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Dipropylamine Structure

Dipropylamine

Chemical Properties

Melting point -63 °C
Boiling point 105-110 °C(lit.)
Density  0.738 g/mL at 25 °C(lit.)
vapor pressure  38 hPa (20 °C)
refractive index  n20/D 1.4049(lit.)
Flash point 39 °F
storage temp.  Store below +30°C.
solubility  35g/l (experimental)
form  Liquid
pka pK1:10.91(+1) (25°C)
color  Clear
explosive limit 1.8-9.3%(V)
Water Solubility  soluble
Merck  14,3343
BRN  505974
Dielectric constant 2.9(21℃)
Stability Stable. Highly flammable. Incompatible with strong oxidizing agents.
LogP 1.33 at 23℃
Dissociation constant 11
CAS DataBase Reference 142-84-7(CAS DataBase Reference)
NIST Chemistry Reference 1-Propanamine, n-propyl-(142-84-7)
EPA Substance Registry System Dipropylamine (142-84-7)

Safety Information

Hazard Codes  F,C
Risk Statements  11-20/21/22-35
Safety Statements  16-26-36/37/39-45
RIDADR  UN 2383 3/PG 2
WGK Germany  1
RTECS  JL9200000
Autoignition Temperature 260 °C
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29211910
Hazardous Substances Data 142-84-7(Hazardous Substances Data)
Toxicity LD50 orally in rats: 0.93 g/kg, H. F. Smyth et al., Am. Ind. Hyg. Assoc. J. 23, 95 (1962)

MSDS

Usage And Synthesis

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