Disulfide, bis(1-methylpropyl)
- Formula: C8H18S2
- Molecular weight: 178.359
- IUPAC Standard InChIKey: QTWKINKGAHTPFJ-UHFFFAOYSA-N
- CAS Registry Number: 5943-30-6
- 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: sec-Butyl Disulfide; Di-sec-butyl disulfide; Bis(2-butyl) disulfide; 3,6-Dimethyl-4,5-dithiaoctane; 1-Methylpropyl disulfide; Di(1-methylpropyl) disulfide; 2-(Sec-butyldisulfanyl)butane; bis(1-Methylpropyl) disulfide; bis(sec-butyl) disulphide
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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: Robert L. Brown and Stephen E. Stein
Reduced pressure boiling point
Tboil (K) | Pressure (bar) | Reference |
---|---|---|
437.2 | 0.985 | Aldrich Chemical Company Inc., 1990 |
393. | 0.016 | Buckingham and Donaghy, 1982 |
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 | NIST Mass Spectrometry Data Center |
NIST MS number | 341308 |
UV/Visible spectrum
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Spectrum
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Additional Data
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Source | Bol'shakov, et al., 1969 |
---|---|
Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
Source reference | RAS UV No. 20139 |
Instrument | unknown |
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 | Apiezon M | 130. | 1212. | Garbuzov, Misharina, et al., 1985 | He or N2, Chromosorb W, AW-DMCS; Column length: 2.1 m |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-1 | 1220. | Khajeh, Yamini, et al., 2005 | 60. m/0.25 mm/0.25 μm, He, 50. C @ 5. min, 4. K/min; Tend: 250. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Apieson M | 1212. | Gao, Wang, et al., 2003 | Program: not specified |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | PEG-1000 | 1475. | Gao, Wang, et al., 2003 | Program: not specified |
References
Go To: Top, Phase change data, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, NIST Subscription Links, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M.,
Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [all data]
Bol'shakov, et al., 1969
Bol'shakov, G.F., et al.,
Ultraviolet spectra of heteroorganic compounds, 1969, 146. [all data]
Garbuzov, Misharina, et al., 1985
Garbuzov, V.G.; Misharina, T.A.; Aerov, A.F.; Golovnya, R.V.,
Gas chromatographic retention indices for sulphur(II)-containing organic substances,
J. Anal. Chem. USSR (Engl. Transl.), 1985, 40, 4, 576-586. [all data]
Khajeh, Yamini, et al., 2005
Khajeh, M.; Yamini, Y.; Bahramifar, N.; Sefidkon, F.; Reza Pirmoradei, M.,
Comparison of essential oils compositions of Ferula assa-foetida obtained by supercritical carbon dioxide extraction and hydrodistillation methods,
Food Chem., 2005, 91, 4, 639-644, https://doi.org/10.1016/j.foodchem.2004.06.033
. [all data]
Gao, Wang, et al., 2003
Gao, Y.; Wang, Y.; Yao, X.; Zhang, X.; Liu, M.; Hu, Z.; Fan, B.,
The prediction for gas chromatographic retention index of disulfides on stationary phases of different polarity,
Talanta, 2003, 59, 2, 229-237, https://doi.org/10.1016/S0039-9140(02)00500-3
. [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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