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Merck
CN

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
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-419-1
Beilstein/REAXYS Number:
637071
MDL number:
Assay:
99%
Form:
solid
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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

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.


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pictograms

Health hazardExclamation mark

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

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

Regulatory Information

危险化学品

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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
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
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



Global Trade Item Number

SKUGTIN
103284-500G04061832097633
103284-100G04061838670458