103284
2-Methoxy-5-methylaniline
99%
Synonym(s):
5-Methyl-o-anisidine, 6-Methoxy-m-toluidine, p-Cresidine
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About This Item
Linear Formula:
CH3OC6H3(CH3)NH2
CAS Number:
Molecular Weight:
137.18
Beilstein:
637071
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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vapor density
4.7 (vs air)
Quality Level
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point(F)
230.0 °F - closed cup
Flash Point(C)
110 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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
R W Tennant et al.
Carcinogenesis, 14(1), 29-35 (1993-01-01)
Three transgenic mouse lines carrying v-Ha-ras (TG-SH), c-myc (TG-M) or c-neu (TG-NK) oncogenes under regulatory control of mouse mammary tumor virus (MMTV) long terminal repeat (LTR) sequences were evaluated for responses to two chemical carcinogens. p-Cresidine, a mutagenic urinary bladder
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
T L Horn et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 45(1), 55-63 (2006-09-13)
A six-month study was conducted in p53(+/-) mice to evaluate the possible oncogenicity of resveratrol (3,5,4'-trihydroxy-trans-stilbene), a cancer chemopreventive agent present in grapes and other foods. p53(+/-) mice (25/sex/group) received daily gavage exposure to vehicle only (negative control), resveratrol doses
G Reznik et al.
Anticancer research, 1(5), 279-286 (1981-01-01)
p-Cresidine was administered in the feed at either of two concentrations (0.5 and 1.0 percent) to groups of 50 male and 50 female F344 rats for 104 weeks. Fifty animals of each sex were placed on test as controls and
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