Hexaethyldisiloxane

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Names

[ CAS No. ]:
994-49-0

[ Name ]:
Hexaethyldisiloxane

[Synonym ]:
1,1,1,3,3,3-Hexaethyldisiloxane
MFCD00026693
Hexaethyldisiloxane
triethyl(triethylsilyloxy)silane
EINECS 213-619-8
Disiloxane, 1,1,1,3,3,3-hexaethyl-
triethylsilyl ether
Disiloxane, hexaethyl-

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
234.5±0.0 °C at 760 mmHg

[ Melting Point ]:
-115°C

[ Molecular Formula ]:
C12H30OSi2

[ Molecular Weight ]:
246.537

[ Flash Point ]:
77.0±18.8 °C

[ Exact Mass ]:
246.183517

[ PSA ]:
9.23000

[ LogP ]:
7.39

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.419

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S24/25-S23

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triethylsilane
  • Carbon dioxide
  • Triethylsilanol
  • HEXAETHYLDISILANE
  • Ethoxy(trimethyl)silane
  • Imidazole
  • Chlorotriethylsilane
  • Diethyl ether
  • Tetraethyl orthosilicate
  • ETHYLMAGNESIUM BROMIDE

DownStream

  • Tris(triethylsilyl)Phosphate
  • Chlorotriethylsilane
  • triethylacetoxysilane
  • triethyliodosilane
  • Tetraethylsilane
  • Triethylsilanol
  • Triethylsilane
  • triethylfluorosilane
  • Bromo(triethyl)silane
  • 1,1,1-triethyl-3,3,3-trimethyldisiloxane

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

  • hexaethyldisiloxane
  • 3-(3-Chlorophenyl)-2-fluoropropanoic acid
  • tert-Butyl 4-(2-(2-chloropyridin-4-yloxy)ethyl)naphthalen-1-ylcarbamate
  • 1-(Bromomethyl)-1-methylpyrrolidinium bromide
  • 3-Ethyl-5-methoxybenzaldehyde
  • 2-Fluoro-3-methoxy-5-methylbenzaldehyde
  • 2-Bromo-5,6,7,8-tetrahydroquinoxaline
  • 6-Amino-3-bromo-7-hydroxy-4-methyl-2H-1-benzopyran-2-one
  • 2-[2-(Adamantan-1-yl)ethyl]pyrrolidine
  • 1H-Indole-7-carboxylic acid, 5-bromo-2,3-dihydro-2,3-dioxo-
  • Tert-butyl 4-(methylamino)-octahydrocyclopenta[c]pyrrole-2-carboxylate
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