Chemical Properties of 2,4,6,8,10-Pentamethylcyclopentasiloxane (CAS 6166-86-5)

2,4,6,8,10-Pentamethylcyclopentasiloxane

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InChI
InChI=1S/C5H20O5Si5/c1-11-6-12(2)8-14(4)10-15(5)9-13(3)7-11/h11-15H,1-5H3
InChI Key
HGPDWMTUQRNTQT-UHFFFAOYSA-N
Formula
C5H20O5Si5
SMILES
C[SiH]1O[SiH](C)O[SiH](C)O[SiH](C)O[SiH](C)O1
Molecular Weight1
300.64
CAS
6166-86-5
Other Names
  • 1,3,5,7,9-Pentamethylcyclopentasiloxane
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Physical Properties

Property Value Unit Source
ΔvapH° 47.00 ± 0.90 kJ/mol NIST
log10WS 10.69 Crippen Calculated Property
logPoct/wat -0.666 Crippen Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Pvap [1.32; 91.33] kPa [330.80; 437.93] Show Hide
Pvap 1.32 kPa 330.80 Measure...
Pvap 3.33 kPa 348.03 Measure...
Pvap 5.33 kPa 357.45 Measure...
Pvap 7.33 kPa 364.75 Measure...
Pvap 9.32 kPa 370.73 Measure...
Pvap 11.32 kPa 375.49 Measure...
Pvap 13.32 kPa 378.23 Measure...
Pvap 15.32 kPa 381.78 Measure...
Pvap 17.32 kPa 385.02 Measure...
Pvap 19.32 kPa 387.96 Measure...
Pvap 21.32 kPa 390.75 Measure...
Pvap 23.32 kPa 393.18 Measure...
Pvap 25.32 kPa 395.46 Measure...
Pvap 27.32 kPa 397.89 Measure...
Pvap 29.32 kPa 399.92 Measure...
Pvap 31.32 kPa 401.90 Measure...
Pvap 33.33 kPa 403.77 Measure...
Pvap 35.33 kPa 405.70 Measure...
Pvap 37.33 kPa 407.22 Measure...
Pvap 39.33 kPa 408.94 Measure...
Pvap 41.33 kPa 410.46 Measure...
Pvap 43.33 kPa 411.98 Measure...
Pvap 45.33 kPa 413.40 Measure...
Pvap 47.33 kPa 414.87 Measure...
Pvap 49.33 kPa 416.19 Measure...
Pvap 51.33 kPa 417.55 Measure...
Pvap 61.33 kPa 423.53 Measure...
Pvap 71.33 kPa 429.06 Measure...
Pvap 81.33 kPa 433.77 Measure...
Pvap 91.33 kPa 437.93 Measure...

Similar Compounds

Cyclotetrasiloxane, 2,4,6,8-tetramethyl-. 2,4,6,8,10,12-Hexamethylcyclohexasiloxane. Tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-. Cyclotetrasiloxane, heptamethyl-. 1,3,5,7-Tetraethylcyclotetrasiloxane. 1,3,5-Triethylcyclotrisiloxane. 1,1,1,3,5,5,5-Heptamethyltrisiloxane. Trisiloxane, 1,1,3,3,5,5-hexamethyl-. Pentacyclo[9.5.1.1(3,9).1(5,15).1(7,13)]octasiloxane, octamethyl-. Cycloheptasiloxane, tetradecamethyl-. Cyclohexacosasiloxane, dopentacontamethyl. Cyclotridecasiloxane, hexacosamethyl. Cyclotetrasiloxane, octamethyl-. Cyclooctadecasiloxane, hexatriacontamethyl. Cyclooctasiloxane, hexadecamethyl-.

Find more compounds similar to 2,4,6,8,10-Pentamethylcyclopentasiloxane.

Sources

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