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7328-91-8

Name 2,2-DIMETHYL-1,3-PROPANEDIAMINE
CAS 7328-91-8
EINECS(EC#) 230-819-0
Molecular Formula C5H14N2
MDL Number MFCD00009801
Molecular Weight 102.18
MOL File 7328-91-8.mol
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Chemical Properties

Melting point  29-31 °C(lit.)
Boiling point  152-154 °C(lit.)
density  0.851 g/mL at 25 °C(lit.)
refractive index  n20/D 1.4566(lit.)
Fp  117 °F
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
form  Low Melting Solid
pka 10.55±0.15(Predicted)
color  Colorless
PH 11.2 (10.1g/l, H2O, 20℃)
explosive limit 1.4-8.7%(V)
FreezingPoint  25.0 to 28.0 ℃
CAS DataBase Reference 7328-91-8(CAS DataBase Reference)
EPA Substance Registry System 1,3-Propanediamine, 2,2-dimethyl- (7328-91-8)

Safety Data

Hazard Codes  C
Risk Statements 
R10:Flammable.
R34:Causes burns.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 2921 8/PG 2
WGK Germany  1
Hazard Note  Corrosive
HazardClass  8
PackingGroup  II
HS Code  29212900

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