M44451

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

97.5 - 102.5% purity, powder, crystals or chunks

• Sinonimo/i: N,N,N′,N′-Tetramethyl-4,4′-diaminodiphenylmethane, N,N,N′,N′-Tetramethyl-4,4′-methylenedianiline, Arnolds base, Michlers base
• Formula condensata: CH₂[C₆H₄N(CH₃)₂]₂
• Numero CAS: 101-61-1
• Peso molecolare: 254.37
• Beilstein: 479956
• Numero CE: 202-959-2
• Numero MDL: MFCD00008317
• Codice UNSPSC: 12171500
• ID PubChem: 24896922
• NACRES: NA.47

Proprietà

• product name: 4,4′-Methylenebis(N,N-dimethylaniline), 97.5% (GC)
• Saggio: 97.5% (GC)
• Forma fisica: powder, crystals or chunks
• Colore: white to faint beige, to Tan
• Punto di fusione: 88-89 °C (lit.)
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: 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; JNRLEMMIVRBKJE-UHFFFAOYSA-N

Descrizione

Descrizione generale

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

Applicazioni

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

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

Azioni biochim/fisiol

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H350,H410
• Consigli di prudenza: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 352.4 °F - closed cup
• Punto d’infiammabilità (°C): 178 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges