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103284

Sigma-Aldrich

2-Methoxy-5-methylaniline

99%

Synonyme(s) :

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

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About This Item

Formule linéaire :
CH3OC6H3(CH3)NH2
Numéro CAS:
120-71-8
Poids moléculaire :
137.18
Numéro Beilstein :
637071
Numéro CE :
204-419-1
Numéro MDL:
MFCD00007815
Code UNSPSC :
12352100
ID de substance PubChem :
24846603
Nomenclature NACRES :
NA.22

Densité de vapeur

4.7 (vs air)

Pureté

99%

Forme

solid

Point d'ébullition

235 °C (lit.)

Pf

50-52 °C (lit.)

Chaîne SMILES 

COc1ccc(C)cc1N

InChI

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

Clé InChI

WXWCDTXEKCVRRO-UHFFFAOYSA-N

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Description générale

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.

Pictogrammes

Health hazardExclamation mark
GHS08,GHS07

Mention d'avertissement

Danger

Mentions de danger

H302,H319,H350

Classification des risques

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

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

230.0 °F - closed cup

Point d'éclair (°C)

110 °C - closed cup

Équipement de protection individuelle

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

Certificats d'analyse (COA)

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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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