)silane
  • Diethoxydimethylsilane

DownStream

Related Compounds

  • 4-[[4-(Diethylamino)-2-methylphenyl]imino]-2,5-cyclohexadien-1-one
  • Ethyl 4-[(2-ethoxy-2-oxoethyl)-methylamino]-4-oxobutanoate
  • 3-Aminobenzo[b]thiophene 1,1-dioxide
  • 2-(4-Aminophenyl)-2-methylpropane-1,3-diol
  • tert-butyl N-[1-(3-phenylpropyl)piperidin-4-yl]carbamate
  • 2-Amino-3-(4-methyl-1,3-thiazol-2-yl)propanoic acid
  • 2-Fluoro-5-methylpyridine-3-acetonitrile
  • 2-(1,2,3,4-Tetrahydroisoquinolin-7-yl)acetic acid
  • 2-(6-Methoxy-5-methylpyridin-3-yl)acetic acid
  • (2S)-2-amino-4-methoxy-4-methylpentanoic acid
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