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442391

Supelco

3-Methylphenol

analytical standard

Synonyme(s) :

m-crésol

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About This Item

Formule linéaire :
CH3C6H4OH
Numéro CAS:
108-39-4
Poids moléculaire :
108.14
Numéro Beilstein :
506719
Numéro CE :
203-577-9
Numéro MDL:
MFCD00002302
Code UNSPSC :
12000000
ID de substance PubChem :
24867826

Qualité

analytical standard

Densité de vapeur

3.72 (vs air)

Pression de vapeur

<1 mmHg ( 20 °C)

CofA (certificat d'analyse)

current certificate can be downloaded

Température d'inflammation spontanée

1036 °F

Limite d'explosivité

1.06-1.35 %, 150 °F

Conditionnement

ampule of 1000 mg

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Indice de réfraction

n20/D 1.541 (lit.)

Point d'ébullition

203 °C (lit.)

Pf

8-10 °C (lit.)

Densité

1.034 g/mL at 25 °C (lit.)

Application(s)

agriculture
environmental

Format

neat

Température de stockage

2-30°C

Chaîne SMILES 

Cc1cccc(O)c1

InChI

1S/C7H8O/c1-6-3-2-4-7(8)5-6/h2-5,8H,1H3

Clé InChI

RLSSMJSEOOYNOY-UHFFFAOYSA-N

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Description générale

3-Methylphenol, a substituted phenol, is a common water pollutant. It is found to be toxic to fish and aquatic biota, even when present in trace quantities.

Application

2-Methylphenol may be used as an analytical reference standard for the determination of the analyte in petroleum crude oils, industrial wastewater and in fish bile by various chromatographic techniques.
3-Methylphenol can be used in the preparation of 3-methylcyclohexanone via hydrogenation reaction in the presence of nickel catalyst. It can also be used in the synthesis of toluene, via hydrogenation in the presence of bimetallic nickel-iron catalyst. It can find applications as a solvent for the ultraviolet-visible light spectral studies of chemically synthesized soluble acrylic acid doped polyaniline.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogrammes

Skull and crossbonesCorrosion
GHS06,GHS05

Mention d'avertissement

Danger

Mentions de danger

H301 + H311,H314,H412

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

186.8 °F - closed cup

Point d'éclair (°C)

86 °C - closed cup

Équipement de protection individuelle

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
MKCQ9108
MKCK4179
MKCB0976V
MKBR6079V
MKBP4843V

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o-crésol &#8805;99%

Sigma-Aldrich

W348007

o-crésol

Phénol Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1047

Phénol

p-Crésol &#8805;99%, FG

Sigma-Aldrich

W233706

p-Crésol

Acétaldéhyde ACS reagent, &#8805;99.5%

Sigma-Aldrich

402788

Acétaldéhyde

Studies on chemically synthesized soluble acrylic acid doped polyaniline
Athawale.AA, et al.
Materials Chemistry and Physics, 73, 106-110 (2002)
Selective conversion of m-cresol to toluene over bimetallic Ni?Fe catalysts
Nie L, et al.
J. Mol. Catal. A: Chem., 388, 47-55 (2014)
Determination of phenols in petroleum crude oils using liquid chromatography with electrochemical detection
MacCrehan WA and Brown-Thomas JM
Analytical Chemistry, 59(3), 477-479 (1987)
Analysis of phenolic compounds in industrial wastewater with high-performance liquid chromatography and post-column reaction detection
Fiehn O and Jekel M
Journal of Chromatography A, 769(2), 189-200 (1997)
Solid-phase analytical derivatization of alkylphenols in fish bile for gas chromatography-mass spectrometry analysis
Jonsson G, et al.
Journal of Chromatography A, 1183(1-2), 6-14 (2008)
Afficher tous les articles scientifiques apparentés

Articles

US EPA Method 8041: GC Analysis of Phenols on Equity®-5

Separation of 2-Chlorophenol; 2,4-Dichlorophenol; 2,4,6-Tribromophenol; 2,4,6-Trichlorophenol; 2,4-Dinitrophenol; Pentafluorophenol; 2-Methylphenol, analytical standard; 2,3,4,6-Tetrachlorophenol; Pentachlorophenol; 4-Nitrophenol; 2-Bromophenol; 2,3,5,6-Tetrachlorophenol; 2,3,5-Trichlorophenol; 4-Chloro-3-methylphenol; 2,4,5-Trichlorophenol; 4-Methylphenol, analytical standard; 2,4-Dimethylphenol; 2-Nitrophenol; 3-Methylphenol, analytical standard; Phenol; 2-Methyl-4,6-dinitrophenol; 2,3,4-Trichlorophenol; 2,6-Dichlorophenol; 2,3,4,5-Tetrachlorophenol

Protocoles

HPLC Analysis of Cresols and Phenol on Astec® CYCLOBOND® I 2000

HPLC Analysis of Cresols and Phenol on Astec® CYCLOBOND® I 2000

GC Analysis of Phenols in Water on a 5% Phenyl Column after SPE using Supelclean™ ENVI-Chrom P

Separation of 2-Nitrophenol; Pentachlorophenol; 2-Bromophenol; Phenol; 4-Nitrophenol; 3-Methylphenol, analytical standard; 4-Chloro-3-methylphenol; 2,4-Dichlorophenol; 2,3,4,6-Tetrachlorophenol; 2-Methylphenol, analytical standard; 2,4,6-Trichlorophenol; 2,4-Dimethylphenol; 2-Chlorophenol

GC Analysis of Xylene Isomers on SLB®-IL60

GC Analysis of Xylene Isomers on SLB®-IL60 - The cresol (methylphenol) isomers are also precursors to many chemicals. This chromatogram of a mix of aromatic and methylphenol compounds was generated using an SLB-IL60 ionic liquid column. Its interaction mechanisms allow the separation of all three xylene isomers, and all three cresol isomers.

US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on Equity®-5 (30 m x 0.25 mm I.D., 0.50 μm)

US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on Equity®-5 (30 m x 0.25 mm I.D., 0.50 μm)

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