Butylated Hydroxytoluene
- Formula: C15H24O
- Molecular weight: 220.3505
- IUPAC Standard InChIKey: NLZUEZXRPGMBCV-UHFFFAOYSA-N
- CAS Registry Number: 128-37-0
- 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: Phenol, 2,6-bis(1,1-dimethylethyl)-4-methyl-; p-Cresol, 2,6-di-tert-butyl-; Advastab 401; Antioxidant DBPC; Antioxidant KB; Antioxidant 29; Antioxidant 30; Antioxidant 4K; AO 29; AO 4K; Butylhydroxytoluene; BHT; BUKS; Catalin Antioxydant 1; Catalin CAO-3; Chemanox 11; CAO 1; CAO 3; Dalpac; Deenax; Di-tert-butyl-p-cresol; Di-tert-butyl-p-methylphenol; Di-tert-butylcresol; Dibunol; Dibutylated hydroxytoluene; DBPC; Impruvol; Ionol; Ionol (Antioxidant); Ionol CP; Ionol 1; Ionole; Nonox TBC; P 21; Parabar 441; Stavox; Sumilizer BHT; Sustane BHT; Tenamene 3; Tenox BHT; Topanol; Topanol O; Topanol OC; Vanlube PC; Vanlube PCX; Vianol; 2,6-Bis(1,1-dimethylethyl)-4-methylphenol; 2,6-Di-tert-butyl-p-cresol; 2,6-Di-tert-butyl-p-methylphenol; 2,6-Di-tert-butyl-4-methylphenol; 3,5-Di-tert-butyl-4-hydroxytoluene; 4-Hydroxy-3,5-di-tert-butyltoluene; 4-Methyl-2,6-di-tert-butylphenol; 2,6-Di-t-butyl-4-methylphenol; 2,6-Di-tert-butyl-1-hydroxy-4-methyl benzene; 2,6-di-Butyl-para-cresol; 2,6-di-tert-Butyl-methylphenol; o-Di-tert-butyl-p-methylphenol; Bht(food grade); Butylated hydroxytoluol; Dbpc(technical grade); DBMP; NCI-C03598; Paranox 441; 1-Hydroxy-4-methyl-2,6-di-tert-butylbenzene; 2,6-Di-terc.butyl-p-kresol; 2,6-Di-tert-butyl-4-cresol; 4-Methyl-2,6-di-terc. butylfenol; 4-Methyl-2,6-tert-butylphenol; Di-tert-Butylparamethylphenol; Di-tert-Butyl-4-methylphenol; 2,6-Di-t-butyl-p-cresol; Phenol, 2,6-di-tert-butyl-4-methyl-; 4-Methyl-2,6-di-t-butyl-phenol; Annulex BHT; Antrancine 8; Lowinox BHT; Nipanox BHT; Ralox BHT; Sustane; Vulkanox KB; BHT (butylated hydroxytoluene); 2,6-di-ter-butyl-4-methyl-phenol; 2,6-Di-tert-butyl-para-methylphenol; 2,6-di-tert-butyl-p-cresol (BHT); Butylated hydroxyl toluene (BHT); Dibutylhydroxytoluene; Dibutylcresol; 2,6-Bis(tert-butyl)-4-methylphenol; 2,6-Di(tert-butyl)hydroxytoluene; Ionol BHT; BHT Swanox; Agidol; 2,6-di-ter-butul-4-methyl-phenol; 4-Methyl-2,6-di-tert.-butylphenol; Di-ter-butyl p-cresol; butylated OH tolueno; Dibutyl-p-cresol; Ergotamine, dihydro-, monomethanesulfonate (salt); Hydagen DEO (Salt/Mix)
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Normal alkane RI, non-polar column, temperature ramp
Go To: Top, 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
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-5 MS | VF-5 MS | VF-5 MS | SPB-1 | DB-1 |
Column length (m) | 30. | 60. | 60. | 30. | 60. |
Carrier gas | Helium | Helium | Helium | Helium | Nitrogen |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.32 | 0.32 | 0.32 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 35. | 30. | 30. | 30. | 60. |
Tend (C) | 300. | 260. | 260. | 250. | 250. |
Heat rate (K/min) | 3. | 2. | 2. | 4. | 4. |
Initial hold (min) | 5. | 3. | 1. | ||
Final hold (min) | 15. | 28. | 28. | 10. | 10. |
I | 1511. | 1504. | 1505. | 1519. | 1492. |
Reference | Kotowska, Zalikowski, et al., 2012 | Leffingwell and Alford, 2011 | Leffingwell and Alford, 2011 | Escalona-Arranz, Perez-Roses, et al., 2010 | Safaei-Ghomi, Meshkatalsadat, et al., 2010 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-5 MS | VF-5 | DB-5 MS | HP-5MS | DB-5 |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | Helium | Helium | Helium | He | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 35. | 60. | 40. | 60. | 60. |
Tend (C) | 195. | 300. | 250. | 250. | 280. |
Heat rate (K/min) | 2. | 10. | 4. | 2. | 5. |
Initial hold (min) | 5. | 2. | 2. | 8. | 0.5 |
Final hold (min) | 30. | 10. | 2. | 15. | 2. |
I | 1509. | 1510. | 1508. | 1512. | 1516. |
Reference | Kim and Chung, 2009 | Li and Zhao, 2009 | Su, Wang, et al., 2009 | Ferhat, Tigrine-Kordjani, et al., 2007 | Ozel, Gogus, et al., 2006 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | PE-5 | HP-5 MS | DB-5 | SPB-5 | HP-5 |
Column length (m) | 50. | 30. | 25. | 60. | 25. |
Carrier gas | He | Helium | He | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.25 | 0.20 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.33 |
Tstart (C) | 100. | 60. | 40. | 70. | 50. |
Tend (C) | 280. | 250. | 280. | 240. | 180. |
Heat rate (K/min) | 3. | 2. | 3. | 5. | 5. |
Initial hold (min) | 1. | 8. | 5. | 8. | 3. |
Final hold (min) | 15. | 5. | 20. | ||
I | 1508. | 1512. | 1516. | 1545. | 1524. |
Reference | Pandey-Rai S., Mallavarapu G.R., et al., 2006 | Tigrine-Kordiani, Meklati, et al., 2006 | Merle, Blázquez, et al., 2002 | Kim, Kim, et al., 2000 | Jung, Wichmann, et al., 1999 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Ultra-2 | HP-1 | Ultra-2 | Ultra-2 | DB-5 |
Column length (m) | 50. | 30. | 50. | 50. | 60. |
Carrier gas | He | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.25 | 0.32 | 0.32 | 0.32 |
Phase thickness (μm) | 0.1 | 0.52 | 0.52 | 1.0 | |
Tstart (C) | 32. | 50. | 40. | 40. | 40. |
Tend (C) | 250. | 300. | 250. | 250. | 240. |
Heat rate (K/min) | 4. | 5. | 4. | 4. | 3. |
Initial hold (min) | 5. | 2. | 3. | 3. | |
Final hold (min) | 3. | 30. | 30. | ||
I | 1496. | 1501. | 1538. | 1525. | 1513. |
Reference | Khalilov L.M., Khalilova A.Z., et al., 1999 | Boatright and Crum, 1997 | King, Matthews, et al., 1995 | King, Hamilton, et al., 1993 | Berdague, Denoyer, et al., 1991 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary |
---|---|---|---|
Active phase | Ultra-1 | SE-30 | OV-101 |
Column length (m) | 25. | 10. | 50. |
Carrier gas | He | ||
Substrate | |||
Column diameter (mm) | 0.32 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | ||
Tstart (C) | 80. | 20. | 50. |
Tend (C) | 260. | 200. | 225. |
Heat rate (K/min) | 3. | 4. | 4. |
Initial hold (min) | 0.1 | ||
Final hold (min) | 30. | ||
I | 1488. | 1474. | 1499. |
Reference | Okumura, 1991 | Yaacob, Abdullah, et al., 1989 | Stern, Flath, et al., 1985 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kotowska, Zalikowski, et al., 2012
Kotowska, U.; Zalikowski, M.; Isidorov, V.A.,
HS-SPME/GC-MS analysis of volatile and semi-volatile organic compounds emitted from municipal sewage sludge,
Environ. Monit. Asses., 2012, 184, 5, 2893-2907, https://doi.org/10.1007/s10661-011-2158-8
. [all data]
Leffingwell and Alford, 2011
Leffingwell, J.; Alford, E.D.,
Volatile constituents of the giant pufball mushroom (Calvatia gigantea),
Leffingwell Rep., 2011, 4, 1-17. [all data]
Escalona-Arranz, Perez-Roses, et al., 2010
Escalona-Arranz, J.C.; Perez-Roses, R.; Jimenez, I.L.; Rodriguez-Amado, J.; Argota-Coello, H.; Canizares-Lay, J.; Morris-Quevedo, H.J.; Sierra-Gonzales, G.,
Chemical constituents of Tamarindus indica L. leaves,
Rev. Cubana Quim., 2010, 22, 3, 65-71. [all data]
Safaei-Ghomi, Meshkatalsadat, et al., 2010
Safaei-Ghomi, J.; Meshkatalsadat, M.H.; Asadi, M.,
Analysis of the essential oil of Salvia brachycalyx Boiss. by nano scale injection and antioxidative activity of methanol extract of this plant,
Digest J. Nanomaterials and Biostructures, 2010, 5, 2, 545-549. [all data]
Kim and Chung, 2009
Kim, J.-S.; Chung, H.Y.,
GC-MS analysis of the volatile components in dried boxthorn (Lycium chimensis) Fruit,
J. Korean Soc. Appl. Biol. Chem., 2009, 52, 5, 516-524, https://doi.org/10.3839/jksabc.2009.088
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Li and Zhao, 2009
Li, L.; Zhao, J.,
Determination of the volatile composition of Rhodobryum giganteum (Schwaegr.) Par. (Bryaceae) using solid-phase microextraction and gas chromatography / mass spectrometry (GC/MS),
Molecules, 2009, 14, 6, 2195-2201, https://doi.org/10.3390/molecules14062195
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Su, Wang, et al., 2009
Su, Y.; Wang, C.; Yinlong, G.,
Analysis of volatile compounds from Mentha hapioealyx Briq. by GC-MS based on accurate mass measurements and retention indices,
Acta Chem. Sinica, 2009, 67, 6, 546-554. [all data]
Ferhat, Tigrine-Kordjani, et al., 2007
Ferhat, M.A.; Tigrine-Kordjani, N.; Chemat, S.; Meklati, B.Y.; Chemat, F.,
Rapid Extraction of Volatile Compounds Using a New Simultaneous Microwave Distillation: Solvent Extraction Device,
Chromatographia, 2007, 65, 3-4, 217-222, https://doi.org/10.1365/s10337-006-0130-5
. [all data]
Ozel, Gogus, et al., 2006
Ozel, M.Z.; Gogus, F.; Lewis, A.C.,
Comparison of direct thermal desorption with water distillation and superheated water extraction for the analysis of volatile components of Rosa damascena Mill. using GCxGC-TOF/MS,
Anal. Chim. Acta., 2006, 566, 2, 172-177, https://doi.org/10.1016/j.aca.2006.03.014
. [all data]
Pandey-Rai S., Mallavarapu G.R., et al., 2006
Pandey-Rai S.; Mallavarapu G.R.; Naqvi A.A.; Yadav A.; Rai S.K.; Srivastava S.; Singh D.; Mishra R.; Kumar S.,
Volatile components of leaves and flowers of periwinkle Catharanthus roseus (L.) G. Don from New Delhi,
Flavour Fragr. J., 2006, 21, 3, 427-430, https://doi.org/10.1002/ffj.1606
. [all data]
Tigrine-Kordiani, Meklati, et al., 2006
Tigrine-Kordiani, N.; Meklati, B.Y.; Chemat, F.,
Abalysis by gas chromatography - mass spectrometry of the essential oil of Zygophyllum album L., an aromatic and medicinal plant growing in Algeria,
Int. J. Aromatherapy, 2006, 16, 3-4, 187-191, https://doi.org/10.1016/j.ijat.2006.09.008
. [all data]
Merle, Blázquez, et al., 2002
Merle, H.; Blázquez, M.A.; Boira, H.,
Chemical composition of the essential oil of Eriobotrya japonica (Thunb.) Lindl. flowers in the western Mediterranean area
in International Symposium on Loquat, April 11-13, 2002 (CIHEAM-IAMZ, 2003, p. 191-193), Llácer,G.; Badenes,M.L., ed(s)., Centre International de Hautes Etudes Agronomiques Mediterranean, Valencia, Spain, 2002, 191-193. [all data]
Kim, Kim, et al., 2000
Kim, H.-J.; Kim, K.; Kim, N.-S.; Lee, D.-S.,
Determination of floral fragrances of Rosa hybrida using solid-phase trapping-solvent extraction and gas chromatography-mass spectrometry,
J. Chromatogr. A, 2000, 902, 2, 389-404, https://doi.org/10.1016/S0021-9673(00)00863-3
. [all data]
Jung, Wichmann, et al., 1999
Jung, A.; Wichmann, K.-H.; Kolb, M.,
VOC emission of polymeric packaging materials,
LaborPraxis, 1999, 23, 9, 20-22. [all data]
Khalilov L.M., Khalilova A.Z., et al., 1999
Khalilov L.M.; Khalilova A.Z.; Odinokov V.N.; Baltaev U.A.; Paramonov E.A.; Dzhemilev U.M.,
Identification and biological activity of the volatile organic substances emitted by plants and insects - II. Sesquiterpene composition of the native scent of leaves of the potato Solanum tuberosum,
Chem. Nat. Compd. (Engl. Transl.), 1999, 35, 4, 422-426, https://doi.org/10.1007/BF02282508
. [all data]
Boatright and Crum, 1997
Boatright, W.L.; Crum, A.D.,
Nonpolar-volatile lipids from soy protein isolates and hexane-defatted flakes,
J. Amer. Oil Chem. Soc., 1997, 74, 4, 461-467, https://doi.org/10.1007/s11746-997-0107-z
. [all data]
King, Matthews, et al., 1995
King, M.-F.; Matthews, M.A.; Rule, D.C.; Field, R.A.,
Effect of beef packaging method on volatile compounds developed by oven roasting or microwave cooking,
J. Agric. Food Chem., 1995, 43, 3, 773-778, https://doi.org/10.1021/jf00051a039
. [all data]
King, Hamilton, et al., 1993
King, M.-F.; Hamilton, B.L.; Matthews, M.A.; Rule, D.C.; Field, R.A.,
Isolation and identification of volatiles and condensable material in raw beef with supercritical carbon dioxide extraction,
J. Agric. Food Chem., 1993, 41, 11, 1974-1981, https://doi.org/10.1021/jf00035a030
. [all data]
Berdague, Denoyer, et al., 1991
Berdague, J.-L.; Denoyer, C.; Le Quéré, J.-L.; Semon, E.,
Volatile components of dry-cured ham,
J. Agric. Food Chem., 1991, 39, 7, 1257-1261, https://doi.org/10.1021/jf00007a012
. [all data]
Okumura, 1991
Okumura, T.,
retention indices of environmental chemicals on methyl silicone capillary column,
Journal of Environmental Chemistry (Japan), 1991, 1, 2, 333-358, https://doi.org/10.5985/jec.1.333
. [all data]
Yaacob, Abdullah, et al., 1989
Yaacob, K.B.; Abdullah, C.M.; Joulain, D.,
Essential Oil of Ruta graveolens L.,
J. Essent. Oil Res., 1989, 1, 5, 203-207, https://doi.org/10.1080/10412905.1989.9697787
. [all data]
Stern, Flath, et al., 1985
Stern, D.J.; Flath, R.A.; Mon, T.R.; Teranishi, R.; Lundin, R.E.; Benson, M.E.,
Crude oleic acid volatiles,
J. Agric. Food Chem., 1985, 33, 2, 180-184, https://doi.org/10.1021/jf00062a005
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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