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646-24-2

Name 1,9-DIAMINONONANE
CAS 646-24-2
EINECS(EC#) 211-470-3
Molecular Formula C9H22N2
MDL Number MFCD00008251
Molecular Weight 158.28
MOL File 646-24-2.mol
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Chemical Properties

Appearance White to slightly yellow low melting solid
Melting point  35-37 °C(lit.)
Boiling point  258-259 °C756 mm Hg(lit.)
density  0.8215 (estimate)
vapor pressure  0.37Pa at 25℃
refractive index  1.4686 (estimate)
Fp  >230 °F
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
form  low melting solid
pka 10.97±0.10(Predicted)
Water Solubility  Soluble in water.
Sensitive  Air Sensitive
BRN  1737533
LogP 1.3 at 23℃
CAS DataBase Reference 646-24-2(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN 3259 8/PG 2
WGK Germany  3
F  10-21
HazardClass  8
PackingGroup  III
HS Code  29212900

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