α-Pinene

• Formula: C₁₀H₁₆
• Molecular weight: 136.2340
• IUPAC Standard InChI: InChI=1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h4,8-9H,5-6H2,1-3H3 Copy

  
• IUPAC Standard InChIKey: GRWFGVWFFZKLTI-UHFFFAOYSA-N Copy
• CAS Registry Number: 80-56-8
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Species with the same structure:
  • α-Pinene
• Stereoisomers:
  • (1S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
  • (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
• Other names: Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-; 2-Pinene; 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene; Pinene, α; 2,6,6-Trimethylbicyclo(3.1.1)-2-hept-2-ene; 2,6,6-Trimethylbicyclo[3.1.1]-2-heptene; Acintene A; 4,6,6-Trimethylbicyklo(3,1,1)hept-3-en; UN 2368; alpha-Pinene; PC 500; Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (.+/-.)-; Sylvapine A; (.+/-.)-α-Pinene; NSC 7727; Pinene; (+)-α-pinene; 2,6,6-trimethylbicyclo[3,1,1]-heptene (α-pinene); α-Pinene [1R-(+), 1S-(-) ]; 2,6,6-trimethylbicyclo-[3,1,1]-2-heptene (α-pinene); pin-2(3)-ene
• Information on this page:
  • Normal boiling point
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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Normal boiling point

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

References

Go To: Top, Normal boiling point, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Winstein, Morse, et al., 1952
Winstein, S.; Morse, B.K.; Grunwald, E.; Jones, H.W.; Corse, J.; Trifan, D.; Marshall, H., Neighboring Carbon and Hydrogen. VII. Reactivity of Some ALicyclic and Bicyclic Derivatives, J. Am. Chem. Soc., 1952, 74, 1127-32. [all data]

Lecat, 1947
Lecat, M., Orthobaric Azeotropes of Sulfides, Bull. Cl. Sci., Acad. R. Belg., 1947, 33, 160-82. [all data]

Lecat, 1943
Lecat, M., Azeotropes of Ethyl Urethane and other Azeotropes, C. R. Hebd. Seances Acad. Sci., 1943, 217, 273. [all data]

Anonymous, 1942
Anonymous, R., , Am. Pet. Inst. Res. Proj. 6, Natl. Bur. Stand., 1942. [all data]

Thurber and Thielke, 1931
Thurber, F.H.; Thielke, R.C., Optically Active Alpha-Pinenes, J. Am. Chem. Soc., 1931, 53, 1030. [all data]

Lecat, 1927
Lecat, M., New binary azeotropes: 7th list, Ann. Soc. Sci. Bruxelles, Ser. B, 1927, 47, 108-14. [all data]

Lecat, 1926
Lecat, M., New binary azeotropes: 3rd list, Ann. Soc. Sci. Bruxelles, Ser. B, 1926, 45, 284-94. [all data]

Lecat, 1926, 2
Lecat, M., New binary azeotropes second list, Recl. Trav. Chim. Pays-Bas, 1926, 45, 620-627. [all data]

Kern, Shriner, et al., 1925
Kern, J.W.; Shriner, R.L.; Adams, R., Platinum and Palladium Oxides as Catalysts in the Reduction of Organic Compounds IX. The Reduction of Olefins, J. Am. Chem. Soc., 1925, 47, 1147. [all data]

Dupont, 1924
Dupont, G., Ann. Chim. (Paris), 1924, 1, 184-274. [all data]

Uchida, 1916
Uchida, S., The Essential Oil of Sugi (Cryptomeria japonica) Leaves, J. Am. Chem. Soc., 1916, 38, 687-98. [all data]

Uchida, 1916, 2
Uchida, S., Essential Oil of Formaosan Hinoki (Chamaecyparis obtusa. S. et Z.) Wood, J. Am. Chem. Soc., 1916, 38, 699-702. [all data]

Vezes, 1909
Vezes, M., Bull. Soc. Chim. Fr., 1909, 5, 931. [all data]

Notes

Go To: Top, Normal boiling point, References

• Symbols used in this document:
  

  Tboil

  Boiling point

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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