2-Pentene, 4,4-dimethyl-, (E)-
- Formula: C7H14
- Molecular weight: 98.1861
- IUPAC Standard InChI: InChI=1S/C7H14/c1-5-6-7(2,3)4/h5-6H,1-4H3/b6-5+
- IUPAC Standard InChIKey: BIDIHFPLDRSAMB-AATRIKPKSA-N
- CAS Registry Number: 690-08-4
- 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. - Stereoisomers:
- Other names: (E)-4,4-Dimethyl-2-pentene; trans-4,4-Dimethyl-2-Pentene; 4,4-Dimethyl-trans-2-pentene; (E)-(CH3)3CCH=CHCH3; 4,4-Dimethyl-2-pentene, trans; 4,4-Dimethyl-(E)-2-pentene; trans-1,1,1-Trimethyl-2-butene; (E)-4,4-dimethylpent-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 |
|---|---|---|
| 349.9 | Weast and Grasselli, 1989 | BS |
| 349.9 | Anonymous, 1951 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 349.89 | Boord, Greenlee, et al., 1950 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 349.88 | Boord, Greenlee, et al., 1949 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 349.88 | Anonymous, 1948 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 350. | Cramer and Miller, 1940 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 349.2 | Cramer and Miller, 1940 | Uncertainty assigned by TRC = 1. K; TRC |
| 349.2 | Schurman and Boord, 1933 | Uncertainty assigned by TRC = 0.5 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.
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]
Anonymous, 1951
Anonymous, R.,
, Sunbury Rep. No. 4199, Anglo-Iranian Oil Co., 1951. [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]
Cramer and Miller, 1940
Cramer, P.L.; Miller, V.A.,
The Thermal Decomposition of the Acetate of 2,2-Dimethyl-3-pentanol,
J. Am. Chem. Soc., 1940, 62, 1452. [all data]
Schurman and Boord, 1933
Schurman, I.; Boord, C.E.,
Synthesis in teh Olefin Series V. Completing the Survey of the Hexenes and Including Certain Heptenes and Octenes,
J. Am. Chem. Soc., 1933, 55, 4930-5. [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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