Camphor

• Formula: C₁₀H₁₆O
• Molecular weight: 152.2334
• IUPAC Standard InChI: InChI=1S/C10H16O/c1-9(2)7-4-5-10(9,3)8(11)6-7/h7H,4-6H2,1-3H3 Copy

  
• IUPAC Standard InChIKey: DSSYKIVIOFKYAU-UHFFFAOYSA-N Copy
• CAS Registry Number: 76-22-2
• Chemical structure:
  This structure is also available as a 2d Mol file
• Species with the same structure:
  • 1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one
  • Camphor
  • Bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl-, (1S)-
  • (+)-2-Bornanone
• Stereoisomers:
  • ( S)-camphor
• Other names: Bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl-; Root bark oil; Spirit of camphor; 1,7,7-Trimethylbicyclo[2.2.1]-2-heptanone; 1,7,7-Trimethylnorcamphor; 2-Bornanone; 2-Camphanone; 1,7,7-Trimethyl-bicyclo[2.2.1]heptan-2-one; 2-Camphonone; Gum camphor; Bornane, 2-oxo-; Camphor, synthetic; Huile de camphre; 2-Kamfanon; Kampfer; 2-Keto-1,7,7-trimethylnorcamphane; Matricaria camphor; Norcamphor, 1,7,7-trimethyl-; UN 2717; Bicyclo[2.2.1]heptane-2-one, 1,7,7-trimethyl-; Alphanon; DL-Camphor; Borneo camphor; Bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl-, (.+/-.)-; (.+/-.)-Camphor; Camphre; bornan-2-one
• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Gas phase thermochemistry data

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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Condensed phase thermochemistry data

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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of solid

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References, Notes

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

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

 +  = 2 + 

By formula: C₁₂H₂₂O₂ + H₂O = 2CH₄O + C₁₀H₁₆O

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Notes

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

Steele, 1977
Steele, W.V., The standard enthalpies of formation of bicyclic compounds. III. 1,7,7-trimethylbicyclo[2.2.1]heptan-2-one, J. Chem. Thermodyn., 1977, 9, 311-314. [all data]

Delafontaine, Sabbah, et al., 1973
Delafontaine, J.; Sabbah, R.; Laffitte, M., Mesures microcalorimetriques des enthalpies de reference de formation (a l'etat condense) de composes volatils - mise au point de la technique, Z. Phys. Chem. (Neue Folge), 1973, 84, 157-172. [all data]

Shchukarev and Shchukareva, 1932
Shchukarev, A.N.; Shchukareva, L.A., Heat standards, Russ. J. Phys. Chem. (Engl. Transl.), 1932, 3, 169-174. [all data]

Swietoslawski and Bobinska, 1929
Swietoslawski, M.W.; Bobinska, M.J., O cieple spalania kamfory, azobenzenu i hydrazobenzenu - Sur la chaleur de combustion du comphre, de l'hydrazobenzene, Rocz. Chem., 1929, 9, 723-730. [all data]

Roth and Ostling, 1913
Roth, W.A.; Ostling, G.J., Thermochemische Untersuchungen in der alicyclischen Reihe, Ber., 1913, 46, 309-327. [all data]

Frandsen, 1931
Frandsen, M., Cryoscopic constant, heat of fusion, and heat capacity of camphor, Bur. Stand. J. Res., 1931, 7, 477-483. [all data]

Wiberg and Cunningham, 1990
Wiberg, K.B.; Cunningham, W.C., Jr., Thermochemical studies of carbonyl reactions. 4. Enthalpies of hydrolysis of norbornyl ketals, J. Org. Chem., 1990, 55, 679-684. [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, References

• Symbols used in this document:
  

  Cp,solid	Constant pressure heat capacity of solid
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

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