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103284

Sigma-Aldrich

2-Methoxy-5-methylaniline

99%

Sinonimo/i:

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

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About This Item

Formula condensata:
CH3OC6H3(CH3)NH2
Numero CAS:
120-71-8
Peso molecolare:
137.18
Beilstein:
637071
Numero CE:
204-419-1
Numero MDL:
MFCD00007815
Codice UNSPSC:
12352100
ID PubChem:
24846603
NACRES:
NA.22

Densità del vapore

4.7 (vs air)

Livello qualitativo

200

Saggio

99%

Forma fisica

solid

P. eboll.

235 °C (lit.)

Punto di fusione

50-52 °C (lit.)

Stringa SMILE

COc1ccc(C)cc1N

InChI

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

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Descrizione generale

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

Applicazioni

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.

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H302,H319,H350

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

230.0 °F - closed cup

Punto d’infiammabilità (°C)

110 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG2430
BCCG1767
BCCF7358
BCCF5902
BCCF1858

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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
Comments on the paper 'The non-genotoxicity to rodents of the potent bladder carcinogens o-anisidine and p-cresidine'.
G Bolcsfoldi et al.
Mutation research, 279(3), 223-226 (1992-06-01)
N Richfield-Fratz et al.
Journal of chromatography, 405, 283-294 (1987-09-18)
The free aromatic amine p-cresidine is determined at low ppb (10(9] levels in the regulated color additive FD&C Red No. 40. The determination involves chloroform extraction of p-cresidine and other unsulfonated impurities from the color additive, followed by diazotization of
p-Cresidine.
Report on carcinogens : carcinogen profiles, 12, 122-123 (2011-08-19)
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