Heptadecasiloxane, hexatriacontamethyl-

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Basic information

CAS: 18844-04-7
Standard SMILES: C[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)C
InChIKey: XNRQVFREEZYIKH-UHFFFAOYSA-N
Molecular formula: C36H108O16Si17
Average molar mass: 1,274.7 g/mol
Monoisotopic mass: 1,272.3714884

Names & identifiers

Preferred name: Heptadecasiloxane, hexatriacontamethyl-
IUPAC: bis[[[[[[[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy]-dimethylsilane
English name: Hexatriacontamethylheptadecasiloxane
Molecular formula: C36H108O16Si17
Molecular weight: 1175.92

Names & synonyms

Heptadecasiloxane, hexatriacontamethyl-18844-04-7hexatriacontamethylheptadecasiloxanebis[[[[[[[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy]-dimethylsilaneDTXSID3066429

Database identifiers

CAS: 18844-04-7
PubChem CID: 167757
DTXSID: DTXSID3066429
Nikkaji: J191.561D

Properties

Computed structural properties

Topological polar surface area: 148 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 16
Rotatable bonds: 32
Heavy atoms: 69
Formal charge: 0
Complexity: 1,530

Physicochemical properties

EPA Substance Registry System: Heptadecasiloxane, hexatriacontamethyl- (18844-04-7)

Related reactions

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Compound notes

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