Cyclopentane, ethyl-

Formula: C₇H₁₄
Molecular weight: 98.1861
IUPAC Standard InChI: InChI=1S/C7H14/c1-2-7-5-3-4-6-7/h7H,2-6H2,1H3
IUPAC Standard InChIKey: IFTRQJLVEBNKJK-UHFFFAOYSA-N
CAS Registry Number: 1640-89-7
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: Ethylcyclopentane
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Normal melting point

Go To: Top, References, Notes

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

T_fus (K)	Reference	Comment
134.69	Boord, Henne, et al., 1949	Uncertainty assigned by TRC = 0.5 K; TRC
134.69	Boord, Henne, et al., 1949	Uncertainty assigned by TRC = 0.5 K; TRC
134.09	Glasgow, Willingham, et al., 1947	Uncertainty assigned by TRC = 0.2 K; TRC
134.09	Glasgow, Willingham, et al., 1947	Uncertainty assigned by TRC = 0.2 K; TRC
134.71	Streiff, Murphy, et al., 1947	Uncertainty assigned by TRC = 0.03 K; TRC
134.69	Streiff and Rossini, 1947	Uncertainty assigned by TRC = 0.06 K; corrected to zero impurity using data of Huffman et al.; TRC
134.7	Streiff and Rossini, 1947	Uncertainty assigned by TRC = 0.05 K; corrected to zero impurity using data of Huffman et al.; TRC
134.69	Streiff and Rossini, 1947	Uncertainty assigned by TRC = 0.05 K; corrected to zero impurity using data of Huffman et al.; TRC
134.35	Anonymous, 1946	Uncertainty assigned by TRC = 0.3 K; TRC
134.35	Anonymous, 1946	Uncertainty assigned by TRC = 0.3 K; TRC
133.88	Boord, Greenlee, et al., 1946	Uncertainty assigned by TRC = 0.2 K; TRC
134.69	Glasgow, Murphy, et al., 1946	Uncertainty assigned by TRC = 0.05 K; TRC
134.71	Glasgow, Murphy, et al., 1946	Uncertainty assigned by TRC = 0.04 K; TRC
133.88	Boord, Greenlee, et al., 1945	Uncertainty assigned by TRC = 0.2 K; TRC
133.88	Greenlee, 1945	Uncertainty assigned by TRC = 0.5 K; TRC
134.35	Anonymous, 1942	Uncertainty assigned by TRC = 0.2 K; TRC
135.3	Chavanne and Becker, 1927	Uncertainty assigned by TRC = 0.4 K; TRC
135.25	Chavanne and Becker, 1927	Uncertainty assigned by TRC = 0.4 K; TRC
135.3	Timmermans, 1927	Uncertainty assigned by TRC = 0.4 K; TRC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:

References

Go To: Top, Normal melting point, Notes

Boord, Henne, et al., 1949
Boord, C.E.; Henne, A.L.; Greenlee, K.W.; Perilstein, W.L.; Derfer, J.M., The Grignard Reagent in hydrocarbon synthesis, Ind. Eng. Chem., 1949, 41, 609. [all data]

Glasgow, Willingham, et al., 1947
Glasgow, A.R.; Willingham, C.B.; Rossini, F.D., J. Res. Natl. Bur. Stand. (U. S.), 1947, 38, 621. [all data]

Streiff, Murphy, et al., 1947
Streiff, A.J.; Murphy, E.T.; Cahill, J.C.; Flanagan, H.F.; Sedlak, V.A.; Willingham, C.B.; Rossini, F.D., Purification, Purity, and Freezing Points of 8 Nonanes, 11 Alkyl- cyclopentanes, 6 Alkylcyclohexanes, and 4 Butylbenzenes of the API-NBS Series, J. Res. Natl. Bur. Stand. (U. S.), 1947, 38, 53. [all data]

Streiff and Rossini, 1947
Streiff, A.J.; Rossini, F.D., , Am. Pet. Inst. Res. Proj. 6 Carnegie-Mellon Univ., 1947. [all data]

Anonymous, 1946
Anonymous, R., , Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1946. [all data]

Boord, Greenlee, et al., 1946
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L., The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Weight, Am. Pet. Inst. Res. Proj. 45, Eighth Annu. Rep., Ohio State Univ., June 30, 1946. [all data]

Glasgow, Murphy, et al., 1946
Glasgow, A.R.; Murphy, E.T.; Willingham, C.B.; Rossini, F.D., Purification, purity, and freezing points of 31 hydrocarbons of the api- nbs series, J. Res. Natl. Bur. Stand. (U. S.), 1946, 37, 141. [all data]

Boord, Greenlee, et al., 1945
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L., , Am. Pet. Inst. Res. Proj. 45, Seventh Annu. Rep., Ohio State Univ., June 30, 1945. [all data]

Greenlee, 1945
Greenlee, K.W., , Am. Pet. Inst. Res. Proj. 45 Ohio State Univ., 1945. [all data]

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

Chavanne and Becker, 1927
Chavanne, G.; Becker, P., Bull. Soc. Chim. Belg., 1927, 36, 591. [all data]

Timmermans, 1927
Timmermans, J., The Melting Point of Organic Substances, Bull. Soc. Chim. Belg., 1927, 36, 502. [all data]

Notes

Go To: Top, Normal melting point, References

Symbols used in this document:

T_fus Fusion (melting) point
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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