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Substance Name: Cyclomethicone 7
RN: 107-50-6
UNII: KCK5L8VU47
InChIKey: GSANOGQCVHBHIF-UHFFFAOYSA-N

Molecular Formula

  • C14-H42-O7-Si7

Molecular Weight

  • 519.081
 
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Names and Synonyms

Name of Substance

  • Cyclomethicone 7

Synonyms

  • EINECS 203-496-9
  • UNII-KCK5L8VU47

Systematic Names

  • Cycloheptasiloxane, tetradecamethyl-
  • Tetradecamethylcycloheptasiloxane

Registry Numbers

CAS Registry Number

  • 107-50-6

FDA UNII

  • KCK5L8VU47

System Generated Number

  • 0000107506

Structure Descriptors

InChI

1S/C14H42O7Si7/c1-22(2)15-23(3,4)17-25(7,8)19-27(11,12)21-28(13,14)20-26(9,10)18-24(5,6)16-22/h1-14H3

InChIKey

GSANOGQCVHBHIF-UHFFFAOYSA-N

Smiles

[Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -2.60E+01 deg C   EXP
log P (octanol-water) 6.950 (none)   EST
Water Solubility 1.43E-03 mg/L 25 EST
Henry's Law Constant 0.226 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.09E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.