Piperidine, 1,1'-methylenebis-
- Formula: C11H22N2
- Molecular weight: 182.3058
- IUPAC Standard InChI: InChI=1S/C11H22N2/c1-3-7-12(8-4-1)11-13-9-5-2-6-10-13/h1-11H2
- IUPAC Standard InChIKey: LRKYLKBLUJXTFL-UHFFFAOYSA-N
- CAS Registry Number: 880-09-1
- 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: Piperidine, 1,1'-methylenedi-; Bis(piperidino)methane; Dipiperidinomethane; Methylenebispiperidine; Methylenedipiperidine; 1,1'-Methylenedipiperidine
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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 62.2 ± 0.9 | kJ/mol | GS | Verevkin, 2002 | Based on data from 283. to 322. K.; AC |
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference | Comment |
|---|---|---|---|
| 395.7 | 0.020 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 61.9 ± 0.9 | 303. | GS | Verevkin, 2002 | Based on data from 283. to 322. K.; AC |
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.
Verevkin, 2002
Verevkin, Sergey P.,
Relationships among strain energies of mono- and poly-cyclic cyclohexanoid molecules and strain of their component rings,
The Journal of Chemical Thermodynamics, 2002, 34, 2, 263-275, https://doi.org/10.1006/jcht.2001.0896
. [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]
Notes
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- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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