2-(Trifluoroacetyl)pyrrole
Also known as: 2,2,2-Trifluoro-1-(1H-pyrrol-2-yl)ethanone, 2,2,2-Trifluoro-1-(1H-pyrrol-2-yl)ethan-1-one, 2,2,2-Trifluor-1-pyrrol-2-yl-aethanon, 2-(Trifluoroacetyl)-1H-pyrrole, Ethanone, 2,2,2-trifluoro-1-(1H-pyrrol-2-yl)-, pyrrol-2-yl trifluoromethyl ketone, 2-Trifluoroacetylpyrrole, MFCD00141809
2-(Trifluoroacetyl)pyrrole (CAS 2557-70-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H4F3NO and a molecular weight of 163.09700 g/mol. Key properties include a melting point of 48-50ºC, a boiling point of 193.9ºC at 760 mmHg, a density of 1.409 g/cm3 and a flash point of 71.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2557-70-2
- Jingsj CID
- J-37061-6
- Molecular Formula
- C6H4F3NO
- Molecular Weight
- 163.09700 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 48-50ºC |
|---|---|
| Boiling Point | 193.9ºC at 760 mmHg |
| Density | 1.409 g/cm3 |
| Flash Point | 71.1ºC |
| Exact Mass | 163.02400 |
| PSA | 32.86000 |
| LogP | 1.75970 |
| Refractive Index | 1.451 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-(Trifluoroacetyl)pyrrole?
The CAS number of 2-(Trifluoroacetyl)pyrrole is 2557-70-2.
What are the molecular formula and molecular weight of 2-(Trifluoroacetyl)pyrrole?
2-(Trifluoroacetyl)pyrrole has molecular formula C6H4F3NO and molecular weight 163.09700 g/mol.
What are the upstream and downstream products of 2-(Trifluoroacetyl)pyrrole?
For 2-(Trifluoroacetyl)pyrrole, Upstream Products: Pyrrole, Trifluoroacetic anhydride, 1-Trifluoroacetyl piperidine; Downstream Products: Decacarbonyldirhenium.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Trifluoroacetyl)pyrrole (CAS 2557-70-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37061-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.