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1-Dimethylamino-2-propyne 5g



(N,N-Dimethylpropargylamine; N,N-Dimethyl-2-propyn-1-amine)

Purity > 98.0%

  CAS Number:   7223-38-3
  Chemical Formula:   HC≡CCH2N(CH3)2
  Molecular Weight:  83.13 g/mol


Boiling point: 80-81°

Flash point: -7°(19°F)

Density: 0.772

Refractive Index: 1.4200

Solubility: Fully miscible in water.


1-Dimethylamino-2-propyne is used in the synthesis of core shell systems based on noble metal nanoparticles coated by copolymers (polyacetylenes).


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature is 2 - 8°C. It is sensitive to carbon dioxide. Store under inert gas.

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