Apocynin
- Formula: C9H10O3
- Molecular weight: 166.1739
- IUPAC Standard InChIKey: DFYRUELUNQRZTB-UHFFFAOYSA-N
- CAS Registry Number: 498-02-2
- 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. - Species with the same structure:
- Other names: Ethanone, 1-(4-hydroxy-3-methoxyphenyl)-; Acetophenone, 4'-hydroxy-3'-methoxy-; Acetoguaiacon; Acetoguaiacone; Acetovanillone; Acetovanilone; Acetovanyllon; Apocynine; 1-(4-Hydroxy-3-methoxyphenyl)ethanone; 3-Methoxy-4-hydroxyacetophenone; 4-Acetyl-2-methoxyphenol; 4-Hydroxy-3-methoxyacetophenone; 4-Hydroxy-3-methoxyphenyl methyl ketone; 4'-Hydroxy-3'-methoxyacetophenone; 3-Metoksy-4-hydroksyacetofenon; 2-Methoxy-4-acetylphenol; 3'-Methoxy-4'-hydroxyacetophenone; 4-Acetylguaiacol; 4-Hydroxy-3-methoxyphenyl methyl keton; Phenol, 4-acetyl-2-methoxy; NSC 209524; 1-(4-Hydroxy-3-methoxyphenyl)-ethanone (acetovanillone); -Acetylguaiacol
- Information on this page:
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Phase change data
Go To: Top, IR Spectrum, 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 by: Robert L. Brown and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 570.7 | K | N/A | Weast and Grasselli, 1989 |
Reduced pressure boiling point
Tboil (K) | Pressure (atm) | Reference |
---|---|---|
537.2 | 0.022 | Aldrich Chemical Company Inc., 1990 |
IR Spectrum
Go To: Top, Phase change data, 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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Sadtler Research Labs Under US-EPA Contract |
State | gas |
Mass spectrum (electron ionization)
Go To: Top, Phase change data, IR Spectrum, 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
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
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 | 352840 |
Gas Chromatography
Go To: Top, Phase change data, IR Spectrum, 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
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | OV-1 | 180. | 1503. | Radecki and Grzybowski, 1978 | Chromosorb W HMDS (100-120 mesh); Column length: 2.1 m |
Kovats' RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | SPB-1 | 1447. | Nagarajan, Rao, et al., 2001 | 30. m/0.32 mm/0.25 μm, He, 60. C @ 2. min, 2. K/min, 250. C @ 5. min |
Kovats' RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5 | 1480. | de Marchese, de Heluani, et al., 2007 | He; Program: 60C(5min) => 3C/min => 100C => 1C/min => 160C => 10C/min => 240C(10min) |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5MS | 1491. | Lalel, Singh, et al., 2003 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 1. min, 3. K/min, 310. C @ 20. min |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | VF-5MS | 1496. | Tret'yakov, 2008 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
Capillary | LM-5 | 1498.7 | 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) |
Van Den Dool and Kratz RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Innowax | 2676. | Botelho, Caldeira, et al., 2007 | 30. m/0.25 mm/0.25 μm, H2, 45. C @ 5. min, 3.5 K/min, 210. C @ 20. min |
Capillary | DB-Wax | 2620. | Bureau, Baumes, et al., 2000 | 30. m/0.32 mm/0.5 μm, He, 60. C @ 3. min, 3. K/min, 245. C @ 20. min |
Capillary | DB-Wax | 2620. | Bureau, Razungles, et al., 2000 | 30. m/0.32 mm/0.5 μm, 60. C @ 3. min, 3. K/min, 245. C @ 20. min |
Van Den Dool and Kratz RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Stabilwax | 2667. | Natali N., Chinnici F., et al., 2006 | 30. m/0.25 mm/0.25 μm, He; Program: 40C => 3C/min => 100C => 5C/min => 240C(10min) |
Capillary | DB-Wax | 2606. | Cantergiani, Brevard, et al., 2001 | 30. m/0.25 mm/0.25 μm; Program: 20C(30s) => fast => 60C => 4C/min => 220C (20min) |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5 MS | 1539. | Xu, Han, et al., 2012 | 30. m/0.25 mm/0.25 μm, 60. C @ 2. min, 15. K/min, 300. C @ 10. min |
Capillary | ZB-5 | 1498. | 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-5 MS | 1539. | Xu, Han, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 2. min, 15. K/min, 300. C @ 10. min |
Capillary | DB-5 | 1484. | Güntert, Rapp, et al., 1986 | 30. m/0.25 mm/0.25 μm, He, 2. K/min; Tstart: 40. C; Tend: 250. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | VF-5 MS | 1497. | Souza, Re-Poppi, et al., 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
Capillary | HP-5 MS | 1485. | Grzeszczuk, Wesolowska, et al., 2011 | 30. m/0.25 mm/0.25 μm, Helium; Program: 40 0C (5 min) 30 0C/min -> 60 0C 6 0C/min -> 230 0C (10 min) |
Capillary | ZB-5 | 1487. | 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 | HP-5 | 1490. | 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 | 1491. | Zhao, Li, et al., 2008 | 30. m/0.25 mm/0.25 μm; Program: not specified |
Capillary | DB-5 | 1483. | Santos, Santiago, et al., 2007 | 30. m/0.25 mm/0.25 μm, Hydrogen; Program: 35 0C 4 0C/min -> 180 0C 17 0C/min -> 280 0C (10 min) |
Capillary | DB-5 | 1482. | Garneau, Bouhajib, et al., 1994 | Column length: 30. m; Column diameter: 0.25 mm; Program: not specified |
Normal alkane RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax Etr | 2664. | Ibarz, Ferreira, et al., 2006 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 5. min, 2. K/min, 230. C @ 100. min |
Capillary | DB-Wax | 2640. | Lee and Noble, 2003 | 30. m/0.25 mm/0.25 μm, He, 40. C @ 4. min, 4. K/min, 185. C @ 20. min |
Capillary | Supelcowax-10 | 2638. | Miranda-López, Libbey, et al., 1992 | 60. m/0.75 mm/1. μm, 80. C @ 5. min, 2. K/min; Tend: 200. C |
Capillary | Supelcowax-10 | 2640. | Miranda-López, Libbey, et al., 1992 | 60. m/0.75 mm/1. μm, 80. C @ 5. min, 2. K/min; Tend: 200. C |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Stabilwax | 2667. | Chinnici, Guerrero, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium; Program: 35 0C 3 0C/min -> 100 0C 5 0C/min -> 240 0C (10 min) |
Capillary | DB-Wax | 2664. | Loscos, Hernandez-Orte, et al., 2009 | 60. m/0.25 mm/0.50 μm, Helium; Program: 40 0C (3 min) 10 0C/min -> 90 0C 2 0C/min -> 230 0C (37 min) |
Capillary | DB-Wax Etr | 2664. | Loskos, Hernandez-Orte, et al., 2007 | 60. m/0.25 mm/0.5 μm, He; Program: 40C(3min) => 10C/min => 90C => 2C/min => 230C (37min) |
Capillary | DB-Wax | 2623. | Tian, Zhang, et al., 2007 | 30. m/0.25 mm/0.25 μm, He; Program: 50 0C (2 min) 6 0C/min -> 150 0C 8 0C/min -> 230 0C (15 min) |
Capillary | CP-Wax 52 CB | 2637. | Carro Marino, López Tamames, et al., 1995 | H2; Column length: 30. m; Column diameter: 0.32 mm; Program: 60 0C 2 0C/min -> 220 0C 3 0C/min -> 245 0C |
Capillary | Supelcowax | 2626. | Garneau, Bouhajib, et al., 1994 | Column length: 30. m; Column diameter: 0.25 mm; Program: not specified |
Capillary | Supelcowax-10 | 2640. | Miranda-Lopez, Libbey, et al., 1992 | 30. m/0.53 mm/0.25 μm; Program: 80C(5min) => 5C/min => 155C => 4C/min => 240C(30min) |
References
Go To: Top, Phase change data, IR Spectrum, 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.
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
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Chemical composition of the volatiles of Decalepis hamiltonii (Wight Arn),
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de Marchese, de Heluani, et al., 2007
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Incisol, an alcohol with a novel sesquiterpene skeleton from Xenophyllum incisum,
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Glycosidically-bound aroma volatile compounds in the skin and pulp of 'Kensington Pride' mango fruit at different stages of maturity,
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Identification of polycyclic aromatic hydrocarbons and methoxylated phenols in wood smoke emitted during production of charcoal,
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Evaluation of two quantitative gas chromatography-olfactometry methods for clonal red wines differentiation,
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Effects of vine or bunch shading on the glycosylated flavor precursors in grapes of Vitis vinifera L. Cv. Syrah,
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The aroma of Muscat of Frontignan grapes: effect of the light environment of vine or bunch on volatiles and glycoconjugates,
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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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Notes
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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