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Substance Name: Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-
RN: 2401-73-2
InChIKey: DMEXFOUCEOWRGD-UHFFFAOYSA-N

Molecular Formula

  • C4-H12-Cl2-O-Si2

Molecular Weight

  • 203.216
 
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Names and Synonyms

Synonyms

  • 1,3-Dichlorotetramethyldisiloxane
  • EINECS 219-278-1

Systematic Names

  • 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
  • Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-

Registry Numbers

CAS Registry Number

  • 2401-73-2

Other Registry Number

  • 1357297-22-3

System Generated Number

  • 0002401732

Structure Descriptors

InChI

1S/C4H12Cl2OSi2/c1-8(2,5)7-9(3,4)6/h1-4H3

InChIKey

DMEXFOUCEOWRGD-UHFFFAOYSA-N

Smiles

Cl[Si](O[Si](Cl)(C)C)(C)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -3.75E+01 deg C   EXP
Boiling Point 138 deg C   EXP
log P (octanol-water) 4.290 (none)   EST
Atmospheric OH Rate Constant 5.98E-13 cm3/molecule-sec 25 EST

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