N,N'-Dimethylethylenediamine

• Catalog No.: L02204
• CAS Number: 110-70-3
• M. F.: C4H12N2
• M. W.: 88.15148
• Purity: 95%

SYNONYMS

• Title: N,N'-二甲基乙二胺
• IUPAC name: methyl[2-(methylamino)ethyl]amine
• IUPAC Traditional name: methyl[2-(methylamino)ethyl]amine
• Synonyms: 1,2-Bis(methylamino)ethane

DATABASE IDS

• Beilstein Number: 878142
• EC Number: 203-793-3
• CAS Number: 110-70-3
• MDL Number: MFCD00008290

PROPERTIES

• Purity: 95%
• Boiling Point: 118-119°C
• Density: 0.818
• Flash Point: 28°C(82°F)
• Refractive Index: 1.4300
• GHS Hazard statements: H314-H318-H226
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
• Risk Statements: 10-34
• RTECS: KV4250000
• Safety Statements: 20-23-26-36/37/39-45-60
• Storage Warning: Air Sensitive
• TSCA Listed: 是
• Hazard Class: 8
• UN Number: UN2734
• Packing Group: II

REFERENCES

• Reagent for protection of aldehyde groups as 2-substituted-1,3-dimethylimidazolidines, e.g. by azeotropic dehydration with benzene. The derivatives are stable to n-BuLi and LDA, and can be cleaved by acid hydrolysis, or in high yield by quaternization with MeI and mild hydrolysis: Tetrahedron, 41, 3803 (1985). With aromatic aldehydes, the imidazolidine derivatives are activated to ortho-lithiation, providing a route to o-substituted benzaldehydes: J. Org. Chem., 44, 2004 (1979).