2,2,4,4,6,6,8-Heptamethyl-8-phenylcyclotetrasiloxane

CAS Registry Number®

10448-09-6

CAS Name

2,2,4,4,6,6,8-Heptamethyl-8-phenylcyclotetrasiloxane

Molecular Formula

C13H26O4Si4

Molecular Mass

358.69

Cite this Page

2,2,4,4,6,6,8-Heptamethyl-8-phenylcyclotetrasiloxane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=10448-09-6 (retrieved 2024-11-22) (CAS RN: 10448-09-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    115-117 °C @ Press: 7 Torr

  • Density (1)

    1.0163 g/cm³ @ Temp: 204 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey=NSLNFHKUIKHPGY-UHFFFAOYSA-N

SMILES

C[Si]1(C2=CC=CC=C2)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1

Canonical SMILES

O1[Si](O[Si](O[Si](O[Si]1(C)C)(C)C)(C)C)(C=2C=CC=CC2)C

Other Names for this Substance

  • Cyclotetrasiloxane, 2,2,4,4,6,6,8-heptamethyl-8-phenyl-
  • Cyclotetrasiloxane, heptamethylphenyl-
  • 2,2,4,4,6,6,8-Heptamethyl-8-phenylcyclotetrasiloxane
  • Heptamethylphenylcyclotetrasiloxane
  • Phenylheptamethylcyclotetrasiloxane

View All

Deleted or Replaced CAS Registry Numbers

24942-34-5

CAS INSIGHTSTM
Hourglass and a clock