Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

NOTICE: Due to scheduled maintenance at our Gaithersburg campus, this site will not be available from 5:00 pm EDT (21:00 UTC) on Friday October 25 until 5:00 pm (21:00 UTC) on Sunday October 27. We apologize for any inconvenience this outage may cause.

Isoamyl cyanide

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Phase change data

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil428. ± 2.KAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus230.15KN/AFricke and Rode, 1927Uncertainty assigned by TRC = 5. K; TRC
Tfus222.05KN/ATimmermans, 1921Uncertainty assigned by TRC = 0.3 K; TRC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
8.53347.AStephenson and Malanowski, 1987Based on data from 332. - 430. K.; AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Mass spectrum (electron ionization)

Go To: Top, Phase change data, Gas Chromatography, 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

Spectrum

Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.

Mass spectrum
For Zoom
1.) Enter the desired X axis range (e.g., 100, 200)
2.) Check here for automatic Y scaling
3.) Press here to zoom

Additional Data

View image of digitized spectrum (can be printed in landscape orientation).

View spectrum image in SVG format.

Download spectrum in JCAMP-DX format.

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 Japan AIST/NIMC Database- Spectrum MS-NW-1260
NIST MS number 227538

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


Gas Chromatography

Go To: Top, Phase change data, Mass spectrum (electron ionization), 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

Van Den Dool and Kratz RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-5MS848.Afsharypuor and Suleimany, 200230. m/0.25 mm/0.25 «mu»m, He, 4. K/min; Tstart: 60. C; Tend: 275. C

Van Den Dool and Kratz RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryCP-Sil 8CB-MS846.Elmore, Mottram, et al., 200060. m/0.25 mm/0.25 «mu»m, He; Program: 0C(5min) => 40C/min => 40C (2min) => 4C/min => 280C

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-1814.Valette, Fernandez, et al., 200650. m/0.2 mm/0.5 «mu»m, He, 2. K/min, 250. C @ 40. min; Tstart: 60. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryBPX-5843.Machiels, van Ruth, et al., 200360. m/0.32 mm/1. «mu»m, He; Program: 40C (4min) => 2C/min => 90C => 4C/min => 130C => 8C/min => 250 C (10min)
CapillaryDB-5 MS860.Luo and Agnew, 200130. m/0.25 mm/1.0 «mu»m, Helium; Program: not specified

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-Innowax1253.Soria, Sanz, et al., 200850. m/0.20 mm/0.20 «mu»m, Helium, 45. C @ 2. min, 4. K/min, 190. C @ 50. min

References

Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Fricke and Rode, 1927
Fricke, R.; Rode, O., Z. Anorg. Allg. Chem., 1927, 163, 31. [all data]

Timmermans, 1921
Timmermans, J., The Freezing Points of Organic Substances IV. New Exp. Determinations, Bull. Soc. Chim. Belg., 1921, 30, 62. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Afsharypuor and Suleimany, 2002
Afsharypuor, S.; Suleimany, M., Volatile oil constituents of Brassica oleracea var. gongylodes seeds, J. Essent. Oil Res., 2002, 14, 1, 18-19, https://doi.org/10.1080/10412905.2002.9699748 . [all data]

Elmore, Mottram, et al., 2000
Elmore, J.S.; Mottram, D.S.; Enser, M.; Wood, J.D., The effects of diet and breed on the volatile compounds of cooked lamb, Meat Sci., 2000, 55, 2, 149-159, https://doi.org/10.1016/S0309-1740(99)00137-0 . [all data]

Valette, Fernandez, et al., 2006
Valette, L.; Fernandez, X.; Poulain, S.; Lizzani-Cuvelier, L.; Loiseau, A.-M., Chemical composition of the volatile extracts from Brassica oleracea L. var. botrytis 'Romanesco' cauliflower seeds, Flavour Fragr. J., 2006, 21, 1, 107-110, https://doi.org/10.1002/ffj.1530 . [all data]

Machiels, van Ruth, et al., 2003
Machiels, D.; van Ruth, S.M.; Posthumus, M.A.; Istasse, L., Gas chromatography-olfactometry analysis of the volatile compounds of two commercial Irish beef meats, Talanta, 2003, 60, 4, 755-764, https://doi.org/10.1016/S0039-9140(03)00133-4 . [all data]

Luo and Agnew, 2001
Luo, J.; Agnew, M.P., Gas characteristics before and after biofiltration treating odorous emissions from animal rendering processes, Environ. Technol., 2001, 22, 9, 1091-1103, https://doi.org/10.1080/09593332208618220 . [all data]

Soria, Sanz, et al., 2008
Soria, A.C.; Sanz, J.; Martinez-Castro, I., SPME followed by GC-MS: a powerful technique for qualitative analysis of honey volatiles, Eur. Food Res. Technol., 2008, 1-12. [all data]


Notes

Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, References