(+)-2-Bornanone
- Formula: C10H16O
- Molecular weight: 152.2334
- IUPAC Standard InChIKey: DSSYKIVIOFKYAU-UHFFFAOYSA-N
- CAS Registry Number: 464-49-3
- 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:
- Stereoisomers:
- Other names: Bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl-, (1R)-; Camphor, (1R,4R)-(+)-; Alcanfor; d-2-Bornanone; d-2-Camphanone; Camphor, (+)-; (+)-Camphor; d-Camphor; D-(+)-Camphor; Camphor USP; Japanese camphor; (1R)-(+)-Camphor; 1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one, (1R)-; 1,7,7-trimethylbicyclo[2.2.1]-2-heptanone, (1R)-; Camphor (D); (1R)-Camphor; (1R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one; (R)-(+)-Camphor; (R)-Camphor; 1,7,7-trimethylbicyclo[2.2.1]-2-heptanone (camphor); 1,7,7-trimethyl-bicyclo-[2,2,1]heptane-2-one; (+)-bornan-2-one
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Phase change 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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 451.8 | K | N/A | Andersson and Ross, 1992 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.5 K; TRC |
Tfus | 463.38 | K | N/A | Donnelly, Drewes, et al., 1990 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tfus | 452. | K | N/A | Mjojo, 1979 | Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 13.2 | kcal/mol | GC | van Roon, Parsons, et al., 2002 | AC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
1.3 | 452. | DSC | Mjojo, 1979, 2 | AC |
Temperature of phase transition
Ttrs (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|
244.19 | crystaline, II | crystaline, I | Nagumo, Matsuo, et al., 1989 | DH |
Enthalpy of phase transition
ΔHtrs (kcal/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
1.671 | 243.9 | crystaline, II | crystaline, I | Schfer, 1953 | DH |
1.859 | 243. | crystaline, II | crystaline, I | White and Morgan, 1935 | DH |
Entropy of phase transition
ΔStrs (cal/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
6.86 | 243.9 | crystaline, II | crystaline, I | Schfer, 1953 | DH |
7.65 | 243. | crystaline, II | crystaline, I | White and Morgan, 1935 | DH |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Andersson and Ross, 1992
Andersson, O.; Ross, R.G.,
Thermal conductivity of (+)- and (±)-camphor at pressures up to 0.5 GPa and temperatures down to 40 K,
Mol. Phys., 1992, 76, 433-44. [all data]
Donnelly, Drewes, et al., 1990
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W.,
Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry,
Thermochim. Acta, 1990, 167, 2, 155, https://doi.org/10.1016/0040-6031(90)80476-F
. [all data]
Mjojo, 1979
Mjojo, C.C.,
Order-disorder phenomena: part 2. order-disorder phase equilibria in d-and l-systems of camphor and related compounds.,
J. Chem. Soc., Faraday Trans. 2, 1979, 75, 692-703. [all data]
van Roon, Parsons, et al., 2002
van Roon, André; Parsons, John R.; Govers, Harrie A.J.,
Gas chromatographic determination of vapour pressure and related thermodynamic properties of monoterpenes and biogenically related compounds,
Journal of Chromatography A, 2002, 955, 1, 105-115, https://doi.org/10.1016/S0021-9673(02)00200-5
. [all data]
Mjojo, 1979, 2
Mjojo, Chodziwadziwa C.,
Order?disorder phenomena. Part 2.?Order?disorder phase equilibria in D- and L-systems of camphor and related compounds,
J. Chem. Soc., Faraday Trans. 2, 1979, 75, 692, https://doi.org/10.1039/f29797500692
. [all data]
Nagumo, Matsuo, et al., 1989
Nagumo, T.; Matsuo, T.; Suga, H.,
Thermodynamic study on camphor crystals,
Thermochim. Acta, 1989, 139, 121-132. [all data]
Schfer, 1953
Schfer, K.,
Fenomenos de orden y desorden en solidos,
An. R. Soc. Esp. Fis. Quim. Ser., 1953, B 49, 161-174. [all data]
White and Morgan, 1935
White, A.H.; Morgan, S.O.,
Transitions in camphor and chemically related compounds. II. Vibration of atomic groups,
J. Am. Chem. Soc., 1935, 57, 2078-2086. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point Ttrs Temperature of phase transition ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition ΔfusH Enthalpy of fusion ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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