Phenol, 2-methoxy-4-propyl-
- Formula: C10H14O2
- Molecular weight: 166.2170
- IUPAC Standard InChIKey: PXIKRTCSSLJURC-UHFFFAOYSA-N
- CAS Registry Number: 2785-87-7
- 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: (4-Hydroxy-3-methoxyphenyl)propane; p-Propylguaiacol; Cerulignol; Coerulignol; Dihydroeugenol; Guaiacylpropane; 1-(4-Hydroxy-3-methoxyphenyl)propane; 2-Methoxy-4-propylphenol; 4-Hydroxy-3-methoxypropylbenzene; 4-Propyl-2-methoxyphenol; 4-Propylguaiacol; 2-Methoxy-4-n-propylphenol; p-n-Propylguaiacol; 1-Propyl-3-methoxy-4-hydroxybenzene; 2-Methoxy-4-(1-propyl)phenol; Eugenol dihydro; Phenol, 4-propyl, 2-methoxy; 1-(3-Methoxy-4-hydroxyphenyl)propane; Guaiacol, 4-propyl-; NSC 53043; 4-Propyl-2-methoxyphenol (4-propylguaiacol); Propyl guaiacol; 2-Methoxy-4-propylphenol (p-propylguaiacol)
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Phase change data
Go To: Top, 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 |
---|---|---|---|---|---|
Tfus | 289.15 | K | N/A | Coulthard, Marshall, et al., 1930 | Uncertainty assigned by TRC = 2. K; TRC |
Reduced pressure boiling point
Tboil (K) | Pressure (atm) | Reference | Comment |
---|---|---|---|
401. to 403. | 0.020 | Frinton Laboratories Inc., 1986 | BS |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
18.6 | 388. | A | Stephenson and Malanowski, 1987 | Based on data from 373. to 413. K.; AC |
Gas Chromatography
Go To: Top, Phase change 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
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | OV-1 | 180. | 1345. | Radecki and Grzybowski, 1978 | Chromosorb W HMDS (100-120 mesh); Column length: 2.1 m |
Kovats' RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Packed | SE-30 | 1392. | Grzybowski, Lamparczyk, et al., 1980 | Chromosorb W HMDS (80-100 mesh); Column length: 2.9 m; Program: not specified |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | CP Sil 8 CB | 1357. | Chevance and Farmer, 1999 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-5MS | 1382. | Varlet, Serot, et al., 2007 | 30. m/0.32 mm/0.5 μm, He; Program: 70C => 5C/min => 85C(1min) => 3C/min => 165C => 10C/min => 280C(3min) |
Capillary | DB-5MS | 1382. | Varlet V., Knockaert C., et al., 2006 | 30. m/0.32 mm/0.5 μm, He; Program: 70C(1min) => 3C/min => 80C(1min) => 5C/min => 150C => 10C/min => 280C (4min) |
Capillary | LM-5 | 1375.4 | Ré-Poppi and Santiago-Silva, 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 60C(2min) => 15C/min => 180C => 5C/min => 280C (10min) |
Capillary | LM-5 | 1376.3 | Ré-Poppi and Santiago-Silva, 2002 | 30. m/0.25 mm/0.25 μm, He; Program: 60C(2min) => 15C/min => 180C => 5C/min => 280C(5min) |
Capillary | DB-5MS | 1356. | Boulanger and Crouzet, 2000 | 30. m/0.25 mm/0.25 μm, H2/N2; Program: 40C (5min) => 2C/min => 200C => 5C/min => 250C (15min) |
Van Den Dool and Kratz RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | CP-Wax 52CB | 2103. | Chevance and Farmer, 1999 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
Capillary | CP-Wax 52CB | 2084. | Chevance and Farmer, 1999 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
Capillary | CP-Wax 52CB | 2081. | Chevance and Farmer, 1999, 2 | 40. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
Capillary | CP-Wax 52CB | 2103. | Chevance and Farmer, 1999, 2 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
Capillary | CP-Wax 52CB | 2099. | Chevance and Farmer, 1999, 2 | 40. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | VF-5 MS | 1373. | Souza, Re-Poppi, et al., 2012 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 1. min, 6. K/min, 280. C @ 3. min |
Capillary | ZB-5 | 1374. | Harrison and Priest, 2009 | 30. m/0.25 mm/0.25 μm, Helium, 40. C @ 1. min, 6. K/min, 280. C @ 9. min |
Capillary | HP-1 | 1337. | Castel, Fernandez, et al., 2006 | 50. m/0.2 mm/0.5 μm, He, 2. K/min, 250. C @ 120. min; Tstart: 60. C |
Capillary | HP-1 | 1344. | Fernandez, Lizzani-Cuvelier, et al., 2003 | 50. m/0.2 mm/0.5 μm, He, 2. K/min, 220. C @ 45. min; Tstart: 60. C |
Capillary | DB-5MS | 1352. | Damon, Hernández, et al., 2002 | He, 50. C @ 2. min, 15. K/min, 280. C @ 10. min; Column length: 30. m; Column diameter: 0.25 mm |
Capillary | DB-1 | 1334. | Kjällstrand, Ramnäs, et al., 1998 | 30. m/0.25 mm/0.25 μm, He, 5. K/min; Tstart: 50. C; Tend: 200. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Polydimethyl siloxane with 5 % Ph groups | 1365. | Robinson, Adams, et al., 2012 | Program: not specified |
Capillary | Polydimethyl siloxane with 5 % Ph groups | 1374. | Robinson, Adams, et al., 2012 | Program: not specified |
Capillary | VF-5 MS | 1373. | Souza, Re-Poppi, et al., 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
Capillary | Polydimethyl siloxane | 1406. | RAyne and Eggers, 2007 | Program: not specified |
Capillary | DB-5 | 1352. | Hamm, Bleton, et al., 2004 | 30. m/0.25 mm/0.25 μm, He; Program: 40C(1min) => 9C/min => 130C => 2C/min => 230C |
Capillary | HP-5MS | 1373. | Ansorena, Gimeno, et al., 2001 | 30. m/0.25 mm/0.25 μm, He; Program: 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min) |
Capillary | HP-5 | 1371. | Ansorena, Astiasarán, et al., 2000 | 30. m/0.25 mm/0.25 μm, He; Program: 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min) |
Capillary | SE-30 | 1392. | Peterson, 1992 | Program: not specified |
Capillary | OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc. | 1392. | Waggott and Davies, 1984 | Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified |
Normal alkane RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax | 2139. | Caldeira, de Sousa, et al., 2008 | 30. m/0.25 mm/0.25 μm, Helium, 40. C @ 10. min, 3.5 K/min, 180. C @ 30. min |
Capillary | PEG-20M | 2113. | Yao, Guo, et al., 2005 | 60. C @ 10. min, 3. K/min, 180. C @ 30. min; Column length: 30. m; Column diameter: 0.25 mm |
Capillary | DB-Wax | 2142. | Culleré, Escudero, et al., 2004 | 30. m/0.32 mm/0.5 μm, H2, 40. C @ 5. min, 4. K/min; Tend: 200. C |
Capillary | DB-Wax | 2146. | López, Ortín, et al., 2003 | 30. m/0.32 mm/0.5 μm, H2, 40. C @ 5. min, 4. K/min; Tend: 200. C |
Capillary | DB-Wax | 2134. | Ferreira, Aznar, et al., 2001 | 30. m/0.32 mm/0.5 μm, H2, 40. C @ 5. min, 4. K/min, 200. C @ 60. min |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax | 2103. | Gyawali and Kim, 2012 | 60. m/0.20 mm/0.25 μm, Helium; Program: 40 0C (3 min) 2 0C/min -> 150 0C 4 0C/min -> 220 0C (20 min) 5 0C/min -> 230 0C |
Capillary | SOLGel-Wax | 2117. | Johanningsmeier and McFeeters, 2011 | 30. m/0.25 mm/0.25 μm, Helium; Program: 40 0C (2 min) 5 0C/min -> 140 0C 10 0C/min -> 250 0C (3 min) |
Capillary | SOLGel-Wax | 2103. | Johanningsmeier and McFeeters, 2011 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
Capillary | DB-Wax | 2115. | San-Juan, Petka, et al., 2010 | 30. m/0.32 mm/0.50 μm, Hydrogen; Program: 40 0C (5 min) 4 0C/min -> 100 0C 6 0C/min -> 220 0C (20 min) |
Capillary | Supelcowax-10 | 2083. | de Simon, Estruelas, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium; Program: 45 0C 3 0C/min -> 230 0C (10 min) 10 0C/min -> 270 0C (21 min) |
Capillary | SOLGel-Wax | 2091. | Shu and Shen, 2008 | 30. m/0.53 mm/0.50 μm, Helium; Program: 40 0C 7 0C/min -> 180 0C 10 0C/min -> 240 0C (10 min) |
Capillary | SOLGel-Wax | 2090. | Shu and Shen, 2008 | 30. m/0.53 mm/0.50 μm, Helium; Program: not specified |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Coulthard, Marshall, et al., 1930
Coulthard, C.E.; Marshall, J.; Pyman, F.L.,
The Variation of Phenol Coefficients in a Homologous Series of Phenols,
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Frinton Laboratories Inc., 1986
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Catalog Number 11, Frinton Laboratories Inc., Vineland, NJ, 1986, 99. [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
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Radecki and Grzybowski, 1978
Radecki, A.; Grzybowski, J.,
Linear relationship between retention indices and chemical structure of phenols,
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Grzybowski, Lamparczyk, et al., 1980
Grzybowski, J.; Lamparczyk, H.; Nasal, A.; Radecki, A.,
Relationship between the retention indices of phenols on polar and non-polar stationary phases,
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Chevance and Farmer, 1999
Chevance, F.F.V.; Farmer, L.J.,
Identification of major volatile odor compounds in frankfurters,
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Varlet, Serot, et al., 2007
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Olfactometric Determination of the Most Potent Odor-Active Compounds in Salmon Muscle (Salmo salar) Smoked by Using Four Smoke Generation Techniques,
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Varlet V., Knockaert C., et al., 2006
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Comparison of odor-active volatile compounds of fresh and smoked salmon,
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Ré-Poppi and Santiago-Silva, 2005
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Polycyclic aromatic hydrocarbons and other selected organic compounds in ambient air of Campo Grande City, Brazil,
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Ré-Poppi and Santiago-Silva, 2002
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Identification of polycyclic aromatic hydrocarbons and methoxylated phenols in wood smoke emitted during production of charcoal,
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Boulanger and Crouzet, 2000
Boulanger, R.; Crouzet, J.,
Free and bound flavour components of Amazonian fruits: 3-glycosidically bound components of cupuacu,
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Chevance and Farmer, 1999, 2
Chevance, F.F.V.; Farmer, L.J.,
Release of volatile odor compounds from full-fat and reduced-fat frankfurters,
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Souza, Re-Poppi, et al., 2012
Souza, J.B.G.; Re-Poppi, N.; Raposo, J.L.(Jr).,
Characterization of pyroligneous acid used in agriculture by gas chromatography - mass spectrometry (in press),
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Harrison and Priest, 2009
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Composition of peaks used in the preparation of malt for Scotch Whisky production - influence of geographical source and extraction depth,
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Castel, Fernandez, et al., 2006
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Characterization of the Chemical Composition of a Byproduct from Siam Benzoin Gum,
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Volatile constituents of benzoin gums: Siam and Sumatra. Part 1.,
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Damon, Hernández, et al., 2002
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Analysis of the fragrance produced by the epiphytic orchid Anathallis (Pleurothallis) racemiflora (orchidaceae) in the Soconusco region, Chiapas, Mexico,
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Gas chromatographic and mass spectrometric analysis of 36 lignin-related methoxyphenols from uncontrolled combustion of wood,
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Headspace solid phase microextraction for screening for the presence of resins in Egyptian archaeological samples,
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Ansorena, Gimeno, et al., 2001
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Analysis of volatile compounds by GC-MS of a dry fermented sausage: chorizo de Pamplona,
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Gas chromatography-olfactometry and chemical quantitative study of the aroma of six premium auality Spanish aged red wines,
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Quantitative gas chromatography-olfactometry carried out at different dilutions of an extract. Differences in the odor profiles of four high-quality spanish aged red wines,
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Johanningsmeier, S.D.; McFeeters, R.F.,
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Shu and Shen, 2008
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Aroma-impact compounds in Lysimachia foenum-graecum extracts,
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Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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