26165-45-7

Basic information

• Product Name: 3-(1-PYRROLIDINO)PROPIONITRILE
• Synonyms: BETA-N-PYRROLIDINOPROPIONITRILE;3-(PYRROLIDIN-1-YL)PROPANENITRILE;3-(1-PYRROLIDINO)PROPIONITRILE;1-pyrrolidinepropanenitrile;1-pyrrolidinepropionitrile;3-(1-pyrrolidine)propionitrile;3-(1-pyrrolidinyl)propionitrile;beta-pyrrolidinopropionitrile
• CAS NO: 26165-45-7
• Molecular Formula: C₇H₁₂N₂
• Molecular Weight: 124.18
• EINECS: 247-493-0
• Mol File: 26165-45-7.mol
• Article Data: 35

Chemical Properties

• Boiling Point: 132-133°C 10mm
• Flash Point: 104-105°C/15mm
• Appearance: /
• Density: 1,04 g/cm3
• Vapor Pressure: 0.0773mmHg at 25°C
• Refractive Index: 1.466
• PKA: 9.16±0.20(Predicted)
• BRN: 107542
• CAS DataBase Reference: 3-(1-PYRROLIDINO)PROPIONITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(1-PYRROLIDINO)PROPIONITRILE(26165-45-7)
• EPA Substance Registry System: 3-(1-PYRROLIDINO)PROPIONITRILE(26165-45-7)

Safety Data

• Hazard Codes: Xi
• Statements: 20/21/22-36/37/38-36/38
• Safety Statements: 26-36/37/39-36/37
• RIDADR: 3276
• RTECS: UY2273000
• HazardClass: 6.1
• PackingGroup: II
• Hazardous Substances Data: 26165-45-7(Hazardous Substances Data)

Usage

Chemical Properties

Liquid

InChI:InChI=1/C7H12N2/c8-4-3-7-9-5-1-2-6-9/h1-3,5-7H2

Upstream product

• 123-75-1 pyrrolidine 
• 542-76-7 3-Chloropropionitrile 
• 107-13-1 acrylonitrile 
• 23499-08-3 1,3-dimethyl-4-pyrrolidin-1-yl-1,2,3,6-tetrahydro-pyridine 
• 7663-76-5 3-(2-oxopyrrolidin-1-yl)propanenitrile 

Downstream Products

• 23159-07-1 3-(1-pyrrolidinyl)propylamine 
• 20069-08-3 Dihydro-elaeocarpidin 
• 1225021-28-2 3-(3-benzoyl-1H-pyrrol-1-yl)propanenitrile 
• 5904-62-1 pyrrolidin-1-ol 
• 134073-79-3 (2-Chloro-10,11-dihydro-dibenzo[b,f]thiepin-10-yl)-(3-pyrrolidin-1-yl-propyl)-amine 

Relevant articles and documents

Michael additions of primary and secondary amines to acrylonitrile catalyzed by lipases

The present Letter details our findings on the lipase-catalyzed Michael reactions between primary or secondary amines and acrylonitrile. Several lipases were evaluated, and good results were obtained leading to the formation of Michael adducts in shorter reaction times than the uncatalyzed reactions.

Bio-heterogeneous Cu(0)NC@PHA for n-aryl/alkylation at room temperature

A pure cellulose was derived from waste fibre and it was chemically modified to a hydroxamic acid ligand. The poly(hydroxamic acid) was treated with an aqueous copper solution to afford the greenish stable five-membered copper complex; namely Cu(II)@PHA. Further, the Cu(II)@PHA was treated with a reducing agent hydrazine hydride to give brown colour cellulose supported copper nanocomplex (Cu(0)NC@PHA). The Cu(0)NC@PHA was characterised by ATR-FTIR, FE-SEM & EDS, TEM, ICP-OES, TGA, XRD and XPS analyses. The cellulose-based Cu(0)NC@PHA was used for the n-aryl/alkylation (Michael addition) reaction with a variety of α,β-unsaturated Michael acceptors to produce the corresponding n-aryl/alkyl products with an excellent yield at room temperature. The Cu(0)NC@PHA showed extraordinary stability and it was easily filtered out from the reaction mixture and may potentially recycled up to five times without loss of its original catalytic ability.

Hydrogenolysis of Amide Acetals and Iminium Esters

Amide acetals and iminium esters were hydrogenated into amines under very mild reaction conditions over common hydrogenation catalysts. This finding provides a new strategy for the selective reduction of amides. The synthetic utility of this approach was demonstrated by the selective reduction of amides bearing ester and nitrile groups.

NITROGEN-CONTAINING COMPOUNDS SUITABLE FOR USE IN THE PRODUCTION OF POLYURETHANES

The present invention provides for the use of nitrogen compounds of formula (I) and/or of corresponding quaternized and/or protonated compounds for production of polyurethanes, compositions containing these compounds and polyurethane systems, especially polyurethane foams, which have been obtained using the compounds.