1,1,1,3,5,5,5-Heptamethyltrisiloxane
CAS Registry Number®
1873-88-7
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CAS Name
1,1,1,3,5,5,5-HeptamethyltrisiloxaneMolecular Formula
C7H22O2Si3Molecular Mass
222.50Cite this Page
1,1,1,3,5,5,5-Heptamethyltrisiloxane. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=1873-88-7 (retrieved ) (CAS RN: 1873-88-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
141-142 °CDensity (1)
0.813 g/cm³
Source(s)
- (1) Metal-Organics Catalog physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)
Other Names and Identifiers
InChI
InChI=1S/C7H22O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h10H,1-7H3
InChIKey
InChIKey=QNWOFLWXQGHSRH-UHFFFAOYSA-N
SMILES
O([Si](C)(C)C)[SiH](O[Si](C)(C)C)C
Canonical SMILES
O([SiH](O[Si](C)(C)C)C)[Si](C)(C)C
Other Names for this Substance
- Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-
- 1,1,1,3,5,5,5-Heptamethyltrisiloxane
- Methylbis(trimethylsilyloxy)silane
- 2,2,4,6,6-Pentamethyl-3,5-dioxa-2,4,6-trisilaheptane
- Bis(trimethylsilyloxy)methylsilane