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102253

Sigma-Aldrich

2,5-Dimethylaniline

99%

Synonyme(s) :

2,5-Xylidine, 2-Amino-1,4-dimethylbenzene, 2-Amino-p-xylene

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About This Item

Formule linéaire :
(CH3)2C6H3NH2
Numéro CAS:
95-78-3
Poids moléculaire :
121.18
Numéro Beilstein :
2205178
Numéro CE :
202-451-0
Numéro MDL:
MFCD00007743
Code UNSPSC :
12352100
ID de substance PubChem :
24846569
Nomenclature NACRES :
NA.22

Pureté

99%

Indice de réfraction

n20/D 1.559 (lit.)

Point d'ébullition

218 °C (lit.)

Pf

11.5 °C (lit.)

Densité

0.973 g/mL at 25 °C (lit.)

Chaîne SMILES 

Cc1ccc(C)c(N)c1

InChI

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

Clé InChI

VOWZNBNDMFLQGM-UHFFFAOYSA-N

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Description générale

2,5-Dimethylaniline is a colorless to dark yellow and colorless to brown liquid. It is a substrate for fungal laccases. 2,5-Dimethylaniline undergoes electrochemical oxidation in anhydrous NH4F·2.35 HF medium to form conducting polymer, poly(2,5-dimethylaniline). Poly(2,5-dimethylaniline) coating on copper substrate protects the Cu against corrosion. The Fourier transform infrared (FTIR) and Raman spectra of 2,5-dimethylaniline was studied. It induced transcription of lccIV.

Application

2,5-Dimethylaniline was used in the synthesis of nanocomposite of multi-walled carbon nanotubes embedded in poly(2,5-dimethylaniline). 2,5-Dimethylaniline was used to study the effect of metabolites formed from 2,5-xylidine by fungi on laccase activity.

Pictogrammes

Skull and crossbonesHealth hazardEnvironment
GHS06,GHS08,GHS09

Mention d'avertissement

Danger

Classification des risques

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

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

204.8 °F - closed cup

Point d'éclair (°C)

96 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificats d'analyse (COA)

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Oxidation of 2, 5-dimethylaniline in NH 4 F? 2.35 HF medium Characteristics of the resulting conducting polymer.
Genies EM and Noel P.
J. Electroanal. Chem. Interfac. Electrochem., 296(2), 473-490 (1990)
Poly (2, 5-dimethylaniline)-MWNTs nanocomposite: a new material for conductometric acid vapours sensor.
Bavastrello V, et al.
Sensors and Actuators B, Chemical, 98(2), 247-253 (2004)
Luane Ferreira Garcia et al.
Chemosphere, 186, 519-526 (2017-08-16)
The bioremediation and electro-oxidation (EO) processes are included among the most promising cleaning and decontamination mechanisms of water. The efficiency of bioremediation is dictated by the biological actuator for a specific substrate, its suitable immobilization and all involved biochemical concepts.
Thomas Bertrand et al.
Biochemistry, 41(23), 7325-7333 (2002-06-05)
Laccases are multicopper oxidases that catalyze the oxidation of a wide range of phenols or arylamines, and their use in industrial oxidative processes is increasing. We purified from the white rot fungus Trametes versicolor a laccase that exists as five
Albert Kollmann et al.
Applied microbiology and biotechnology, 68(2), 251-258 (2005-01-14)
Numerous chemicals, including the xenobiotic 2,5-xylidine, are known to induce laccase production in fungi. The present study was conducted to determine whether the metabolites formed from 2,5-xylidine by fungi could enhance laccase activity. We used purified laccases to transform the
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