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240915

Sigma-Aldrich

2,4-Dimethylaniline

≥99%

Synonym(s):

1-Amino-2,4-dimethylbenzene, 2,4-Xylidine, 4-Amino-m-xylene

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About This Item

Linear Formula:
(CH3)2C6H3NH2
CAS Number:
95-68-1
Molecular Weight:
121.18
Beilstein:
636243
EC Number:
202-440-0
MDL number:
MFCD00007738
UNSPSC Code:
12352100
PubChem Substance ID:
24854443
NACRES:
NA.22

vapor density

4.2 (vs air)

vapor pressure

0.16 mmHg ( 25 °C)

Assay

≥99%

form

liquid

autoignition temp.

860 °F

expl. lim.

7 %

refractive index

n20/D 1.558 (lit.)

bp

218 °C (lit.)

mp

−14.3 °C (lit.)

density

0.98 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(N)c(C)c1

InChI

1S/C8H11N/c1-6-3-4-8(9)7(2)5-6/h3-5H,9H2,1-2H3

InChI key

CZZZABOKJQXEBO-UHFFFAOYSA-N

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General description

2,4-Dimethylaniline, the final degradation product of the pesticide amitraz, was measured by cyclic voltammetry.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - STOT RE 2

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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R D Brimecombe et al.
Journal of agricultural and food chemistry, 54(23), 8799-8803 (2006-11-09)
2,4-Dimethylaniline is a recalcitrant degradant of the pesticide amitraz and is also an industrial pollutant which is genotoxic, teratogenic and carcinogenic. The biological degradation of 2,4-dimethylaniline was examined and monitored by cyclic voltammetry. Pseudomonas species isolated from cattle dip tanks
S Göb et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 44(5), 339-345 (2001-11-07)
Among advanced oxidation processes (AOPs), the photochemically enhanced Fenton reaction may be considered as one of the most efficient for the degradation of contaminants in industrial wastewater. This process involves a series of complex reactions. Therefore, an empirical model based
Juan F García-Reyes et al.
Analytical chemistry, 79(1), 307-321 (2006-12-30)
The identification of transformation products of pesticides in foodstuffs is a crucial task difficult to tackle, due to the lack of standards and scarce information available. In this work, we describe a methodology for the identification and structural elucidation of
Nilgun Tokman et al.
Journal of chromatography. A, 1216(15), 3138-3146 (2009-02-24)
A method has been developed for identification and quantification of the acaricide amitraz and its transformation products, 2,4-dimethylaniline (DMA), 2,4-dimethylformamidine (DMF) and N-2,4-dimethylphenyl-N-methylformamidine (DMPF) in pears. The analytes were extracted using ethyl acetate and anhydrous sodium sulphate. Analysis was performed
Huan Yu et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 878(21), 1746-1752 (2010-06-18)
A new method has been developed for determination and confirmation of amitraz and its main metabolite, 2,4-dimethylaniline, in food animal tissues using gas chromatography-electron capture detector (GC-ECD) and gas chromatography-mass spectrometry detector (GC-MS). This method is based on a new
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