2-Nonyne

Formula: C₉H₁₆
Molecular weight: 124.2233
IUPAC Standard InChI: InChI=1S/C9H16/c1-3-5-7-9-8-6-4-2/h3,5,7-9H2,1-2H3
IUPAC Standard InChIKey: LXKRETAGISZJAD-UHFFFAOYSA-N
CAS Registry Number: 19447-29-1
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: 2-C9H16
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Phase change data

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Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Quantity	Value	Units	Method	Reference	Comment
T_boil	431. to 432.	K	N/A	Farchan Laboratories, 1990	BS
T_boil	431.65	K	N/A	Truchet, 1931	Uncertainty assigned by TRC = 1.5 K; TRC
T_boil	432.15	K	N/A	Bourguel, 1927	Uncertainty assigned by TRC = 1.5 K; TRC
T_boil	434.15	K	N/A	Bourguel, 1925	Uncertainty assigned by TRC = 1.5 K; TRC

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:

Gas Chromatography

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Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Column type	Active phase	Temperature (C)	I	Reference	Comment
Capillary	Squalane	80.	941.	Soják, Farkas, et al., 1991	107. m/0.25 mm/0.40 μm, H2
Capillary	OV-101	110.	964.	Kuningas, Rang, et al., 1990	He; Column length: 50. m; Column diameter: 0.25 mm
Capillary	Squalane	100.	941.	Rang, Kuningas, et al., 1976	N2; Column length: 100. m; Column diameter: 0.25 mm
Capillary	Squalane	110.	941.	Rang, Kuningas, et al., 1976	N2; Column length: 100. m; Column diameter: 0.25 mm
Capillary	Squalane	120.	940.	Rang, Kuningas, et al., 1976	N2; Column length: 100. m; Column diameter: 0.25 mm
Capillary	Squalane	130.	940.	Rang, Kuningas, et al., 1976	N2; Column length: 100. m; Column diameter: 0.25 mm
Capillary	Squalane	90.	941.	Rang, Kuningas, et al., 1976	N2; Column length: 100. m; Column diameter: 0.25 mm
Capillary	Squalane	80.	943.	Orav and Eisen, 1972	Column length: 80. m; Column diameter: 0.25 mm

Kovats' RI, polar column, isothermal

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Column type	Active phase	Temperature (C)	I	Reference	Comment
Capillary	PEG 4000	100.	1163.	Rang, Orav, et al., 1988
Capillary	PEG 4000	110.	1163.	Rang, Orav, et al., 1988
Capillary	PEG 4000	120.	1163.	Rang, Orav, et al., 1988
Capillary	PEG 4000	80.	1162.	Rang, Orav, et al., 1988
Capillary	PEG 4000	70.	1177.2	Orav and Eisen, 1972	Column length: 80. m; Column diameter: 0.25 mm

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

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Column type	Active phase	I	Reference	Comment
Capillary	Methyl Silicone	946.	Zenkevich, 1995	Program: not specified

References

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

Farchan Laboratories, 1990
Farchan Laboratories, Research Chemicals Catalog, Farchan Laboratories, Gainesville, FL, 1990, 91. [all data]

Truchet, 1931
Truchet, R., Ann. Chim. (Paris), 1931, 16, 309. [all data]

Bourguel, 1927
Bourguel, M., Bull. Soc. Chim. Fr., 1927, 41, 1475. [all data]

Bourguel, 1925
Bourguel, M., Ann. Chim. (Paris), 1925, 3, 325. [all data]

Soják, Farkas, et al., 1991
Soják, L.; Farkas, P.; Ostrovský, I.; Janák, J.; Chrétien, J.R., Capillary gas chromatography of C₅ - C₁₃ branched alkynes on squalane and liquid crystal stationary phases, J. Chromatogr., 1991, 557, 241-253, https://doi.org/10.1016/S0021-9673(01)87136-3 . [all data]

Kuningas, Rang, et al., 1990
Kuningas, K.; Rang, S.; Kailas, T., Relationship between the structure and retention of n-alkenes and n-alkynes on silicone phases, J. Chromatogr., 1990, 520, 137-148, https://doi.org/10.1016/0021-9673(90)85094-C . [all data]

Rang, Kuningas, et al., 1976
Rang, S.; Kuningas, K.; Orav, A.; Eisen, O., Capillary gas chromatography of n-alkynes. I. Retention indices, J. Chromatogr., 1976, 119, 451-460, https://doi.org/10.1016/S0021-9673(00)86807-7 . [all data]

Orav and Eisen, 1972
Orav, A.; Eisen, O., The retention indexes for alkenes, alkynes and cyclenes on capillary columns, Izv. Akad. Nauk Est. SSR, Khim. Geol., 1972, 21, 1, 39-47. [all data]

Rang, Orav, et al., 1988
Rang, S.A.; Orav, A.E.; Kuningas, K.R.; Meister, A.E.; Strense, T.V.; Eisen, O.G., Gas-Chromatographic Characteristics of unsaturated hydrocarbons, Academy of Sciences of Estonia SSR, Tallinn, Estonia SSR, 1988, 208. [all data]

Zenkevich, 1995
Zenkevich, I.G., Calculation of Gas-Chromatographic Retention Indices from Physico-Chemical Constants of Organic Compounds, Z. Anal. Chem., 1995, 50, 10, 1048-1056. [all data]

Notes

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Symbols used in this document:

T_boil Boiling point
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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