N,N,N',N'-Tetramethyldithiooxamide
- Formula: C6H12N2S2
- Molecular weight: 176.303
- IUPAC Standard InChI: InChI=1S/C6H12N2S2/c1-7(2)5(9)6(10)8(3)4/h1-4H3
- IUPAC Standard InChIKey: UTXPXIPWUGHKIQ-UHFFFAOYSA-N
- CAS Registry Number: 35840-78-9
- Chemical structure:
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Phase change data
Go To: Top, Gas phase ion energetics data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 14.5 | 533. | TGA,DSC | Clou, Janssens, et al., 2003 |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 5.02 | 409.2 | DSC | Clou, Janssens, et al., 2003 |
Gas phase ion energetics data
Go To: Top, Phase change data, References, Notes
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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.75 | PE | Henriksen, Isaksson, et al., 1981 | Vertical value; LLK |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Clou, Janssens, et al., 2003
Clou, K.; Janssens, J.F.; Blaton, N.; Lenstra, A.T.H.; Desseyn, H.O.,
Influence of hydrogen bonding on the thermal behaviour of some amides and thioamides,
Thermochimica Acta, 2003, 398, 1-2, 47-58, https://doi.org/10.1016/S0040-6031(02)00392-1
. [all data]
Henriksen, Isaksson, et al., 1981
Henriksen, L.; Isaksson, R.; Liljefors, T.; Sandstrom, J.,
Ultraviolet absorption and photoelectron spectra of some cyclic and open-chain mono- and dithiooxamides,
Acta Chem. Scand., Ser. B, 1981, 35, 489. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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