M44451

4,4′-Methylenebis(N,N-dimethylaniline)

97.5 - 102.5% purity, powder, crystals or chunks

• Synonyme(s) : N,N,N′,N′-Tetramethyl-4,4′-diaminodiphenylmethane, N,N,N′,N′-Tetramethyl-4,4′-methylenedianiline, Arnolds base, Michlers base
• Formule linéaire : CH₂[C₆H₄N(CH₃)₂]₂
• Numéro CAS: 101-61-1
• Poids moléculaire : 254.37
• Beilstein: 479956
• Numéro CE : 202-959-2
• Numéro MDL: MFCD00008317
• Code UNSPSC : 12171500
• ID de substance PubChem : 24896922
• Nomenclature NACRES : NA.47

Propriétés

• Nom du produit: 4,4′-Methylenebis(N,N-dimethylaniline), 97.5% (GC)
• Niveau de qualité: 100
• Essai: 97.5% (GC)
• Forme: powder, crystals or chunks
• Technique(s): titration: suitable
• Couleur: white to faint beige, to Tan
• Pf: 88-89 °C (lit.)
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: room temp
• Chaîne SMILES: CN(C)c1ccc(Cc2ccc(cc2)N(C)C)cc1
• InChI: 1S/C17H22N2/c1-18(2)16-9-5-14(6-10-16)13-15-7-11-17(12-8-15)19(3)4/h5-12H,13H2,1-4H3
• Clé InChI: JNRLEMMIVRBKJE-UHFFFAOYSA-N

Description

Description générale

4,4′-Methylenebis(N,N-dimethylaniline) is an intermediate in dye manufacture and works as a reagent for the determination of lead.[1] It is suitable for the qualitative assay of cyanogens.[2]

Application

4,4′-Methylenebis(N,N-dimethylaniline) has been used to check the production of hydrogen cyanide by bacteria.[3]

4,4′-Methylenebis(N,N-dimethylaniline) has been used as a component in the preparation of Feigl-Anger paper for visualizing HCN release.[4] It may also be suitable for the preparation and characterization of inclusion complex with β-cyclodextrin.[5]

Actions biochimiques/physiologiques

4,4′-Methylenebis(N,N-dimethylaniline) is used in the adduct purification of precursors. It is used as an intermediate in the preparation of its hydrochloric salt.[5]

Informations sur la sécurité

• Pictogrammes: GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H350,H410
• Conseils de prudence: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 352.4 °F - closed cup
• Point d'éclair (°C): 178 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges