1,1'-Bicyclopentyl
- Formula: C10H18
- Molecular weight: 138.2499
- IUPAC Standard InChIKey: MAWOHFOSAIXURX-UHFFFAOYSA-N
- CAS Registry Number: 1636-39-1
- 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. - Other names: Bicyclopentyl; Cyclopentane, cyclopentyl-; Cyclopentylcyclopentane; Dicyclopentyl
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Phase change data
Go To: Top, References, Notes
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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 463. | K | N/A | Kharasch, Hancock, et al., 1956 | Uncertainty assigned by TRC = 3. K; TRC |
Tboil | 462. | K | N/A | McBee, Roberts, et al., 1955 | Uncertainty assigned by TRC = 3. K; TRC |
Tboil | 463.6 | K | N/A | Boord, Greenlee, et al., 1950 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tboil | 463.59 | K | N/A | Boord, Greenlee, et al., 1949 | Uncertainty assigned by TRC = 0.3 K; TRC |
Tboil | 463.60 | K | N/A | Anonymous, 1948 | Uncertainty assigned by TRC = 0.3 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 238. ± 1. | K | AVG | N/A | Average of 10 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 50.4 ± 0.1 | kJ/mol | EB | Chirico and Steele, 2005 | Based on data from 383. to 509. K.; AC |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
44.1 ± 0.1 | 400. | EB | Chirico and Steele, 2004 | Based on data from 384. to 509. K.; AC |
41.6 ± 0.1 | 440. | EB | Chirico and Steele, 2004 | Based on data from 384. to 509. K.; AC |
38.9 ± 0.2 | 480. | EB | Chirico and Steele, 2004 | Based on data from 384. to 509. K.; AC |
43.2 | 365. | A | Stephenson and Malanowski, 1987 | Based on data from 350. to 393. K.; AC |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
13.4 | 237.8 | Chirico and Steele, 2004 | AC |
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.
Kharasch, Hancock, et al., 1956
Kharasch, M.S.; Hancock, J.W.; Nudenberg, W.; Tawney, P.O.,
Factors Influencing the COurse and Mechanism of Grignard Reactions XXII. The Reaction of Grignard Reagents with Alkyl Halides and Ketones in the Presence of Manganous Salts,
J. Org. Chem., 1956, 21, 322. [all data]
McBee, Roberts, et al., 1955
McBee, E.T.; Roberts, C.W.; Idol, J.D.,
J. Am. Chem. Soc., 1955, 77, 4943. [all data]
Boord, Greenlee, et al., 1950
Boord, C.E.; Greenlee, K.W.; Derfer, J.M.,
The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Wt., Am. Pet. Inst. Res. Proj. 45, Twelfth Annu. Rep., Ohio State Univ., 1950. [all data]
Boord, Greenlee, et al., 1949
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L.; Derfer, J.M.,
The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Wt., Am. Pet. Inst. Res. Proj. 45, Eleventh Annu. Rep., Ohio State Univ., 1949. [all data]
Anonymous, 1948
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 6, Natl. Bur. Stand., 1948. [all data]
Chirico and Steele, 2005
Chirico, R.D.; Steele, W.V.,
Thermodynamic Properties of 2-Methylquinoline and 8-Methylquinoline,
J. Chem. Eng. Data, 2005, 50, 2, 697-708, https://doi.org/10.1021/je049595u
. [all data]
Chirico and Steele, 2004
Chirico, R.D.; Steele, W.V.,
High-energy components of "designer gasoline and designer diesel fuel" I. Heat capacities, enthalpy increments, vapor pressures, critical properties, and derived thermodynamic functions for bicyclopentyl between the T=(10 and 600) K,
The Journal of Chemical Thermodynamics, 2004, 36, 8, 633-643, https://doi.org/10.1016/j.jct.2004.04.003
. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔfusH Enthalpy of fusion ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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