Diethyl Phthalate

Formula: C₁₂H₁₄O₄
Molecular weight: 222.2372
IUPAC Standard InChI: InChI=1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3
IUPAC Standard InChIKey: FLKPEMZONWLCSK-UHFFFAOYSA-N
CAS Registry Number: 84-66-2
Chemical structure:
This structure is also available as a 2d Mol file
Other names: 1,2-Benzenedicarboxylic acid, diethyl ester; Phthalic acid, diethyl ester; o-Benzenedicarboxylic acid, diethyl ester; Anozol; Ethyl phthalate; Neantine; Palatinol A; Phthalol; Placidol E; Solvanol; Unimoll DA; Diethyl-1,2-benzenedicarboxylate; Diethyl-o-phthalate; Diethylester kyseliny ftalove; Estol 1550; NCI-C60048; Phthalsaeurediaethylester; Rcra waste number U088; Diethyl ester of 1,2-Benzenedicarboxylic acid; DEP; Kodaflex DEP; 1,2-diethyl phthalate; 1,2-Benzenedicarboxylic acid, 1,2-diethyl ester; NSC 8905; o-Bis(ethoxycarbonyl)benzene
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Gas phase ion energetics data

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References, Notes

Data compiled by: John E. Bartmess

Electron affinity determinations

EA (eV)	Method	Reference	Comment
0.540014	ECD	Kuhn, Levins, et al., 1968	Done at constant temperature, accuracy uncertain: Chen and Wentworth, 1989;

Mass spectrum (electron ionization)

Go To: Top, Gas phase ion energetics data, Gas Chromatography, References, Notes

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	341377

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Gas Chromatography

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References, Notes

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	SE-30	100.	1551.1	Tudor, 1997	40. m/0.35 mm/0.35 μm
Capillary	OV-101	230.	1581.	Friocourt, Berthou, et al., 1979	50. m/0.3 mm/0.35 μm, N2
Capillary	SE-30	250.	1583.	Friocourt, Berthou, et al., 1979	42. m/0.3 mm/0.39 μm, He
Packed	SE-30	220.	1587.	Zulaïca and Guiochon, 1963	Column length: 2. m

Kovats' RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	DB-5	1603.	Ramarathnam, Rubin, et al., 1993	He, 30. C @ 2. min, 10. K/min, 280. C @ 3. min; Column length: 30. m; Column diameter: 0.13 mm
Capillary	OV-101	1565.	Yamaguchi and Shibamoto, 1981	N2, 2. K/min; Column length: 70. m; Column diameter: 0.28 mm; T_start: 80. C; T_end: 200. C
Capillary	OV-101	1568.	Yamaguchi and Shibamoto, 1981	N2, 2. K/min; Column length: 70. m; Column diameter: 0.28 mm; T_start: 80. C; T_end: 200. C
Packed	OV-101	1565.	Alley and Dykes, 1972	6. K/min; T_start: 70. C; T_end: 220. C

Kovats' RI, non-polar column, custom temperature program

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Column type	Active phase	I	Reference	Comment
Packed	SE-30	1568.	Ramsey, Lee, et al., 1980	He, Chromosorb G HP (80-100 mesh); Column length: 1.5 m; Program: not specified

Kovats' RI, polar column, isothermal

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Column type	Active phase	Temperature (C)	I	Reference	Comment
Capillary	Carbowax 20M	180.	2378.	Tudor, Moldovan, et al., 1999	Phase thickness: 0.45 μm

Kovats' RI, polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	Carbowax 20M	2311.	Nishimura, Yamaguchi, et al., 1989	2. K/min; Column length: 50. m; Column diameter: 0.22 mm; T_start: 80. C; T_end: 200. C
Capillary	Carbowax 20M	2309.	Yamaguchi and Shibamoto, 1981	N2, 2. K/min; Column length: 70. m; Column diameter: 0.28 mm; T_start: 80. C; T_end: 200. C

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

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Column type	Active phase	I	Reference	Comment
Capillary	BPX-5	1605.	Dickschat, Wenzel, et al., 2004	25. m/0.22 mm/0.25 μm, He, 50. C @ 5. min, 5. K/min; T_end: 300. C
Capillary	DB-1	1543.	Johnson, Urso, et al., 1997	30. m/0.2 mm/0.25 μm, 50. C @ 2. min, 5. K/min, 300. C @ 5. min
Capillary	DB-5	1585.	Gómez, Ledbetter, et al., 1993	He, 4. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_start: 50. C; T_end: 250. C
Capillary	5 % Phenyl methyl siloxane	1592.	Guisto, Smith, et al., 1993	25. m/0.31 mm/0.31 μm, 50. C @ 1. min, 5. K/min, 250. C @ 10. min
Capillary	DB-1	1547.5	Chang, Sheng, et al., 1989	2. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_start: 50. C; T_end: 300. C
Capillary	DB-1	1550.9	Chang, Sheng, et al., 1989	2. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_start: 50. C; T_end: 300. C
Packed	SE-30	1558.	Helaimia and Messadi, 1989	Chromosorb Q, 10. K/min; Column length: 2. m; T_start: 100. C
Packed	SE-30	1584.	Helaimia and Messadi, 1989	Chromosorb Q, 10. K/min; Column length: 2. m; T_start: 100. C
Capillary	SP-2100	1562.22	Podmaniczky, Szepesy, et al., 1986	H2, 2. K/min; T_start: 170. C
Capillary	SP-2100	1563.47	Podmaniczky, Szepesy, et al., 1986	H2, 4. K/min; T_start: 170. C
Capillary	SP-2100	1561.87	Podmaniczky, Szepesy, et al., 1986	H2, 6. K/min; T_start: 170. C
Capillary	SP-2100	1570.77	Podmaniczky, Szepesy, et al., 1986	H2, 2. K/min; T_start: 170. C
Capillary	SP-2100	1572.65	Podmaniczky, Szepesy, et al., 1986	H2, 4. K/min; T_start: 170. C
Capillary	SP-2100	1569.25	Podmaniczky, Szepesy, et al., 1986	H2, 6. K/min; T_start: 170. C
Capillary	CP Sil 5 CB	1563.84	Podmaniczky, Szepesy, et al., 1986	H2, 4. K/min; T_start: 170. C
Capillary	CP Sil 5 CB	1567.	Halket and Schulten, 1985	26. m/0.32 mm/1.25 μm, 10. K/min; T_start: 100. C; T_end: 250. C
Capillary	CP Sil 5 CB	1568.	Halket and Schulten, 1985	26. m/0.32 mm/1.25 μm, 10. K/min; T_start: 100. C; T_end: 250. C
Packed	SE-30	1558.	Messadi and Vergnaud, 1979	N2, Chromosorb Q, 10. K/min; T_start: 100. C; T_end: 340. C

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

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Column type	Active phase	I	Reference	Comment
Capillary	DB-5	1546.	Özel, Gögüs, et al., 2006	Program: not specified
Capillary	OV-101	1549.	Yasuhara, Shiraishi, et al., 1997	15. m/0.25 mm/0.25 μm, He; Program: 50C(2min) => (20C/min) => 120C => (7C/min) => 310C(10min)
Capillary	5 % Phenyl methyl siloxane	1595.	Yasuhara, Shiraishi, et al., 1997	25. m/0.31 mm/0.52 μm, He; Program: 50C(2min) => (20C/min) => 120C => (7C/min) => 310C(10min)
Packed	SE-30	1583.	Peng, Ding, et al., 1988	Supelcoport; Chromosorb; Column length: 3.05 m; Program: 40C(5min) => 10C/min => 200C or 250C (60min)

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

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Column type	Active phase	I	Reference	Comment
Capillary	HP-20M	2380.	Jerkovic, Mastelic, et al., 2003	50. m/0.2 mm/0.2 μm, He, 70. C @ 4. min, 4. K/min, 180. C @ 10. min
Capillary	Supelcowax-10	2370.	Chung, Yung, et al., 2002	60. m/0.25 mm/0.25 μm, He, 35. C @ 5. min, 2. K/min, 195. C @ 90. min
Capillary	DB-Wax	2401.	Claudela, Dirningera, et al., 2002	60. m/0.32 mm/0.5 μm, He, 2.7 K/min, 235. C @ 30. min; T_start: 67. C
Capillary	Supelcowax-10	2370.	Chung, Yung, et al., 2001	60. m/0.25 mm/0.25 μm, He, 35. C @ 5. min, 2. K/min, 195. C @ 90. min
Capillary	Supelcowax-10	2372.	Chung, 1999	60. m/0.25 mm/0.25 μm, He, 35. C @ 5. min, 2. K/min, 195. C @ 90. min
Capillary	DB-Wax	2366.	Cha, Kim, et al., 1998	60. m/0.25 mm/0.25 μm, 40. C @ 5. min, 3. K/min, 200. C @ 60. min
Capillary	DB-Wax	2358.9	Chang, Sheng, et al., 1989	2. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_start: 50. C; T_end: 240. C
Capillary	DB-Wax	2361.1	Chang, Sheng, et al., 1989	2. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_start: 50. C; T_end: 240. C

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

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Column type	Active phase	I	Reference	Comment
Capillary	DB-Wax	2319.	Ziegleder, 2001	He; Column length: 60. m; Column diameter: 0.25 mm; Program: 45C(4min) => 30C/min => 60C (5min) => 3C/min => 220C (40min)

Normal alkane RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	HP-5 MS	1594.	Kotowska, Zalikowski, et al., 2012	30. m/0.25 mm/0.25 μm, Helium, 35. C @ 5. min, 3. K/min, 300. C @ 15. min
Capillary	VF-5MS	1559.	Ghiasvand, Setkova, et al., 2007	30. m/0.25 mm/0.25 μm, 7. K/min; T_start: 40. C; T_end: 250. C
Capillary	DB-5	1546.	Ozel, Gogus, et al., 2006	30. m/0.32 mm/0.25 μm, He, 60. C @ 0.5 min, 5. K/min, 280. C @ 2. min
Capillary	HP-5	1602.3	Leffingwell and Alford, 2005	60. m/0.32 mm/0.25 μm, He, 30. C @ 2. min, 2. K/min, 260. C @ 28. min
Capillary	DB-1	1545.	Park, Lee, et al., 2004	60. m/0.32 mm/0.25 μm, He, 35. C @ 4. min, 2. K/min, 230. C @ 25. min
Capillary	DB-1	1546.	Park, Lee, et al., 2004	60. m/0.32 mm/0.25 μm, He, 35. C @ 4. min, 2. K/min, 230. C @ 25. min
Capillary	DB-1	1547.	Park, Lee, et al., 2004	60. m/0.32 mm/0.25 μm, He, 35. C @ 4. min, 2. K/min, 230. C @ 25. min
Capillary	DB-1	1550.	Park, Lee, et al., 2004	60. m/0.32 mm/0.25 μm, He, 35. C @ 4. min, 2. K/min, 230. C @ 25. min
Packed	SE-30	1578.	Lourici, Souici, et al., 1999	Nitrogen, Chromosorb Q (60-80 mesh), 8. K/min; Column length: 2. m; T_start: 100. C; T_end: 290. C
Packed	SE-30	1578.	Lourici, Souici, et al., 1999	Nitrogen, Chromosorb Q (60-80 mesh), 8. K/min; Column length: 2. m; T_start: 100. C; T_end: 290. C
Packed	SE-30	1578.	Lourici, Souici, et al., 1999	Nitrogen, Chromosorb Q (60-80 mesh), 8. K/min; Column length: 2. m; T_start: 100. C; T_end: 290. C
Packed	SE-30	1578.	Lourici, Souici, et al., 1999	Nitrogen, Chromosorb Q (60-80 mesh), 8. K/min; Column length: 2. m; T_start: 100. C; T_end: 290. C
Packed	SE-30	1578.	Lourici, Souici, et al., 1999	Nitrogen, Chromosorb Q (60-80 mesh), 8. K/min; Column length: 2. m; T_start: 100. C; T_end: 290. C
Packed	SE-30	1579.	Lourici, Souici, et al., 1999	Nitrogen, Chromosorb Q (60-80 mesh), 8. K/min; Column length: 2. m; T_start: 100. C; T_end: 290. C
Packed	SE-30	1582.	Lourici, Souici, et al., 1999	Nitrogen, Chromosorb Q (60-80 mesh), 8. K/min; Column length: 2. m; T_start: 100. C; T_end: 290. C
Capillary	DB-5 MS	1585.	Gomez and Ledbetter, 1994	Helium, 4. K/min; Column length: 30. m; Column diameter: 0.25 mm; T_start: 50. C; T_end: 250. C
Capillary	Ultra-1	1541.	Okumura, 1991	25. m/0.32 mm/0.25 μm, He, 3. K/min; T_start: 80. C; T_end: 260. C
Capillary	DB-1	1556.	Shiota, 1991	60. m/0.25 mm/0.25 μm, He, 3. K/min; T_start: 50. C; T_end: 240. C
Capillary	DB-1	1563.	Shiota, 1991	60. m/0.25 mm/0.25 μm, He, 3. K/min; T_start: 50. C; T_end: 240. C
Capillary	SE-54	1597.	Harland, Cumming, et al., 1986	He, 50. C @ 2. min, 8. K/min, 250. C @ 12. min; Column length: 25. m; Column diameter: 0.32 mm
Capillary	DB-1	1551.	Habu, Flath, et al., 1985	3. K/min; Column length: 50. m; Column diameter: 0.32 mm; T_start: 50. C; T_end: 250. C
Capillary	DB-1	1547.	Flath, Mon, et al., 1983	50. C @ 0.1 min, 4. K/min, 250. C @ 5. min; Column length: 60. m; Column diameter: 0.32 mm
Capillary	SE-30	1559.	Heydanek and McGorrin, 1981	He, 40. C @ 3. min, 3. K/min; Column length: 50. m; Column diameter: 0.5 mm; T_end: 170. C

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

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Column type	Active phase	I	Reference	Comment
Capillary	TR-5 MS	1601.	Kurashov, Krylova, et al., 2013	15. m/0.25 mm/0.25 μm, Helium; Program: 35 0C (3 min) 2 0C/min -> 60 0C (3 min) 2 0C/min -> 80 0C (3 min) 4 0C/min -> 120 0C (3 min) 5 0C/min -> 150 0C (3 mion) 15 0C/min -> 240 0C (10 min)
Capillary	HP-5 MS	1591.	Kotowska, Zalikowski, et al., 2012	30. m/0.25 mm/0.25 μm, Helium; Program: not specified
Capillary	SLB-5 MS	1592.	Mondello, 2012	30. m/0.25 mm/0.25 μm, Helium; Program: not specified
Capillary	SLB-5 MS	1594.	Mondello, 2012	30. m/0.25 mm/0.25 μm, Helium; Program: not specified
Capillary	Siloxane, 5 % Ph	1610.	VOC BinBase, 2012	Program: not specified
Capillary		1546.	Karimi, Farmany, et al., 2011	Program: not specified
Capillary	Polydimethyl siloxane, 5 % phenyl	1610.	Skogerson, Wohlgemuth, et al., 2011	Program: not specified
Capillary	Squalane	1583.	Chen, 2008	Program: not specified
Capillary	HP-5	1595.	Zhao, Li, et al., 2008	30. m/0.25 mm/0.25 μm; Program: 40 0C (2 min) 5 0C/min -> 80 0C 7 oC/min -> 160 0C 9 0C/min -> 200 0C 20 0C/min -> 280 0C (10 min)
Capillary	HP-5	1603.	Zhao, Li, et al., 2008	30. m/0.25 mm/0.25 μm; Program: not specified
Capillary	VF-5MS	1570.	Xie, Sun, et al., 2006	30. m/0.25 mm/0.25 μm, He; Program: 40C(1min) => 15C/min => 100C => 4C/min => 250C (1min)
Capillary	HP-5MS	1597.	Alissandrakis, Kibaris, et al., 2005	30. m/0.25 mm/0.25 μm, He; Program: 40C(3min) => 2C/min => 180C => 10C/min => 250C(5min)
Capillary	DB-1	1583.	Touafek, Nacer, et al., 2005	30. m/0.25 mm/0.25 μm, He; Program: 45C => 3C/min => 175C => 15C/min => 300C (15min)
Capillary	SE-30	1565.	Vinogradov, 2004	Program: not specified
Capillary	OV-1	1548.	Waggott and Davies, 1984	Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
Capillary	OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.	1551.	Waggott and Davies, 1984	Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
Capillary	OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.	1559.	Waggott and Davies, 1984	Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
Capillary	OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.	1564.	Waggott and Davies, 1984	Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
Capillary	SF-96	1560.	Fagan, Kepner, et al., 1982	He; Program: not specified
Capillary	SF-96	1563.	Fagan, Kepner, et al., 1982	He; Program: not specified
Capillary	SE-54	1604.	Fagan, Kepner, et al., 1982	He; Column length: 35. m; Column diameter: 0.25 mm; Program: not specified
Other	Methyl Silicone	1564.	Ardrey and Moffat, 1981	Program: not specified

Normal alkane RI, polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	DB-Wax	2355.	Cai, Lin, et al., 2006	60. m/0.25 mm/0.5 μm, He, 50. C @ 2. min, 3. K/min, 230. C @ 20. min
Capillary	DB-Wax	2374.	Tanaka, Yamauchi, et al., 2003	30. m/0.25 mm/0.25 μm, 30. C @ 1. min, 4. K/min; T_end: 250. C
Capillary	DB-Wax	2312.	Lee and Shibamoto, 2000	30. m/0.25 mm/0.25 μm, He, 3. K/min, 180. C @ 40. min; T_start: 50. C
Capillary	DB-Wax	2361.	Umano, Hagi, et al., 2000	60. m/0.25 mm/0.25 μm, He, 40. C @ 2. min, 2. K/min; T_end: 200. C
Capillary	DB-Wax	2358.	Umano, Nakahara, et al., 1999	60. m/0.25 mm/0.25 μm, He, 40. C @ 2. min, 2. K/min; T_end: 200. C

Normal alkane RI, polar column, custom temperature program

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Column type	Active phase	I	Reference	Comment
Capillary	Supelko CO Wax	2365.	Vekiari, Orepoulou, et al., 2010	60. m/0.32 mm/0.25 μm, Helium; Program: 40 0C (5 min) 4 0C/min -> 75 0C 5 0C/min -> 250 0C (10 min)
Capillary	Supelko CO Wax	2365.	Vekiari, Orepoulou, et al., 2010	60. m/0.32 mm/0.25 μm, Helium; Program: not specified
Capillary	DB-Wax	2407.	Yongsheng, Hua, et al., 2008	30. m/0.32 mm/0.25 μm, Helium; Program: 40 0C (4 min) 3 0C/min -> 50 0C 5 0C/min -> 120 0C 7 0C/min -> 175 0C 10 0C/min -> 230 0C (8 min)
Capillary	DB-Wax	2400.	Peng, Yang, et al., 1991	Program: not specified
Capillary	Superox 0.6; Carbowax 20M	2333.	Waggott and Davies, 1984	Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
Capillary	Superox 0.6; Carbowax 20M	2346.	Waggott and Davies, 1984	Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified

Lee's RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	DB-1	271.9	Johnson, Urso, et al., 1997	30. m/0.2 mm/0.25 μm, 50. C @ 2. min, 5. K/min, 300. C @ 5. min
Capillary	DB-5	269.9	Donnelly, Abdel-Hamid, et al., 1993	30. m/0.32 mm/0.25 μm, He, 40. C @ 3. min, 8. K/min, 285. C @ 29.5 min

Lee's RI, non-polar column, custom temperature program

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Column type	Active phase	I	Reference	Comment
Capillary	Methyl Silicone	271.04	Eckel, Ross, et al., 1993	Program: not specified
Capillary	Methyl Silicone	272.56	Eckel, Ross, et al., 1993	Program: not specified

References

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, Notes

Kuhn, Levins, et al., 1968
Kuhn, W.F.; Levins, R.J.; Lilly, A.C., Jr., Electron affinities and ionization potentials of phthalate compounds, J. Chem. Phys., 1968, 49, 5550. [all data]

Chen and Wentworth, 1989
Chen, E.C.M.; Wentworth, W.E., Experimental Determination of Electron Affinities of Organic Molecules, Mol. Cryst. Liq. Cryst., 1989, 171, 271. [all data]

Tudor, 1997
Tudor, E., Temperature dependence of the retention index for perfumery compounds on a SE-30 glass capillary column. I. Linear equations, J. Chromatogr. A, 1997, 779, 1-2, 287-297, https://doi.org/10.1016/S0021-9673(97)00453-6 . [all data]

Friocourt, Berthou, et al., 1979
Friocourt, M.P.; Berthou, F.; Picart, D.; Dreano, Y.; Floch, H.H., Glass Capillary Column Gas Chromatography of Phthalate Esters, J. Chromatogr., 1979, 172, 1, 261-271, https://doi.org/10.1016/S0021-9673(00)90961-0 . [all data]

Zulaïca and Guiochon, 1963
Zulaïca, J.; Guiochon, G., Séparation et identification de di-esters aliphatiques et aromatiques et de trimesters phosphoriques par chromatographie en phase gazeuse, Bull. Soc. Chim. Fr., 1963, 6, 1242-1252. [all data]

Ramarathnam, Rubin, et al., 1993
Ramarathnam, N.; Rubin, L.J.; Diosady, L.L., Studies on meat flavor. 4. Fractionation, characterization, and quantitation of volatiles from uncured and cured beef and chicken, J. Agric. Food Chem., 1993, 41, 6, 939-945, https://doi.org/10.1021/jf00030a020 . [all data]

Yamaguchi and Shibamoto, 1981
Yamaguchi, K.; Shibamoto, T., Volatile constituents of green tea, Gyokuro (Camellia sinensis L. var Yabukita), J. Agric. Food Chem., 1981, 29, 2, 366-370, https://doi.org/10.1021/jf00104a035 . [all data]

Alley and Dykes, 1972
Alley, B.J.; Dykes, H.W.H., Gas-Liquid Chromatographic Determination of Nitrate Esters,Stabilizers and Plasticizers in Nitrocellulose-Base Propellants, J. Chromatogr., 1972, 71, 1, 23-37, https://doi.org/10.1016/S0021-9673(01)85687-9 . [all data]

Ramsey, Lee, et al., 1980
Ramsey, J.D.; Lee, T.D.; Osselton, M.D.; Moffat, A.C., Gas-liquid chromatographic retention indices of 296 non-drug substances on SE-30 or OV-1 likely to be encountered in toxicological analyses, J. Chromatogr., 1980, 184, 2, 185-206, https://doi.org/10.1016/S0021-9673(00)85641-1 . [all data]

Tudor, Moldovan, et al., 1999
Tudor, E.; Moldovan, D.; Zârna, N., Temperature dependence of the retention index for perfumery compounds on two carbowax-20M glass capillary columns with different film thickness. 2, Rev. Roum. Chim., 1999, 44, 7, 665-675. [all data]

Nishimura, Yamaguchi, et al., 1989
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Notes

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Symbols used in this document:

EA Electron affinity
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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Gas Chromatography

Kovats' RI, non-polar column, isothermal

Kovats' RI, non-polar column, temperature ramp

Kovats' RI, non-polar column, custom temperature program

Kovats' RI, polar column, isothermal

Kovats' RI, polar column, temperature ramp

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

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

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

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

Normal alkane RI, non-polar column, temperature ramp

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

Normal alkane RI, polar column, temperature ramp

Normal alkane RI, polar column, custom temperature program

Lee's RI, non-polar column, temperature ramp

Lee's RI, non-polar column, custom temperature program

References

Notes