Product Name

  • Name

    N-Isopropylmethylamine

  • EINECS 225-266-7
  • CAS No. 4747-21-1
  • Article Data32
  • CAS DataBase
  • Density 0.704 g/cm3
  • Solubility
  • Melting Point -55.1°C (estimate)
  • Formula C4H11N
  • Boiling Point 43 °C at 760 mmHg
  • Molecular Weight 73.138
  • Flash Point ?25 °F
  • Transport Information UN 2734
  • Appearance Colorless to light yellow liquid
  • Safety 16-26-36/37/39-45
  • Risk Codes 11-34
  • Molecular Structure Molecular Structure of 4747-21-1 (N-Isopropylmethylamine)
  • Hazard Symbols
  • Synonyms Ethylamine,N,1-dimethyl- (6CI,7CI,8CI);Isopropylamine, N-methyl- (4CI);2-(Methylamino)propane;Isopropylmethylamine;Methyl(1-methylethyl)amine;Methylisopropylamine;N,1-Dimethylethylamine;N-Isopropyl-N-methylamine;
  • PSA 12.03000
  • LogP 1.00510

N-Isopropylmethylamine Chemical Properties

IUPAC Name:  N-Methylpropan-2-amine
Synonyms of N-Isopropylmethylamine (CAS NO.4747-21-1): 2-Methylaminopropane ; Isopropylmethylamine ; Methylisopropylamine ; 2-Propanamine, N-methyl- (9CI) ; Ethylamine, N,1-dimethyl- (8CI)
CAS NO: 4747-21-1
Molecular Formula:C4H11N
Molecular Weight: 73.14
Molecular Structure:
EINECS: 225-266-7
H bond acceptors: 1
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 3.24 Å2
Index of Refraction: 1.381
Molar Refractivity: 24.13 cm3
Molar Volume: 103.7 cm3
Surface Tension: 19 dyne/cm
Density: 0.704 g/cm3
Flash Point: −25 °F
Enthalpy of Vaporization: 28.71 kJ/mol
Boiling Point: 43 °C at 760 mmHg
Vapour Pressure: 384 mmHg at 25°C 
Appearance: Colorless to light yellow liquid
Product Categories of N-Isopropylmethylamine (CAS NO.4747-21-1): Polyamines

N-Isopropylmethylamine Safety Profile

Safety Information about N-Isopropylmethylamine (CAS NO.4747-21-1):
Hazard Codes: FlammableF,CorrosiveC
Risk Statements: 11-34 
R11: Highly flammable. 
R34: Causes burns.
Safety Statements: 16-26-36/37/39-45 
S16: Keep away from sources of ignition. 
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.)
RIDADR: UN 2734 8/PG 1
WGK Germany: 3
F: 9-23
HazardClass: 3.1
PackingGroup: II

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