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131709

Pyrrole

reagent grade, 98%

Synonym(s):

Azole, Divinylenimine, Imidole

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About This Item

Empirical Formula (Hill Notation):
C4H5N
CAS Number:
109-97-7
Molecular Weight:
67.09
NACRES:
NA.22
PubChem Substance ID:
24848030
eCl@ss:
39151603
UNSPSC Code:
12352100
EC Number:
203-724-7
MDL number:
MFCD00005216
Beilstein/REAXYS Number:
1159
Assay:
98%
Form:
liquid
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grade

reagent grade

Quality Segment

vapor density

2.31 (vs air)

assay

98%

form

liquid

refractive index

n20/D 1.508 (lit.)

bp

131 °C (lit.)

mp

−23 °C (lit.)

density

0.967 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

c1cc[nH]c1

InChI

1S/C4H5N/c1-2-4-5-3-1/h1-5H

InChI key

KAESVJOAVNADME-UHFFFAOYSA-N

General description

Pyrrole is a heterocyclic aromatic compound that can undergo electrophilic aromatic substitution.

Application

Pyrrole was used in the electropolymerisation of macroporous conducting polymer films. It was also used to study the hydrogen-bond mediated coupling of 1,2,3-triazole to pyrrole.

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

96.8 °F - closed cup

Flash Point (°C)

36 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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