Cyclopentane, (3-methylbutyl)-
- Formula: C10H20
- Molecular weight: 140.2658
- IUPAC Standard InChI: InChI=1S/C10H20/c1-9(2)7-8-10-5-3-4-6-10/h9-10H,3-8H2,1-2H3
- IUPAC Standard InChIKey: SAVJAOISDXUPNK-UHFFFAOYSA-N
- CAS Registry Number: 1005-68-1
- 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: Cyclopentane, isopentyl-; (3-Methylbutyl)cyclopentane
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Phase change data
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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 by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 445.0 | K | N/A | Shuikin and Cherkashin, 1957 | Uncertainty assigned by TRC = 3. K |
| Tboil | 445. | K | N/A | Kazanskii and Plate, 1936 | Uncertainty assigned by TRC = 3. K |
| Tboil | 442. | K | N/A | Harris, 1929 | Uncertainty assigned by TRC = 4. K |
Mass spectrum (electron ionization)
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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | D.HENNEBERG, MAX-PLANCK INSTITUTE, MULHEIM, WEST GERMANY |
| NIST MS number | 61038 |
Gas Chromatography
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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Squalane | 100. | 1003. | Bogoslovsky, Anvaer, et al., 1978 | |
| Packed | Squalane | 100. | 1019. | Bogoslovsky, Anvaer, et al., 1978 | |
| Packed | Squalane | 120. | 1008. | Bogoslovsky, Anvaer, et al., 1978 | |
| Packed | Squalane | 120. | 1024. | Bogoslovsky, Anvaer, et al., 1978 | |
| Packed | Squalane | 80. | 1014. | Bogoslovsky, Anvaer, et al., 1978 | |
| Packed | Squalane | 80. | 998. | Bogoslovsky, Anvaer, et al., 1978 | |
| Capillary | Squalane | 100. | 1003. | Dielmann, Schwengers, et al., 1974 | Column length: 100. m; Column diameter: 0.25 mm |
| Capillary | Squalane | 120. | 1008. | Dielmann, Schwengers, et al., 1974 | Column length: 100. m; Column diameter: 0.25 mm |
| Capillary | Squalane | 80. | 998. | Dielmann, Schwengers, et al., 1974 | Column length: 100. m; Column diameter: 0.25 mm |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Squalane | 996. | Chen, 2008 | Program: not specified |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Shuikin and Cherkashin, 1957
Shuikin, N.I.; Cherkashin, M.I.,
Some Specific Characteristics of A Skeletal Nickel-Aluminum Catalyst in the Hydrogenolysis of A Cyclopentane Ring,
Izv. Akad. Nauk SSSR, 1957, 1957, 1256. [all data]
Kazanskii and Plate, 1936
Kazanskii, B.A.; Plate, A.F.,
Aromatization of SOme Cyclopentane Homologs and Paraffins in the Presence of Platinum-Charcoal,
Chem. Ber., 1936, 69, 1862-9. [all data]
Harris, 1929
Harris, J.M.,
J. Am. Chem. Soc., 1929, 51, 2591. [all data]
Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S.,
Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]
Dielmann, Schwengers, et al., 1974
Dielmann, G.; Schwengers, D.; Schomburg, G.,
Gas-chromatographische Retentionsdaten und Strukture chemischer Verbindungen Gesättigte und ungesättigte alkylsubstituierte Cyclopentane und Methylcyclopentane,
Chromatographia, 1974, 7, 5, 215-224, https://doi.org/10.1007/BF02321771
. [all data]
Chen, 2008
Chen, H.-F.,
Quantitative prediction of gas chromatography retention indices with support vector machines, radial basis neutral networks and multiple linear regression,
Anal. Chim. Acta, 2008, 609, 1, 24-36, https://doi.org/10.1016/j.aca.2008.01.003
. [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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