Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate
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 Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate  Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate
 Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate  Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate
 Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate  Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate
 Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate  Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate

Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate

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Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate
 
Pyrrolidine is acolourless to pale yellow liquid with a penetrating, It is infinitely miscible with water and conventional organic solvents such as methanol, acetone, ether, and chloroform. It acts as a lachrymator.
Chemically, pyrrolidine behaves like a secondary amine in every respect. For example, it undergoes Leuckart – Wallach and Mannich reactions and is readily converted into an enamine. In the presence of a catalyst, such as platinum at 360°C or rhodium at 650°C, pyrrole is formed. In the presence of a copper catalyst, N-methylpyrrolidone is converted into Nmethylpyrrolidine.
Product Description

Heterocyclic Compound CAS 123-75-1 Tetrahydro Pyrrole for Chemical Intermediate


CAS No. 123-75-1
Chemical Name: Tetrahydro pyrrole
Synonyms 1-AZACYCLOPENTANE;AKOS BBS-00003603;AZACYCLOPENTANE;FEMA 2523;FEMA 3523;LABOTEST-BB LTBB000397;PRD;PRL;PYRROLIDINE;TETRAHYDROPYRROLE;TETRAMETHYLENEIMINE;Azolidine;Butylenimine;perhydroazole;Perhydropyrrole;Prolamine;Pyrrole, tetrahydro-
Pyrrolidene;Pyrrolidin;pyrrolidinering
Molecular Formula: C4H9N
Molecular Weight: 71.12
Melting point
-63 °C
Boiling point 87-88 °C/760 mmHg (lit.)

Appearance

liquid
Storage temp. Flammables area
InChIKey RWRDLPDLKQPQOW-UHFFFAOYSA-N
[Chemical Properties]

Pyrrolidine is acolourless to pale yellow liquid with a penetrating, It is infinitely miscible with water and conventional organic solvents such as methanol, acetone, ether, and chloroform. It acts as a lachrymator.
Chemically, pyrrolidine behaves like a secondary amine in every respect. For example, it undergoes Leuckart – Wallach and Mannich reactions and is readily converted into an enamine. In the presence of a catalyst, such as platinum at 360°C or rhodium at 650°C, pyrrole is formed. In the presence of a copper catalyst, N-methylpyrrolidone is converted into Nmethylpyrrolidine.
[Physical properties]

Pyrrolidine has a penetrating amine-type odor, reminiscent of ammonia and piperidine. It is easy to turn yellow when exposed to light or humid air, easily soluble in water and ethanol. It is nauseating and diffusive.
[Occurrence]

Reported found in beer, bread, wheat bread, salmon caviar, fish, milk, leaves and stalks of celery, Camembert cheese, Limburger cheese, Russian cheeses, tilsit cheese, other cheeses, caviar, raw fatty fish, beer, Finnish whiskey, white wine, red wine, coffee, radish, malt, roasted peanut, sweet corn and roasted barley.
[Uses]

Pyrrolidine is a flammable alkaline liquid that undergoes reactions typical of secondary amines. It is used to prepare pesticides and rubber accelerators and as a chemical intermediate (usually the hydrochloride form) in the pharmaceutical industry. There is relatively limited industrial exposure to this material.



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