131709
Pyrrole
reagent grade, 98%
Synonym(s):
Azole, Divinylenimine, Imidole
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About This Item
Empirical Formula (Hill Notation):
C4H5N
CAS Number:
Molecular Weight:
67.09
Beilstein/REAXYS Number:
1159
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39151603
PubChem Substance ID:
NACRES:
NA.22
grade
reagent grade
Quality Level
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
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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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk_germany
WGK 2
flash_point_f
96.8 °F - closed cup
flash_point_c
36 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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