Disulfide, bis(1-methylethyl)
- Formula: C6H14S2
- Molecular weight: 150.305
- IUPAC Standard InChI: InChI=1S/C6H14S2/c1-5(2)7-8-6(3)4/h5-6H,1-4H3
- IUPAC Standard InChIKey: LZAZXBXPKRULLB-UHFFFAOYSA-N
- CAS Registry Number: 4253-89-8
- 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: Isopropyl disulfide; Diisopropyl disulfide; (i-C3H7S)2; 2,5-Dimethyl-3,4-dithiahexane; Diisopropyl disulphide; bis(1-Methylethyl) disulphide; bis(1-methylethyl) disulphide (isopropyldisulphide); diisopropyl sulphide
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Gas phase ion energetics data
Go To: Top, IR Spectrum, 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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.0 | PE | Hirabayashi, Mohmand, et al., 1982 | LBLHLM |
| 8.51 | PE | Guimon, Guimon, et al., 1975 | Vertical value; LLK |
| 8.54 | PE | Wagner and Bock, 1974 | Vertical value; LLK |
| 8.54 | PE | Bock, Wagner, et al., 1972 | Vertical value; LLK |
IR Spectrum
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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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| Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Sadtler Research Labs Under US-EPA Contract |
| State | gas |
References
Go To: Top, Gas phase ion energetics data, IR Spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Hirabayashi, Mohmand, et al., 1982
Hirabayashi, T.; Mohmand, S.; Bock, H.,
Thermische zersetzung ofenkettiger kialkyl-sulfide,-disulfide und -diselenide,
Chem. Ber., 1982, 115, 483. [all data]
Guimon, Guimon, et al., 1975
Guimon, M.-F.; Guimon, C.; Pfister-Guillouzo, G.,
Application of photoelectron spectroscopy to conformational analysis of 1,2,4-trithiolanes,
Tetrahedron Lett., 1975, 7, 441. [all data]
Wagner and Bock, 1974
Wagner, G.; Bock, H.,
Photoelektronenspektren und molekuleigenschaften, XXVI. Die delokalisation von schwefel-elektronenpaaren in alkylsulfiden und -disulfiden,
Chem. Ber., 1974, 107, 68. [all data]
Bock, Wagner, et al., 1972
Bock, H.; Wagner, G.; Kroner, J.,
Photoelektronenspektren und molekuleigenschaften, XIV. Die delokalisation des schwefel-elektronenpaar in CH3S-substituierten aromaten,
Chem. Ber., 1972, 105, 3850. [all data]
Notes
Go To: Top, Gas phase ion energetics data, IR Spectrum, References
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