4-Heptanone, 2,6-dimethyl-
- Formula: C9H18O
- Molecular weight: 142.2386
- IUPAC Standard InChI: InChI=1S/C9H18O/c1-7(2)5-9(10)6-8(3)4/h7-8H,5-6H2,1-4H3
- IUPAC Standard InChIKey: PTTPXKJBFFKCEK-UHFFFAOYSA-N
- CAS Registry Number: 108-83-8
- 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: Diisobutyl ketone; s-Diisopropylacetone; DIBK; Isobutyl ketone; Isovalerone; 2,6-Dimethyl-4-heptanone; (iso-C4H9)2CO; 2,6-Dimethylheptan-4-one; Di-isobutylcetone; Diisobutilchetone; Diisobutylketon; 2,6-Dimethyl-heptan-4-on; 2,6-Dimetil-eptan-4-one; sym-Diisopropylacetone; UN 1157; Valerone; NSC 15136; 2,6-dimethyl-4-heptanone (diisobutyl ketone)
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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 |
|---|---|---|
| 442.6 | Weast and Grasselli, 1989 | BS |
| 397.15 | Terry, Kepner, et al., 1960 | Uncertainty assigned by TRC = 1. K; TRC; Data excluded from overall average |
| 442.5 | Anonymous, 1958 | Uncertainty assigned by TRC = 0.6 K; TRC |
| 442.5 | Anonymous, 1955 | Uncertainty assigned by TRC = 0.8 K; TRC |
| 442.5 | Doolittle, 1954 | Uncertainty assigned by TRC = 1. K; TRC |
| 441.3 | Anonymous, 1953 | Uncertainty assigned by TRC = 1.5 K; TRC |
| 441.2 | Lecat, 1949 | Uncertainty assigned by TRC = 2. K; TRC |
| 441.2 | Lecat, 1947 | Uncertainty assigned by TRC = 0.6 K; TRC |
| 441.39 | Stross, Gable, et al., 1947 | Uncertainty assigned by TRC = 0.1 K; calculated from Antoine equation fit to obs. data; TRC |
| 442. | Ipatieff and Haensel, 1942 | Uncertainty assigned by TRC = 8. K; TRC |
| 438.15 | Ewell and Welch, 1941 | Uncertainty assigned by TRC = 1.5 K; TRC |
| 441. | Cowan, Jeffery, et al., 1940 | Uncertainty assigned by TRC = 3. K; TRC |
| 438.9 | Kohlraush and Koppl, 1934 | Uncertainty assigned by TRC = 5. K; TRC |
| 439. | Leroide, 1921 | Uncertainty assigned by TRC = 6. K; TRC |
| 438. | Vavon, 1914 | Uncertainty assigned by TRC = 5. K; TRC |
| 438.15 | Sabatier and Mailhe, 1909 | Uncertainty assigned by TRC = 2. 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]
Terry, Kepner, et al., 1960
Terry, T.D.; Kepner, R.E.; Dinsmore, W.,
Binary Systems Containing Isoamyl Alcohol or Active Amyl Alcohol,
J. Chem. Eng. Data, 1960, 5, 403. [all data]
Anonymous, 1958
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1958. [all data]
Anonymous, 1955
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Tech. Rep. 14, No. 1, Ohio State Univ., 1955. [all data]
Doolittle, 1954
Doolittle, A.K.,
The Technology of Solvents and Plasticizers, Wiley-Inter- science, New York, 1954. [all data]
Anonymous, 1953
Anonymous, R.,
, Physical Properties of Chemical Substances, Dow Chemical Company, 1953. [all data]
Lecat, 1949
Lecat, M.,
Tables Azeotropiques, Vol. 1, 10th ed., Brussels, Belgium, 1949. [all data]
Lecat, 1947
Lecat, M.,
Orthobaric Azeotropes of Sulfides,
Bull. Cl. Sci., Acad. R. Belg., 1947, 33, 160-82. [all data]
Stross, Gable, et al., 1947
Stross, F.H.; Gable, C.M.; Rounds. G.C.,
The Vapor Pressures and Some Other Properties of Diisobutyl Ketone and Diisobutylcarbinol,
J. Am. Chem. Soc., 1947, 69, 1629-30. [all data]
Ipatieff and Haensel, 1942
Ipatieff, V.N.; Haensel, V.,
J. Org. Chem., 1942, 7, 189. [all data]
Ewell and Welch, 1941
Ewell, R.H.; Welch, L.M.,
Maximum Boiling Mixtures of chloroparaffins with Donor Liquids,
J. Am. Chem. Soc., 1941, 63, 2475. [all data]
Cowan, Jeffery, et al., 1940
Cowan, D.M.; Jeffery, G.H.; Vogel, A.I.,
Physical Properties and Chemical Constitution. V. Alkyl Ketones.,
J. Chem. Soc., 1940, 1940, 171. [all data]
Kohlraush and Koppl, 1934
Kohlraush, K.W.F.; Koppl, F.,
Z. Phys. Chem., Abt. B, 1934, 24, 370. [all data]
Leroide, 1921
Leroide, J.,
Ann. Chim. (Paris), 1921, 16, 354. [all data]
Vavon, 1914
Vavon, G.,
Hydrogeneration catalyst in the presence of platinum blacks. Transformation of aldehydes and ketones to alcohols,
Ann. Chim. (Paris), 1914, 1, 144-200. [all data]
Sabatier and Mailhe, 1909
Sabatier, P.; Mailhe, A.,
New Applications of the General Method of Hydrogenation with Various Metals,
Ann. Chim. Phys., 1909, 16, 70. [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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