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Substance Name: Monophenylheptamethylcyclotetrasiloxane
RN: 10448-09-6
UNII: 50Q464790P
InChIKey: NSLNFHKUIKHPGY-UHFFFAOYSA-N

Classification Code

  • Reproductive Effect

Molecular Formula

  • C13-H26-O4-Si4

Molecular Weight

  • 358.688
 
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Names and Synonyms

Name of Substance

  • Monophenylheptamethylcyclotetrasiloxane

Synonyms

  • 4-16-00-01520 (Beilstein Handbook Reference)
  • BRN 2950424
  • Cyclic monophenylheptamethylcyclotetrasiloxane
  • EINECS 233-931-8
  • Heptamethylphenylcyclotetrasiloxane
  • Monophenylheptamethyl cyclotetrasiloxane
  • Monophenylheptamethylcyclotetrasiloxane
  • PM(sub 1)MM(sup 3)
  • UNII-50Q464790P

Systematic Names

  • Cyclotetrasiloxane, heptamethylphenyl-
  • Heptamethylphenylcyclotetrasiloxane

Registry Numbers

CAS Registry Number

  • 10448-09-6

FDA UNII

  • 50Q464790P

System Generated Number

  • 0010448096

Structure Descriptors

InChI

1S/C13H26O4Si4/c1-18(2)14-19(3,4)16-21(7,17-20(5,6)15-18)13-11-9-8-10-12-13/h8-12H,1-7H3

InChIKey

NSLNFHKUIKHPGY-UHFFFAOYSA-N

Smiles

c1([Si]2(O[Si](O[Si](C)(C)O[Si](O2)(C)C)(C)C)C)ccccc1

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 6.300 (none)   EST
Water Solubility 2.19E-03 mg/L 25 EST
Vapor Pressure 2.56E-03 mm Hg 25 EST
Henry's Law Constant 5.37E-03 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.00E-12 cm3/molecule-sec 25 EST

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