D145750

N,N-Dimethylaniline

99%

• Synonyme(s) : N,N-Dimethylphenylamine, DMA, Dimethylaniline, Dimethylphenylamine
• Formule linéaire : C₆H₅N(CH₃)₂
• Numéro CAS: 121-69-7
• Poids moléculaire : 121.18
• Numéro Beilstein : 507140
• Numéro CE : 204-493-5
• Numéro MDL: MFCD00008304
• Code UNSPSC : 12352100
• ID de substance PubChem : 329798700

Propriétés

• Niveau de qualité: 100
• Pureté: 99%
• Forme: liquid
• Indice de réfraction: n20/D 1.557 (lit.)
• Point d'ébullition: 193-194 °C (lit.)
• Pf: 1.5-2.5 °C (lit.)
• Densité: 0.956 g/mL at 25 °C (lit.)
• Chaîne SMILES: CN(C)c1ccccc1
• InChI: 1S/C8H11N/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3
• Clé InChI: JLTDJTHDQAWBAV-UHFFFAOYSA-N

Description

Description générale

N,N-dimethylaniline (DMA) is N,N-disubstituted aniline. The thermo-physical and thermodynamic properties of the binary mixtures of DMA with anisole (ANS) and tert-butyl methyl ether (MTBE) have been reported. In acidic buffers it forms N,N,N′,N′-tetramethylbenzidine at a platinum electrode due anodic oxidation. DMA combines with diazonium salts to form methyl orange under alkaline condition. It forms ortho- and para-nitro derivatives via nitration reaction using N-bromosuccinimide/silver(I) nitrate reagent system in acetonitrile.

Application

N,N-dimethylaniline (DMA) may be used as a catalyst for reductive lithiation.

Reagent in new methodology for symmetrical and unsymmetrical photoconductor squaranes.

Informations légales

DuPont product

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H301 + H311 + H331,H351,H411
• Conseils de prudence: P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• Classification des risques: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 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): 167.0 °F - closed cup
• Point d'éclair (°C): 75 °C - closed cup