2-Pentene, (E)-
- Formula: C5H10
- Molecular weight: 70.1329
- IUPAC Standard InChIKey: QMMOXUPEWRXHJS-HWKANZROSA-N
- CAS Registry Number: 646-04-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Stereoisomers:
- Other names: trans-2-Pentene; (E)-2-Pentene; trans-β-Amylene; 2-trans-Pentene; 2-(E)-C5H10; 2-Pentene, trans-; Pentene-2, trans-; trans-pent-2-ene
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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
Tboil (K) | Reference | Comment |
---|---|---|
310. | Farchan Laboratories, 1990 | BS |
309.5 | Weast and Grasselli, 1989 | BS |
309. | Thornton and Herald, 1948 | Uncertainty assigned by TRC = 0.4 K; TRC |
309.51 | Boord, Greenlee, et al., 1946 | Uncertainty assigned by TRC = 0.15 K; TRC |
309.5 | Gerding and van der Vet, 1946 | Uncertainty assigned by TRC = 0.15 K; TRC |
309.51 | Boord, Greenlee, et al., 1945 | Uncertainty assigned by TRC = 0.2 K; TRC |
309.74 | Boord, Perilstein, et al., 1944 | Uncertainty assigned by TRC = 0.6 K; TRC |
309.5 | Boord, Perilstein, et al., 1944 | Uncertainty assigned by TRC = 0.2 K; TRC |
309.5 | Woodburn, Smith, et al., 1944 | Uncertainty assigned by TRC = 0.2 K; TRC |
309. | Rank, Scott, et al., 1942 | Uncertainty assigned by TRC = 0.5 K; not clear if this was measured by authors; TRC |
308.95 | Ewell and Hardy, 1941 | Uncertainty assigned by TRC = 0.3 K; TRC |
309.45 | Van Pelt and Wibaut, 1941 | Uncertainty assigned by TRC = 0.6 K; TRC |
309.40 | Carr and Stucklen, 1937 | Uncertainty assigned by TRC = 0.2 K; TRC |
309.35 | Lucas and Prater, 1937 | Uncertainty assigned by TRC = 0.4 K; TRC |
309.4 | Sherrill and Matlack, 1937 | Uncertainty assigned by TRC = 0.5 K; TRC |
309.40 | Sherrill and Matlack, 1937 | Uncertainty assigned by TRC = 0.4 K; TRC |
309.55 | Carr and Walter, 1936 | Uncertainty assigned by TRC = 0.3 K; TRC |
309.0 | Sherrill, Baldwin, et al., 1929 | Uncertainty assigned by TRC = 0.4 K; TRC |
309.3 | Sherrill, Baldwin, et al., 1929 | Uncertainty assigned by TRC = 0.4 K; TRC |
309.45 | Sherrill, Otto, et al., 1929 | Uncertainty assigned by TRC = 0.15 K; TRC |
309.54 | Norris and Reuter, 1927 | Uncertainty assigned by TRC = 0.15 K; TRC |
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.
Farchan Laboratories, 1990
Farchan Laboratories,
Research Chemicals Catalog, Farchan Laboratories, Gainesville, FL, 1990, 91. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Thornton and Herald, 1948
Thornton, V.; Herald, A.E.,
Anal. Chem., 1948, 20, 9. [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]
Gerding and van der Vet, 1946
Gerding, H.; van der Vet, A.P.,
Raman spectra of the seven isomeric pentenes and quantitative analysis of two mixtures by means of the Raman effect,
Recl. Trav. Chim. Pays-Bas, 1946, 64, 257. [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]
Boord, Perilstein, et al., 1944
Boord, C.E.; Perilstein, W.L.; Greenlee, K.W.,
, Am. Pet. Inst. Hydrocarbon Res. Proj., Sixth Annu. Ref., Ohio State Univ., Aug. 31, 1944. [all data]
Woodburn, Smith, et al., 1944
Woodburn, H.M.; Smith, J.O.; Tetewsky, H.,
Critical Solution Temperatures of Paraffins with Nitrobenzene and β,β'-Dichloroethyl Ether,
Ind. Eng. Chem., 1944, 36, 588. [all data]
Rank, Scott, et al., 1942
Rank, D.H.; Scott, R.W.; Fenske, M.R.,
Qualitive and quantitative analysis of hydrocarbon mixtures,
Anal. Chem., 1942, 14, 816. [all data]
Ewell and Hardy, 1941
Ewell, R.H.; Hardy, P.E.,
Isomerization Equilibria among the Branched Chain Pentenes,
J. Am. Chem. Soc., 1941, 63, 3460. [all data]
Van Pelt and Wibaut, 1941
Van Pelt, A.J.; Wibaut, J.P.,
The preparation of unsaturated hydrocarbons by the thermal decomposition of acetates.,
Recl. Trav. Chim. Pays-Bas, 1941, 60, 55. [all data]
Carr and Stucklen, 1937
Carr, E.R.; Stucklen, H.,
The Ultraviolet Absorption Spectra of the Isomers of Butene-2 and Pentene-2,
J. Am. Chem. Soc., 1937, 59, 2138. [all data]
Lucas and Prater, 1937
Lucas, H.J.; Prater, A.N.,
The isomeric-2-pentenes,
J. Am. Chem. Soc., 1937, 59, 1682. [all data]
Sherrill and Matlack, 1937
Sherrill, M.L.; Matlack, L.S.,
Additional dat on the cis and trans isomers of pentene-2.,
J. Am. Chem. Soc., 1937, 59, 2134. [all data]
Carr and Walter, 1936
Carr, E.P.; Walter, G.F.,
The Ultraviolet Absorption SPectra of Simple Hydrocarbons II. In Liquid and Solution Phase,
J. Chem. Phys., 1936, 4, 756. [all data]
Sherrill, Baldwin, et al., 1929
Sherrill, M.L.; Baldwin, C.; Haas, D.,
Isomers of 2-pentene: II pentene-2 from 2-bromopentane and from 2-pentanol,
J. Am. Chem. Soc., 1929, 51, 3034-41. [all data]
Sherrill, Otto, et al., 1929
Sherrill, M.L.; Otto, B.; Pickett, L.W.,
Isomers of 2-pentene: I pentene-2 from 3-bromopentane and from 3-pentanol,
J. Am. Chem. Soc., 1929, 51, 3023-33. [all data]
Norris and Reuter, 1927
Norris, J.F.; Reuter, R.,
The rearrangement of isopropylethylene to trimethylethylene and the pyrogenic decomposition of pentene-2 and trimethylethylene,
J. Am. Chem. Soc., 1927, 49, 2624-40. [all data]
Notes
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- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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