Chemical Properties of (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene (CAS 7785-70-8)


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InChI Key
Molecular Weight1
Other Names
  • 1R-«alpha»-Pinene
  • Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R)-
  • 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene-, (1R,5R)-
  • d-«alpha»-Pinene
  • 1R-(+)-«alpha»-Pinene
  • (R)-«alpha»-Pinene
  • «alpha»-Pinene, (D)-
  • Dextro-alpha-pinene
  • (+)-pin-2(3)-ene
  • «alpha»-Pinene(dextro)
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Physical Properties

Property Value Unit Source
Δcliquid -6156.80 kJ/mol NIST
Δf 149.85 kJ/mol Joback Calculated Property
Δfgas -69.08 kJ/mol Joback Calculated Property
Δfus 11.43 kJ/mol Joback Calculated Property
Δvap 37.35 kJ/mol Joback Calculated Property
log10WS -2.93 Crippen Calculated Property
logPoct/wat 2.999 Crippen Calculated Property
McVol 125.740 ml/mol McGowan Calculated Property
Pc 2890.51 kPa Joback Calculated Property
Inp [922.00; 937.00]   Show Hide
Inp 937.00 NIST
Inp 937.00 NIST
Inp 935.00 NIST
Inp 922.00 NIST
Inp 922.00 NIST
Inp 929.00 NIST
Inp 929.00 NIST
I [1010.00; 1016.00]   Show Hide
I 1016.00 NIST
I 1010.00 NIST
Tboil 428.20 K NIST
Tc 654.83 K Joback Calculated Property
Tfus 267.76 K Joback Calculated Property
Vc 0.484 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [274.36; 365.49] J/mol×K [445.66; 654.83] Show Hide
Cp,gas 274.36 J/mol×K 445.66 Joback Calculated Property
Cp,gas 292.47 J/mol×K 480.52 Joback Calculated Property
Cp,gas 309.23 J/mol×K 515.38 Joback Calculated Property
Cp,gas 324.78 J/mol×K 550.25 Joback Calculated Property
Cp,gas 339.25 J/mol×K 585.11 Joback Calculated Property
Cp,gas 352.77 J/mol×K 619.97 Joback Calculated Property
Cp,gas 365.49 J/mol×K 654.83 Joback Calculated Property

Similar Compounds

«alpha»-Pinene. (1S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene. cis-«alpha»-Bergamotene. Bicyclo[3.1.1]hept-2-ene, 2,6-dimethyl-6-(4-methyl-3-pentenyl)-. 2-Norpinene, 2,6-dimethyl-6-(4-methyl-3-pentenyl). trans-«alpha»-Bergamotene. «alpha»-trans-«beta»-Bergamotene. cis-«alpha»-Bergamotene. Tricyclo[^2^,^8]undec-9-ene, 2,6,6,9-tetramethyl-. (E)-Longipinene. Longipinene. Tricyclo[,8)]undec-9-ene, 2,6,6,9-tetramethyl-, (1R,2S,7R,8R)-. Ylangene. trans-«alpha»-Copaene. «alpha»-Copaene.

Find more compounds similar to (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene.


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