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1,4,7,10,13-Pentaazatridecane Structure

1,4,7,10,13-Pentaazatridecane

Chemical Properties

Melting point -40 °C (lit.)
Boiling point 340 °C
Density  0.998 g/mL at 25 °C (lit.)
vapor density  6.53 (vs air)
vapor pressure  <0.01 mm Hg ( 20 °C)
refractive index  n20/D 1.505(lit.)
Flash point 365 °F
storage temp.  Store below +30°C.
solubility  6540g/l
pka pK1:2.98(+5);pK2:4.72(+4);pK3:8.08(+3);pK4:9.10(+2);pK5:9.67(+1) (25°C,)
form  Liquid
color  Clear
PH 11.8 (20g/l, H2O, 20℃)
Odor ammonia odor
explosive limit 0.1-15%(V)
Water Solubility  SOLUBLE
Sensitive  air sensitive
BRN  506966
Stability Stable. Combustible. Incompatible with strong oxidizing agents, mineral acids, halogenated hydrocarbons, hydrogen peroxide.
CAS DataBase Reference 112-57-2(CAS DataBase Reference)
NIST Chemistry Reference Tetraethylenepentamine(112-57-2)
EPA Substance Registry System Tetraethylenepentamine (112-57-2)

Safety Information

Hazard Codes  C,N
Risk Statements  21/22-34-43-51/53
Safety Statements  26-36/37/39-45-61
RIDADR  UN 2320 8/PG 3
WGK Germany  2
RTECS  KH8585000
21
Autoignition Temperature 610 °F
HazardClass  8
PackingGroup  III
HS Code  29212900
Hazardous Substances Data 112-57-2(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 3990 mg/kg LD50 dermal Rabbit 660 mg/kg

MSDS

Usage And Synthesis

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