Product Name

  • Name

    2-(2-Aminoethyl)-1-methylpyrrolidine

  • EINECS 257-169-0
  • CAS No. 51387-90-7
  • Article Data3
  • CAS DataBase
  • Density 0.909 g/cm3
  • Solubility
  • Melting Point
  • Formula C7H16N2
  • Boiling Point 152.729 °C at 760 mmHg
  • Molecular Weight 128.217
  • Flash Point 65 °C
  • Transport Information
  • Appearance clear colorless to pale yellow liquid
  • Safety 26-39
  • Risk Codes 22-37/38-41
  • Molecular Structure Molecular Structure of 51387-90-7 (2-(2-Aminoethyl)-1-methylpyrrolidine)
  • Hazard Symbols HarmfulXn
  • Synonyms 1-Methyl-2-pyrrolidineethanamine;2-(1-Methyl-2-pyrrolidinyl)ethanamine;2-(1-Methyl-2-pyrrolidinyl)ethylamine;2-(1-Methylpyrrolidin-2-yl)ethylamine;2-(N-Methylpyrrolidin-2-yl)ethylamine;N-Methyl-2-(2-aminoethyl)pyrrolidine;2-Pyrrolidineethanamine,1-methyl-;2-[(2S)-1-methylpyrrolidin-2-yl]ethanamine;
  • PSA 29.26000
  • LogP 1.06760

2-(2-Aminoethyl)-1-methylpyrrolidine Chemical Properties


IUPAC Name: 2-(1-Methylpyrrolidin-2-yl)ethanamine
Molecular Formula: C7H16N2
Molecular Weight: 128.22 g/mol
SMILES: C([C@@H]1[N@@](CCC1)C)CN
InChI: InChI=1/C7H16N2/c1-9-6-2-3-7(9)4-5-8/h7H,2-6,8H2,1H3
EINECS: 257-169-0
Product Categories: Pyrrole&Pyrrolidine&Pyrroline; Building Blocks; Heterocyclic Building Blocks; Pyrrolidines
Index of Refraction: 1.473 
Molar Refractivity: 39.58 cm3 
Molar Volume: 141 cm3 
Polarizability: 15.69×10-24 cm3 
Surface Tension: 31.7 dyne/cm 
Density: 0.909 g/cm3 
Flash Point: 65 °C 
Enthalpy of Vaporization: 38.95 kJ/mol 
Boiling Point: 152.7 °C at 760 mmHg 
Vapour Pressure of 2-(2-Aminoethyl)-1-methylpyrrolidine (CAS NO.51387-90-7): 3.45 mmHg at 25 °C

2-(2-Aminoethyl)-1-methylpyrrolidine Safety Profile

Hazard Codes: HarmfulXn
Risk Statements: 22-37/38-41
 R22:Harmful if swallowed. 
R37/38:Irritating to respiratory system and skin. 
R41:Risk of serious damage to the eyes.
Safety Statements: 26-39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S39:Wear eye / face protection.
WGK Germany of 2-(2-Aminoethyl)-1-methylpyrrolidine (CAS NO.51387-90-7): 2

2-(2-Aminoethyl)-1-methylpyrrolidine Specification

 2-(2-Aminoethyl)-1-methylpyrrolidine (CAS NO.51387-90-7), its Synonyms are 1-Methylpyrrolidine-2-ethylamine ; N-Methyl-(2-aminoethyl)-pyrrolidine ; 2-(1-Methyl-pyrrolidin-2-yl)-ethylamine ; 2-(2'-Aminoethyl)-1-N-methylpyrrolidine ; 2-(2-Aminoethyl)-N-methyl pyrrolidine ; 1-Methyl-2-(2-aminoethyl)pyrrolidine;1-Methyl-2-(2-aminoethyl) tetrahydropyrrole . It is clear colorless to pale yellow liquid.

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