Chemical Properties of (5R,10R)-10-Methyl-6-methylene-2-(propan-2-ylidene)spiro[4.5]dec-7-ene (CAS 28908-27-2)


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InChI Key
Molecular Weight1
Other Names
  • Spiro[4.5]dec-7-ene, 10-methyl-6-methylene-2-(1-methylethylidene)-, (5R,10R)-
  • Spiro[4.5]dec-7-ene, 10-methyl-6-methylene-2-(1-methylethylidene)-, (5R-cis)-
  • Spiro[4.5]dec-7-ene, 2-isopropylidene-10-methyl-6-methylene-, (5R,10R)-(-)-
  • «beta»-Vetispirene
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Physical Properties

Property Value Unit Source
Δf 262.98 kJ/mol Joback Calculated Property
Δfgas -8.47 kJ/mol Joback Calculated Property
Δfus 15.25 kJ/mol Joback Calculated Property
Δvap 49.67 kJ/mol Joback Calculated Property
log10WS -4.97 Crippen Calculated Property
logPoct/wat 4.645 Crippen Calculated Property
McVol 187.590 ml/mol McGowan Calculated Property
Pc 2135.43 kPa Joback Calculated Property
Inp [1495.00; 1506.00]   Show Hide
Inp 1495.00 NIST
Inp 1506.00 NIST
I [1737.00; 1737.00]   Show Hide
I 1737.00 NIST
I 1737.00 NIST
Tboil 578.24 K Joback Calculated Property
Tc 806.39 K Joback Calculated Property
Tfus 315.35 K Joback Calculated Property
Vc 0.710 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [479.59; 591.25] J/mol×K [578.24; 806.39] Show Hide
Cp,gas 479.59 J/mol×K 578.24 Joback Calculated Property
Cp,gas 501.10 J/mol×K 616.26 Joback Calculated Property
Cp,gas 521.21 J/mol×K 654.29 Joback Calculated Property
Cp,gas 540.12 J/mol×K 692.31 Joback Calculated Property
Cp,gas 557.97 J/mol×K 730.34 Joback Calculated Property
Cp,gas 574.96 J/mol×K 768.36 Joback Calculated Property
Cp,gas 591.25 J/mol×K 806.39 Joback Calculated Property

Similar Compounds

Spirovetiva-1,7(11),10(14)-triene. (8R,8aS)-8,8a-Dimethyl-2-(propan-2-ylidene)-1,2,3,7,8,8a-hexahydronaphthalene. «beta»-Vetispirene. Spirovetiva-1(10),7(11)-diene. (2R,8R,8aS)-8,8a-Dimethyl-2-(prop-1-en-2-yl)-1,2,3,7,8,8a-hexahydronaphthalene. «alpha»-Pyrovetivene. Cholesta-3,5-diene. Stigmasta-3,5-diene. Stigmastan-3,5-diene. 24-methyl-«delta»3,5-Cholestadiene. Cholesterol - H2O. Stigmastan-3,5,22-trien. Selina-4(15),7(11),8(9)-triene. Drima-7,9(11)-diene. Acora-4,10-diene.

Find more compounds similar to (5R,10R)-10-Methyl-6-methylene-2-(propan-2-ylidene)spiro[4.5]dec-7-ene.


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