Pyrrole
ALDRICH/131709 - reagent grade, 98%
Synonym: Azole; Divinylenimine; Imidole
CAS Number: 109-97-7
Empirical Formula (Hill Notation): C4H5N
Molecular Weight: 67.09
EC Number: 203-724-7
MDL Number: MFCD00005216
Linear Formula: C4H5N
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 131709-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 131709-500ML.
| assay | 98% |
| bp | 131 °C (lit.) |
| density | 0.967 g/mL at 25 °C (lit.) |
| form | liquid |
| grade | reagent grade |
| InChI | 1S/C4H5N/c1-2-4-5-3-1/h1- |
| InChI key | KAESVJOAVNADME-UHFFFAOYSA |
| mp | −23 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | c1cc[nH]c1 |
| storage temp. | 2-8°C |
| vapor density | 2.31 (vs air) |
| 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. |
| General description: | Pyrrole is a heterocyclic aromatic compound that can undergo electrophilic aromatic substitution. |
| Packaging: | 2.5 L in glass bottle |
| Packaging: | 25, 100, 500 mL in glass bottle |
| Symbol |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H226 - H301 - H318 - H332 |
| Precautionary statements | P210 - P233 - P280 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 10-20-25-41 |
| Safety Statements | 26-37/39-45 |
| RIDADR | UN 1992 6.1(3) / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 96.8 °F - closed cup |
| Flash Point(C) | 36 °C - closed cup |
| Purity | 98% |
| bp | 131 °C (lit.) |
| mp | −23 °C (lit.) |
| Density | 0.967 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |