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N,N,N',N'-Tetramethylmethylenediamine_Molecular_structure_CAS_51-80-9)
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N,N,N',N'-Tetramethylmethylenediamine

Catalog No. L04037 Name Alfa Aesar
CAS Number 51-80-9 Website
M. F. C5H14N2 Telephone
M. W. 102.17806 Fax
Purity 99% Email
Storage Chembase ID: 111441

SYNONYMS

Title
N,N,N',N'-四甲基亚甲二胺
IUPAC name
[(dimethylamino)methyl]dimethylamine
IUPAC Traditional name
[(dimethylamino)methyl]dimethylamine
Synonyms
N,N,N'N'-Tetramethyldiaminomethane
Bis(dimethylamino)methane

DATABASE IDS

CAS Number 51-80-9
MDL Number MFCD00008328
EC Number 200-124-7
Beilstein Number 1731946

PROPERTIES

Purity 99%
Boiling Point 83-85°C
Density 0.749
Flash Point -12°C(10°F)
Melting Point -55°C
Refractive Index 1.4010
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Hazard statements H225-H314-H318
European Hazard Symbols Corrosive Corrosive (C)
European Hazard Symbols Flammable Flammable (F)
GHS Precautionary statements P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
Risk Statements 11-34
RTECS PA6700000
Safety Statements 20-26-36/37/39-45-60
TSCA Listed
Hazard Class 3
UN Number UN2733
Packing Group II

DETAILS

REFERENCES

  • Has been used as a convenient source of the Mannich intermediate: J. Org. Chem., 33, 1719 (1968). For an example (dimethylaminomethyleneation of ferrocene), see: Org. Synth. Coll., 5, 434 (1973). Reaction with o-hydroxy ɑ-aryl acetophenones leads directly to isoflavanones: Synth. Commun., 29, 3895 (1999):
  • Caution! Theproduct of double lithiation has been reported to explode on drying: Org. Process Res. Dev., 7, 1029 (2003).