The Molecular Structure of 1,3-Propanediamine, N1,N3-dimethyl- (CAS NO.111-33-1):
Empirical Formula: C5H14N2
Molecular Weight: 102.1781
IUPAC: N,N'-dimethylpropane-1,3-diamine
Product Categories: Polyamines
Appearance: clear colorless liquid
Nominal Mass: 102 Da
Average Mass: 102.1781 Da
Monoisotopic Mass: 102.115698 Da
Index of Refraction: 1.417
Molar Refractivity: 32.4 cm3
Molar Volume: 128.7 cm3
Surface Tension: 24.7 dyne/cm
Density: 0.793 g/cm3
Flash Point: 20.6 °C
Enthalpy of Vaporization: 38.21 kJ/mol
Boiling Point: 145 °C at 760 mmHg
Vapour Pressure: 4.96 mmHg at 25°C
InChI
InChI=1/C5H14N2/c1-6-4-3-5-7-2/h6-7H,3-5H2,1-2H3
Smiles
N(CCCNC)C
Hazard Codes: FCXi
Risk Statements: 11-34
R11: Highly flammable
R34: Causes burns
Safety Statements: 26-36/37/39-45-25
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
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 the label whenever possible.)
S25: Avoid contact with eyes
RIDADR UN: 2733 3/PG 2
WGK Germany: 3
F: 3-10-34
F3: Hygroscopic
F10: Keep under argon
F34: Sensitive to CO2
HazardClass: 3
PackingGroup: II
1,3-Propanediamine, N1,N3-dimethyl- (CAS NO.111-33-1) is also called as EINECS 203-859-1 ; 1,3-Propanediamine, N,N'-dimethyl- ; N,N'-Dimethylpropane-1,3-diamine .
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