301493
2,4-二甲基苯胺
98%
别名:
1-氨基-2,4-二甲基苯, 2,4-二甲苯胺, 4-氨基间二甲苯
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关于此项目
线性分子式:
(CH3)2C6H3NH2
化学文摘社编号:
分子量:
121.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-440-0
Beilstein/REAXYS Number:
636243
MDL number:
Assay:
98%
Form:
liquid
InChI key
CZZZABOKJQXEBO-UHFFFAOYSA-N
InChI
1S/C8H11N/c1-6-3-4-8(9)7(2)5-6/h3-5H,9H2,1-2H3
SMILES string
Cc1ccc(N)c(C)c1
vapor density
4.2 (vs air)
vapor pressure
0.16 mmHg ( 25 °C)
assay
98%
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.)
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General description
2,4-Dimethylaniline is hydrolysis product of amitraz (sum) in pears. Electrochemical method for the determination of total amitraz residues and its final breakdown product, 2,4-dimethylaniline was reported.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - STOT RE 2
存储类别
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
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
R Brimecombe et al.
Talanta, 71(3), 1298-1303 (2007-02-28)
Amitraz is a formamide acaracide used in the control of ticks and mites in livestock. An electrochemical method for the determination of total amitraz residues and its final breakdown product, 2,4-dimethylaniline, is presented. Cyclic voltammetry at a glassy carbon electrode
Julia Hepperle et al.
Food chemistry, 166, 240-247 (2014-07-24)
We developed a method for the hydrolysis of amitraz, and its degradation products 2,4-dimethylphenyl-N'-methylformamidine (DMPF) and 2,4-dimethylformamide (DMF) into 2,4-dimethylaniline (DMA), directly from QuEChERS extracts. The hydrolysis product DMA was analysed using liquid chromatography-electrospray tandem mass spectrometry (LC-ESI-MS/MS) in the
Metabolic activation of 2,4-xylidine and its mutagenic metabolite.
T Nohmi et al.
Biochemical pharmacology, 32(4), 735-738 (1983-02-15)
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
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
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