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N,N'-Dimethylethylenediamine_Molecular_structure_CAS_110-70-3)
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N,N'-Dimethylethylenediamine

Catalog No. L02204 Name Alfa Aesar
CAS Number 110-70-3 Website
M. F. C4H12N2 Telephone
M. W. 88.15148 Fax
Purity 95% Email
Storage Chembase ID: 67625

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 Pictograms GHS02
GHS Pictograms GHS05
GHS Hazard statements H314-H318-H226
European Hazard Symbols Corrosive 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
Hazard Class 8
UN Number UN2734
Packing Group II

DETAILS

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).