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Cyclooctadecasiloxane, hexatriacontamethyl-

HCID 528787
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Basic informationNames & identifiersPropertiesRelated reactionsCompound notes
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Basic information

CAS
23523-12-8
Standard SMILES
C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
InChIKey
FZWBYDHCNDGMTB-UHFFFAOYSA-N
Molecular formula
C36H108O18Si18
Average molar mass
1,334.8 g/mol
Monoisotopic mass
1,332.3382442

Names & identifiers

Preferred name
Cyclooctadecasiloxane, hexatriacontamethyl-
IUPAC
2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20,22,22,24,24,26,26,28,28,30,30,32,32,34,34,36,36-hexatriacontamethyl-1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35-octadecaoxa-2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36-octadecasilacyclohexatriacontane
English name
HEXATRIACONTAMETHYLCYCLOOCTADECASILOXANE
Molecular formula
C36H108O18Si18
Molecular weight
1334.77

Names & synonyms

23523-12-8hexatriacontamethylcyclooctadecasiloxaneCyclooctadecasiloxane, hexatriacontamethyl2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20,22,22,24,24,26,26,28,28,30,30,32,32,34,34,36,36-hexatriacontamethyl-1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35-octadecaoxa-2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36-octadecasilacyclohexatriacontaneCyclooctadecasiloxane, hexatriacontamethyl-FZWBYDHCNDGMTB-UHFFFAOYSA-NDTXSID601366356Cyclooctadecasiloxane, 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20,22,22,24,24,26,26,28,28,30,30,32,32,34,34,36,36-hexatriacontamethyl-

Database identifiers

CAS
23523-12-8
PubChem CID
528787
DTXSID
DTXSID601366356

Properties

Computed structural properties

Topological polar surface area
166 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
18
Rotatable bonds
0
Heavy atoms
72
Formal charge
0
Complexity
1,160

Physicochemical properties

Boiling point
689.9 · 689.9±38.0 °C(Predicted)
Density
0.99 · 0.99±0.1 g/cm3(Predicted)
EPA Substance Registry System
Cyclooctadecasiloxane, hexatriacontamethyl- (23523-12-8)

Related reactions

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Compound notes

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