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Pyrrole, 98+%, Thermo Scientific Chemicals

Supplier:  Thermo Scientific Chemicals A126160B

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Catalog No. AAA126160B


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Description

Description

Pyrrole plays a major role in synthesis of drugs, spices, agrochemicals, dyes, photographic chemicals and perfumes. It plays an important role in the electropolymerisation of macroporous conducting polymer films. It acts as a catalyst for polymerization process; as a standard substance in chromatographic analysis; as corrosion inhibitors and preservatives and as solvents for resins and terpenes. It is utilized to study the hydrogen-bond mediated coupling of 1,2,3-triazole to pyrrole and in the preparation of 1-(4-Chloro-benzoyl)-pyrrole by reacting with 4-Chloro-benzoyl chloride. In Ciamician-Dennstedt rearrangement, It is used to prepare 3-chloropyridine by reacting with dichlorocarbene.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Pyrrole plays a major role in synthesis of drugs, spices, agrochemicals, dyes, photographic chemicals and perfumes. It plays an important role in the electropolymerisation of macroporous conducting polymer films. It acts as a catalyst for polymerization process; as a standard substance in chromatographic analysis; as corrosion inhibitors and preservatives and as solvents for resins and terpenes. It is utilized to study the hydrogen-bond mediated coupling of 1,2,3-triazole to pyrrole and in the preparation of 1-(4-Chloro-benzoyl)-pyrrole by reacting with 4-Chloro-benzoyl chloride. In Ciamician-Dennstedt rearrangement, It is used to prepare 3-chloropyridine by reacting with dichlorocarbene.

Solubility
Miscible with alcohol, ethyl ether, dilute acids and organic solvents. Immiscible with water.

Notes
Air, light and moisture sensitive. Store in cool place. Incompatible with strong acids, strong oxidizing agents, acid chlorides and acid anhydrides.
Specifications

Specifications

Pyrrole
0.967
38°C (100°F)
C4H5N
MFCD00005216
UN1992
Air and light sensitive
pyrrole, divinylenimine, azole, imidole, pyrrol, monopyrrole, divinyleneimine, 1-aza-2,4-cyclopentadiene, polypyrrole, unii-86s1zd6l2c
KAESVJOAVNADME-UHFFFAOYSA-N
1H-pyrrole
8027
67.09
109-97-7
131°C
Mild
1.509
1000 g
1159
14,8014
Miscible with alcohol,ethyl ether,dilute acids and organic solvents. Immiscible with water.
N1C=CC=C1
67.09
CHEBI:19203
≥98%

Chemical Identifiers

109-97-7
67.09
KAESVJOAVNADME-UHFFFAOYSA-N
8027
1H-pyrrole
C4H5N
MFCD00005216
pyrrole, divinylenimine, azole, imidole, pyrrol, monopyrrole, divinyleneimine, 1-aza-2,4-cyclopentadiene, polypyrrole, unii-86s1zd6l2c
CHEBI:19203
N1C=CC=C1
Safety and Handling

Safety and Handling

GHS H Statement
H301-H331-H318-H226
Toxic if swallowed.
Toxic if inhaled.
Causes serious eye damage.
Flammable liquid and vapour.

P210-P233-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P330-P370+P378q-P501c

H226-H301-H318-H332

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, TOXIC, N.O.S.

EINECSNumber : 203-724-7

RTECSNumber : UX9275000

TSCA : Yes

Recommended Storage : Keep cold; Store under Nitrogen

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