Chemical Properties of 1,1,1,3,5,5,5-HEPTAMETHYLTRISILOXANE (CAS 1873-88-7)

1,1,1,3,5,5,5-HEPTAMETHYLTRISILOXANE

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InChI
InChI=1S/C7H22O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h10H,1-7H3
InChI Key
QNWOFLWXQGHSRH-UHFFFAOYSA-N
Formula
C7H22O2Si3
SMILES
C[SiH](O[Si](C)(C)C)O[Si](C)(C)C
Molecular Weight1
222.50
CAS
1873-88-7
Other Names
  • 3H-Heptamethyltrisiloxane
  • Bis(trimethylsiloxy)methylsilane
  • Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-
Sources

Physical Properties

Property Value Unit Source
logPoct/wat 2.54 Crippen Calculated Property
Pc 1481.00 ± 1.47 kPa NIST
Tboil 415.78 ± 0.40 K NIST
Tc 553.40 ± 0.55 K NIST

Similar Compounds

Trisiloxane, octamethyl-. Tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-,. Trisiloxane, 1,1,3,3,5,5-hexamethyl-. Dodecamethylpentasiloxane. Octadecamethyloctasiloxane. Eicosamethylnonasiloxane. Hexamethylcyclotrisiloxane. 1,5-Dihydroxyhexamethyltrisiloxane. Cyclotetradecasiloxane, octacosamethyl. Cyclohexasiloxane, dodecamethyl-. Cycloeicosasiloxane, tetracontamethyl. Cyclohexacosasiloxane, dopentacontamethyl. Cyclotridecasiloxane, hexacosamethyl. CYCLODECASILOXANE, EICOSAMETHYL-. Cyclopentadecasiloxane, triacontamethyl.

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