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442361 Supelco

2-Methylphenol

analytical standard

Synonym: 2-Methylphenol, o-Cresol

  • CAS Number 95-48-7

  • Linear Formula CH3C6H4OH

  • Molecular Weight 108.14

  •  Beilstein Registry Number 506917

  •  EC Number 202-423-8

  •  MDL number MFCD00002226

  •  PubChem Substance ID 24867813

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chromatography,
grade   analytical standard
vapor density   3.72 (vs air)
vapor pressure   0.3 mmHg ( 20 °C)
form   neat
autoignition temp.   1110 °F
expl. lim.   1.47 %, 148 °F
packaging   ampule of 1000 mg
bp   191 °C(lit.)
mp   29-31 °C(lit.)

Price and Availability

QuEChERS SPE Tubes


QuEChERS SPE TubesSupelco provides a range of routine and specialty products for this popular sample prep technique used in multi-pesticide residue analysis.




Solvents for Pesticide Residue Analysis


Solvents for Pesticide Residue AnalysisFluka solvents for residue analysis of pesticides are glass-distilled and
extensively tested by GC/ECD to ensure minimum halogenated residue.




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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Hazard Codes (Europe) 
T
Risk Statements (Europe) 
Safety Statements (Europe) 
36/37/39-45
RIDADR 
UN 3455 8(6.1) / PGII
WGK Germany 
2
RTECS 
GO6300000
Flash Point(F) 
177.8 °F
Flash Point(C) 
81 °C

Protocols & Articles

Articles

Determination of Water Content in o-Cresol Using Karl Fischer Titration

Phenols behave differently. Most of them can be titrated in the usual manner, some are oxidized by iodine. o-Cresol shows a slight tendency towards oxidation, divalent phenols are easily oxidized. Py...
Keywords: Oxidations, Titrations

Phenolic Calibration Standards for Monitoring Wastewaters

Phenolic compounds are important raw materials for the manufacturing of phenolic resins, pharmaceuticals, laboratory reagents, dyes, germicidal paints, and general disinfectants. Due to their toxicit...
Reporter US Volume 28.3
Keywords: Chromatography, Environmental, Gas chromatography, Pharmaceutical, Sample preparations

Peer-Reviewed Papers

References

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Ion-pairing reversed-phase liquid chromatography fractionation in combination with isotope labeling reversed-phase liquid chromatography-mass spectrometry for comprehensive metabolome profiling. Guo K, Peng J, Zhou R, et al. J. Chromatogr. A 1218(23), 3689-94, (2011)

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Synthesis and screening of mono- and di-aryl technetium and rhenium metallocarboranes. A new class of probes for the estrogen receptor. Patrick W Causey et al J. Med. Chem. 51, 2833-44, (2008)

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Regio- and enantioselective o-allylation of phenol and alcohol catalyzed by a planar-chiral cyclopentadienyl ruthenium complex. Onitsuka K, Okuda H, and Sasai H Angew. Chem. Int. Ed. Engl. 47(8), 1454-7, (2008)

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QSAR study on permeability of hydrophobic compounds with artificial membranes. Masaaki Fujikawa et al Bioorg. Med. Chem. 15, 3756-67, (2007)

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In silico and in vitro filters for the fast estimation of skin permeation and distribution of new chemical entities. Giorgio Ottaviani et al J. Med. Chem. 50, 742-8, (2007)

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Integrated catalytic wet air oxidation and aerobic biological treatment in a municipal WWTP of a high-strength o-cresol wastewater. Suarez-Ojeda ME, Guisasola A, Baeza JA, et al. Chemosphere 66(11), 2096-105, (2007)

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Preparation of platinum- and silver-incorporated TiO2 coatings in thin-film photoreactor for the photocatalytic decomposition of o-cresol. Kuo YL, Su TL, Chuang KJ, et al. Environ. Technol. 33(15-16), 1799-806, (2011)

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A battery of DNA effect biomarkers to evaluate environmental exposure of Flemish adolescents. Koppen G, Verheyen G, Maes A, et al. J. Appl. Toxicol. 27(3), 238-46, (2007)

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Effect of Pt/TiO2 characteristics on temporal behavior of o-cresol decomposition by visible light-induced photocatalysis. Chen HW, Ku Y, and Kuo YL Water Res. 41(10), 2069-78, (2007)

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Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk). Giulia Caron et al J. Med. Chem. 48, 3269-79, (2005)

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Cellular apoptosis and cytotoxicity of phenolic compounds: a quantitative structure-activity relationship study. Cynthia D Selassie et al J. Med. Chem. 48, 7234-42, (2005)

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Photodecomposition of o-cresol by UV-LED/TiO2 process with controlled periodic illumination. Chen HW, Ku Y, and Irawan A Chemosphere 69(2), 184-90, (2007)

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Elimination of phenol and aromatic compounds by zero valent iron and EDTA at low temperature and atmospheric pressure. Sanchez I, Stüber F, Font J, et al. Chemosphere 68(2), 338-44, (2007)

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New insights on toluene biodegradation by Pseudomonas putida F1: influence of pollutant concentration and excreted metabolites. Bordel S, Muñoz R, Díaz LF, et al. Appl. Microbiol. Biotechnol. 74(4), 857-66, (2007)

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Protective role of selenium against over-expression of cancer-related apoptotic genes induced by o-cresol in rats. Khalil WK and Booles HF Arh. Hig. Rada Toksikol. 62(2), 121-9, (2011)

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Isomeric identification by laser control mass spectrometry. Dela Cruz JM, Lozovoy VV, and Dantus M J. Mass Spectrom. 42(2), 178-86, (2007)

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Automated determination of seven phenolic compounds in mainstream tobacco smoke. Vaughan C, Stanfill SB, Polzin GM, et al. Nicotine Tob. Res. 10(7), 1261-8, (2008)

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Immobilized acclimated biomass-powdered activated carbon for the bioregeneration of granular activated carbon loaded with phenol and o-cresol. Toh RH, Lim PE, Seng CE, et al. Bioresour. Technol. 143, 265-74, (2013)

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Biological monitoring of exposure to solvents using the chemical itself in urine: application to toluene. Ducos P, Berode M, Francin JM, et al. Int. Arch. Occup. Environ. Health 81(3), 273-84, (2008)

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Comparison between urinary o-cresol and toluene as biomarkers of toluene exposure. Fustinoni S, Mercadante R, Campo L, et al. J. Occup. Environ. Hyg. 4(1), 1-9, (2007)

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The effect of workload on biological monitoring of occupational exposure to toluene and n-Hexane: contribution of physiologically based toxicokinetic modeling. Sari-Minodier I, Truchon G, Charest-Tardif G, et al. J. Occup. Environ. Hyg. 6(7), 415-32, (2009)

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Determination of urinary ortho- and meta-cresol in humans by headspace SPME gas chromatography/mass spectrometry. Fustinoni S, Mercadante R, Campo L, et al. J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 817(2), 309-17, (2005)

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The effect of surfactants on the ozonation of o-cresol in aqueous solutions in a rotating packed contactor. Ku Y, Ji YS, Chen HW, et al. Environ. Technol. 31(2), 139-44, (2010)

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Removal of organic compounds by a biofilm supported on GAC: modelling of batch and column data. Quintelas C, Silva B, Figueiredo H, et al. Biodegradation 21(3), 379-92, (2010)

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Interaction of phenol, o-cresol, and p-cresol with a clay-rich soil sample. Dolatto RG, Messerschmidt I, Pereira BF, et al. J. Agric. Food Chem. 58(4), 2426-32, (2010)

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Self-collected urine sampling to study the kinetics of urinary toluene (and o-cresol) and define the best sampling time for biomonitoring. Fustinoni S, Mercadante R, and Campo L Int. Arch. Occup. Environ. Health 82(6), 703-13, (2009)

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Determination of phenol and o-cresol by GC/MS in a fatal poisoning case. Boatto G, Nieddu M, Carta A, et al. Forensic Sci. Int. 139(2-3), 191-4, (2004)

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An autopsy case of poisoning by massive absorption of cresol a short time before death. Monma-Ohtaki J, Maeno Y, Nagao M, et al. Forensic Sci. Int. 126(1), 77-81, (2002)

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Purification and characterization of three neutral extracellular isoperoxidases from rye leaves. Murakami S, Takahara H, and Shiraiwa M Phytochemistry 68(6), 777-84, (2007)

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Determination of biodegradability of phenolic compounds, characteristic to wastewater of the oil-shale chemical industry, on activated sludge by oxygen uptake measurement. Lepik R and Tenno T Environ. Technol. 33(1-3), 329-39, (2012)

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Molecular structure, spectroscopic studies (FTIR, FT-Raman and NMR) and HOMO-LUMO analysis of 6-chloro-o-cresol and 4-chloro-3-methyl phenol by density functional theoretical study. Krishnakumar V, Kumar M, Prabavathi N, et al. Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 97, 144-54, (2012)

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Ozonation of o-cresol in aqueous solutions using a rotating packed-bed reactor. Ku Y, Ji YS, and Chen HW Water Environ. Res. 80(1), 41-6, (2008)

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Enhanced photodegradation of o-cresol in aqueous Mn(1%)-doped ZnO suspensions. Abdollahi Y, Abdullah AH, Gaya UI, et al. Environ. Technol. 33(10-12), 1183-9, (2012)

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Limited validity of o-cresol and benzylmercapturic acid in urine as biomarkers of occupational exposure to toluene at low levels. Inoue O, Kawai T, Ukai H, et al. Ind. Health 46(4), 318-25, (2008)

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Modulation of FAD-dependent monooxygenase activity from aromatic compounds-degrading Stenotrophomonas maltophilia strain KB2. Wojcieszyńska D, Greń I, Hupert-Kocurek K, et al. Acta Biochim. Pol. 58(3), 421-6, (2011)

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Merck 14,2579

Beil. 6,IV,1940

Aldrich MSDS 1, 491:A / Corp MSDS 1 (1), 923:B / FT-IR 2 (2), 1836:B / FT-IR 1 (1), 1069:B / FT-NMR 1 (2), 243:B / IR-Spectra (2), 574:B / IR-Spectra (3), 644:B / NMR-Reference 2 (1), 867:B / RegBook 1 (1), 1265:B / Sax 6, 814 / Sigma FT-IR 1 (2), 407:A / Structure Index 1, 192:B:1 / Vapor Phase 3, 1001:B

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