Chemical Properties of Decamethylcyclopentasiloxane (CAS 541-02-6)

Decamethylcyclopentasiloxane

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InChI
InChI=1S/C10H30O5Si5/c1-16(2)11-17(3,4)13-19(7,8)15-20(9,10)14-18(5,6)12-16/h1-10H3
InChI Key
XMSXQFUHVRWGNA-UHFFFAOYSA-N
Formula
C10H30O5Si5
SMILES
C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
Molecular Weight1
370.77
CAS
541-02-6
Other Names
  • CD3770
  • D3770
  • Decamethylcyclopentasiloxane
  • Decamethylcylopentasiloxane
  • Dekamethylcyklopentasiloxan
  • Dimethylsiloxane pentamer
Sources

Physical Properties

Property Value Unit Source
Δvap 59.00 ± 1.00 kJ/mol NIST
logPoct/wat 3.59 Crippen Calculated Property
Pc 1035.00 ± 20.00 kPa NIST
Tc 617.40 ± 0.30 K NIST
Tfus 226.00 ± 1.00 K NIST
Vc 1.29 ± 0.00 m3/kg-mol NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔfusH 20.37 kJ/mol 226.2 NIST
ΔfusH 20.37 kJ/mol 226.2 NIST
ΔvapH 49.00 kJ/mol 418.0 NIST
ΔvapH 52.10 kJ/mol 439.5 NIST

Similar Compounds

Cyclotetradecasiloxane, octacosamethyl. Cyclohexasiloxane, dodecamethyl-. Cyclononacosasiloxane, octapentacontamethyl. Cyclooctacosasiloxane, hexapentacontamethyl. Cyclopentadecasiloxane, triacontamethyl. Cyclotridecasiloxane, hexacosamethyl. Cyclopentacosasiloxane, pentacontamethyl. Cyclononasiloxane, octadecamethyl-. Cyclohexacosasiloxane, dopentacontamethyl. Cyclodocosasiloxane, tetratetracontamethyl. Heptacosasiloxane, tetrapentacontamethyl. Cyclononadecasiloxane, octatriacontamethyl. Cyclotricosasiloxane, hexatetracontamethyl. Cycloheneicosasiloxane, dotetracontamethyl. Cycloeicosasiloxane, tetracontamethyl.

Find more compounds similar to Decamethylcyclopentasiloxane.

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