Hexaethyldisiloxane

C12H30OSi2CAS 994-49-0246.54 g/mol

Open in Covalent MOL file
SiOSi

Properties

Molecular formula
C12H30OSi2
Molar mass
246.54 g/mol
Exact mass
246.1835 Da
Density
0.84 g/mL
Melting point
−115 °C
Boiling point
233 °C
logP
5.01Crippen estimate
Polar surface area
9.2 Ų
H-bond donors / acceptors
0 / 1
Rotatable bonds
8

Hazards

Warning
Irritant (GHS07)

Aggregated from 2 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
994-49-0
SMILES
CC[Si](CC)(CC)O[Si](CC)(CC)CC
InChIKey
WILBTFWIBAOWLN-UHFFFAOYSA-N
InChI
InChI=1S/C12H30OSi2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h7-12H2,1-6H3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

5 names
  • Disiloxane, 1,1,1,3,3,3-hexaethyl-
  • Disiloxane, hexaethyl-
  • 1,1,1,3,3,3-Hexaethyldisiloxane
  • Bis(triethylsilyl) ether
  • NSC 139841

Work with Hexaethyldisiloxane

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

2,2,4,4,6,6-Hexaethylcyclotrisiloxane2031-79-050 % similar Tetraethylsilane631-36-740 % similar Ethyltrimethoxysilane5314-55-637 % similar Ethyltriethoxysilane78-07-935 % similar Bromotriethylsilane1112-48-733 % similar Trichloroethylsilane115-21-933 % similar Dichlorodiethylsilane1719-53-533 % similar Triethylsilanol597-52-433 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook