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1,1-Dimethylpropargylamine Structure

1,1-Dimethylpropargylamine

Chemical Properties

Melting point 18°C
Boiling point 79-80 °C/760 mmHg
Density  0.79 g/mL at 25 °C
vapor pressure  68.7hPa at 20℃
refractive index  1.422-1.425
Flash point 2 °C
storage temp.  2-8°C
form  Liquid
pka 8.67±0.25(Predicted)
color  Clear colorless to yellow
Water Solubility  Very soluble in water.
Sensitive  Air Sensitive
InChIKey VUGCBIWQHSRQBZ-UHFFFAOYSA-N
LogP 0.26 at 23℃
CAS DataBase Reference 2978-58-7(CAS DataBase Reference)
NIST Chemistry Reference 3-Butyn-2-amine, 2-methyl-(2978-58-7)
EPA Substance Registry System 3-Butyn-2-amine, 2-methyl- (2978-58-7)

Safety Information

Hazard Codes  Xi,C,F
Risk Statements  36/37/38-34-22-11-43
Safety Statements  26-36/37/39-45-16
RIDADR  UN 2733
WGK Germany  3
RTECS  ER9543533
TSCA  Yes
HazardClass  3.1
PackingGroup  II
HS Code  29211999
Toxicity LD50 oral in rat: 1470mg/kg

MSDS

Usage And Synthesis

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