CAS Registry Number®
107-51-7
CAS Name
Octamethyltrisiloxane
Molecular Formula
C8H24O2Si3
Molecular Mass
236.53
Compound Properties
-
Boiling Point (1)
153 °C
-
Melting Point (1)
-80 °C
-
Density (2)
0.820 g/cm³
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Metal-Organics Catalog physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)
Other Names and Identifiers
InChI
InChI=1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3
InChIKey
InChIKey=CXQXSVUQTKDNFP-UHFFFAOYSA-N
SMILES
O([Si](O[Si](C)(C)C)(C)C)[Si](C)(C)C
Canonical SMILES
O([Si](O[Si](C)(C)C)(C)C)[Si](C)(C)C
Other Names for this Substance
- Trisiloxane, 1,1,1,3,3,5,5,5-octamethyl-
- Trisiloxane, octamethyl-
- 1,1,1,3,3,5,5,5-Octamethyltrisiloxane
- Octamethyltrisiloxane
- Dimethylbis(trimethylsiloxy)silane
- KF 96L1.0
- OS 20
- Pentamethyl(trimethylsilyloxy)disiloxane
- KF 96A1cs
- FRD 20
- Pentamethyl(trimethylsiloxy)disiloxane
- MDM
- MDM (siloxane)
- OS 20 Fluid
- Dow Corning OS 20
- Dowsil OS 20
- R 030007
Deleted or Replaced CAS Registry Numbers
1463470-58-7
