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103284

Sigma-Aldrich

2-Methoxy-5-methylaniline

99%

Sinónimos:

5-Methyl-o-anisidine, 6-Methoxy-m-toluidine, p-Cresidine

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About This Item

Fórmula lineal:
CH3OC6H3(CH3)NH2
Número de CAS:
120-71-8
Peso molecular:
137.18
Beilstein/REAXYS Number:
637071
EC Number:
204-419-1
MDL number:
MFCD00007815
UNSPSC Code:
12352100
PubChem Substance ID:
24846603
NACRES:
NA.22

vapor density

4.7 (vs air)

assay

99%

form

solid

bp

235 °C (lit.)

mp

50-52 °C (lit.)

SMILES string

COc1ccc(C)cc1N

InChI

1S/C8H11NO/c1-6-3-4-8(10-2)7(9)5-6/h3-5H,9H2,1-2H3

InChI key

WXWCDTXEKCVRRO-UHFFFAOYSA-N

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General description

2-Methoxy-5-methylaniline is an aromatic amine present as contaminants in commercial hair dye samples.

Application

2-Methoxy-5-methylaniline was used in the synthesis of 4-(4-Amino-5-methoxy-2-methylphenylazo)-5-hydroxy-naphthalene-2,7-disulfonic acid. 2-Methoxy-5-methylaniline was used to analyse the application of polymeric ionic liquids as selective solid-phase microextraction sorbent coatings for the analysis of genotoxic impurities and structurally alerting compounds such as alkyl halides and aromatics. 2-Methoxy-5-methylaniline was used in a study to develop a sensitive analytical method for the determination of aromatic amines found in commercial hair dyes using high liquid chromatography coupled to an electrochemical detector by using the ionic liquid 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide in the mobile phase.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

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Sigma-Aldrich

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Tien D Ho et al.
Journal of chromatography. A, 1240, 29-44 (2012-04-28)
A series of polymeric ionic liquids (PILs) possessing varied chemical makeup and composition were applied as selective solid-phase microextraction (SPME) sorbent coatings for the analysis of genotoxic impurities (GTIs) and related structurally alerting compounds, namely, alkyl halides and aromatics. In
Kannan P Naicker et al.
Bioorganic & medicinal chemistry, 12(5), 1215-1220 (2004-02-26)
A structure-based design approach has been used to optimize a lead HIV-1 entry inhibitor targeted to the envelope glycoprotein gp41. The docking study on this lead compound revealed important structural requirements that need to be preserved as well as structural
Janet M Petruska et al.
Toxicologic pathology, 30(6), 696-704 (2003-01-07)
The carcinogenic potential of chlorpromazine hydrochloride, a psychotropic agent, was assessed in the p53 heterozygous mouse assay. In a 4-week dose range finding study in p53 wild-type mice, doses of 20,40, 60, and 80 mg/kg were poorly tolerated because of
J Ashby et al.
Mutation research, 250(1-2), 115-133 (1991-09-01)
The two potent rodent bladder carcinogens o-anisidine and p-cresidine, and the structurally related non-carcinogen 2,4-dimethoxyaniline, have been extensively evaluated for genotoxicity to rodents and found to be inactive. Most data were generated on o-anisidine, an agent that is also only
Thiago Mescoloto Lizier et al.
Molecules (Basel, Switzerland), 17(7), 7961-7979 (2012-07-04)
The room temperature ionic liquid (IL) 1-butyl-3-methylimidazolium bis-(trifluorometanesulfonyl)imide BMIm[NTf₂] was used as a novel medium for improvement of separation and quantization of 16 aromatic amines typically present as contaminants in consumer products and detected by HPLC coupled to an electrochemical
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