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Substance Name: Cyclotetrasiloxane, 2,2,4,6,8-pentamethyl-4,6,8-triphenyl-
RN: 10448-10-9
InChIKey: YUXFWUGNPZLEJN-UHFFFAOYSA-N

Molecular Formula

  • C23-H30-O4-Si4

Molecular Weight

  • 482.83
 
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Names and Synonyms

  • Cyclotetrasiloxane, 2,2,4,6,8-pentamethyl-4,6,8-triphenyl-

Registry Numbers

CAS Registry Number

  • 10448-10-9

System Generated Number

  • 0010448109

Structure Descriptors

InChI

1S/C23H30O4Si4/c1-28(2)24-29(3,21-15-9-6-10-16-21)26-31(5,23-19-13-8-14-20-23)27-30(4,25-28)22-17-11-7-12-18-22/h6-20H,1-5H3

InChIKey

YUXFWUGNPZLEJN-UHFFFAOYSA-N

Smiles

[Si]1(O[Si@@](c2ccccc2)(O[Si](C)(C)O[Si@@](O1)(c1ccccc1)C)C)(c1ccccc1)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 8.740 (none)   EST
Water Solubility 3.08E-06 mg/L 25 EST
Vapor Pressure 4.51E-08 mm Hg 25 EST
Henry's Law Constant 2.04E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.60E-12 cm3/molecule-sec 25 EST

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