2-Methyl-1-pyrroline

CAS NO.：872-32-2
Empirical Formula: C5H9N
Molecular Weight: 83.13
MDL number: MFCD00128806
EINECS: 212-822-9
SAFETY DATA SHEET (SDS)
Update Date: 2024-10-23 13:36:13

What is 2-Methyl-1-pyrroline?

Chemical properties

clear colorless to yellow liquid

The Uses of 2-Methyl-1-pyrroline

2-Methyl-1-pyrroline acts as monocyclic imine. It is a pharmaceutical intermediate.

What are the applications of Application

2-Methyl-1-pyrroline is a monocyclic imine

Definition

ChEBI: A member of the class of pyrrolines that is 1-pyrroline substituted at position 2 by a methyl group.

General Description

2-Methyl-1-pyrroline, a monocyclic imine, is a pyrroline derivative. It is a five-membered heterocyclic compound having various biological and pharmacological applications. It is formed during the Rh(I) complexes (containing N,N-donor ligands and N,P-donor ligand) immobilized on glassy carbon electrode surfaces catalyzed intramolecular hydroamination of 4-pentyn-1-amine. It reacts with with 2-oxopropanal to afford acetyl-1-pyrroline (AP).

Properties of 2-Methyl-1-pyrroline

Boiling point:	104-105 °C(lit.)
Density	0.878 g/mL at 25 °C(lit.)
refractive index	n20/D 1.444(lit.)
Flash point:	51 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Chloroform (Sparingly), Methanol (Sparingly)
form	Crystalline Powder and/or Chunks
pka	8.41±0.20(Predicted)
color	White to pale yellow to beige
Water Solubility	soluble
CAS DataBase Reference	872-32-2(CAS DataBase Reference)

Safety information for 2-Methyl-1-pyrroline

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.