Pyrrole
Pyrrole (CAS 109-97-7, C4H5N) is a heterocyclic aromatic organic compound with a molecular weight of 67.09 g/mol. This versatile building block is utilised in various chemical synthesis applications. It is notably employed in the electropolymerisation of conducting polymer films and in studies involving hydrogen-bond mediated coupling reactions. Tech Serve Solutions offers Pyrrole as a reagent grade chemical, ensuring its suitability for research and development purposes.
- IUPAC
- Azole,Divinylenimine,Imidole
- Synonyms
- AzoleDivinylenimineImidole
Electropolymerisation
Pyrrole serves as a monomer in the electropolymerisation process to create macroporous conducting polymer films, enabling advanced material science applications.
Chemical Synthesis
It acts as a key building block in organic synthesis, facilitating reactions such as hydrogen-bond mediated coupling with other heterocyclic compounds like triazoles.
Heterocyclic Chemistry
As a fundamental five-membered heterocycle, pyrrole is integral to the study and synthesis of more complex nitrogen-containing organic structures.
| Molecular weight | 67.09 |
|---|---|
| Empirical formula | C4H5N |
| Assay | 98% |
| Grade | reagent grade |
| Boiling point | 131 °C(lit.) |
| Density | 0.967 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.508(lit.) |
| Melting point | −23 °C(lit.) |
| Vapour density | 2.31 (vs air) |
| Storage temperature | 2-8°C |
| Application | Pyrrole was used in the electropolymerisation of macroporous conducting polymer films1. It was also used to study the hydrogen-bond mediated coupling of 1,2,3-triazole to pyrrole2. |
Hazard statements
- H226Flammable liquid and vapour
- H301Toxic if swallowed
- H318Causes serious eye damage
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 36 °C / 96.8 °F |
| Transport (UN / ADR) | UN 1992 3/PG 3 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T |
| Risk statements (R) | 10-20-25-41 |
| Safety statements (S) | 26-37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What are the primary applications of Pyrrole?
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Pyrrole is primarily used in chemical synthesis, including the electropolymerisation of conducting polymer films and in studies of hydrogen-bond mediated coupling reactions.
What is the CAS number and chemical formula for Pyrrole?
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The CAS number for Pyrrole is 109-97-7, and its chemical formula is C4H5N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pyrrole at reagent grade with an assay of 98%. TSS does not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling Pyrrole?
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Pyrrole is flammable and can be harmful if swallowed, inhaled, or if it causes serious eye damage. Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Refer to the safety data sheet for full details.
How is Pyrrole packaged and shipped by TSS?
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Tech Serve Solutions exports and supplies Pyrrole in compliance with all relevant regulations. Specific packaging details can be provided upon request.
How can I request a sample or quote for Pyrrole?
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To request a sample or a quote for Pyrrole, please contact our sales team through the website or by phone.
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