Pentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-dodecaethoxy-
Basic information
- CAS
4935-68-6- Standard SMILES
CCO[Si](OCC)(OCC)O[Si](OCC)(OCC)O[Si](OCC)(OCC)O[Si](OCC)(OCC)O[Si](OCC)(OCC)OCC- InChIKey
XGNHNODGNBXORF-UHFFFAOYSA-N- Molecular formula
- C24H60O16Si5
- Average molar mass
- 745.1 g/mol
- Monoisotopic mass
- 744.27276849
Names & identifiers
- Preferred name
- Pentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-dodecaethoxy-
- IUPAC
- bis[diethoxy(triethoxysilyloxy)silyl] diethyl silicate
- English name
- dodecaethoxypentasiloxane
- Molecular formula
- C24H60O16Si5
- Molecular weight
- 745.15
Names & synonyms
EINECS 225-573-6Pentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-dodecaethoxy-RefChem:860025Pentasiloxane, dodecaethoxy-Dodecaethoxypentasiloxane4935-68-6bis[diethoxy(triethoxysilyloxy)silyl] diethyl silicateC24H60O16Si5dodecaethoxypen-tasiloxaneSCHEMBL4946880DTXSID0063652XGNHNODGNBXORF-UHFFFAOYSA-N
Show more names
DodecaethoxynonanepentasiloxaneDodecaethoxy-2,4,6,8-tetraoxanonasilane
NS00045218Diethoxysilanediyl pentaethyl pentaethoxydisiloxanyl bisorthosilicate
Database identifiers
- CAS
4935-68-6- PubChem CID
- 78648
- DTXSID
DTXSID0063652- EC Number
- 225-573-6
- Nikkaji
- J203.200G
Properties
Computed structural properties
- Topological polar surface area
- 148 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 16
- Rotatable bonds
- 32
- Heavy atoms
- 45
- Formal charge
- 0
- Complexity
- 627
Physicochemical properties
- Boiling point
- 265 · 265-280 °C(Press: 8-9 Torr)
- Density
- 1.056 · 1.056±0.06 g/cm3(Predicted)
- EPA Substance Registry System
- Pentasiloxane, dodecaethoxy- (4935-68-6)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-dodecaethoxy-: INACTIVE
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Related reactions
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Compound notes
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