1-(Pentafluoropropionyl)imidazole
Also known as: 1-(Perfluoropropionyl)imidazole, 2,2,3,3,3-pentafluoro-1-imidazol-1-ylpropan-1-one, N-(Pentafluoropropionyl)imidazole, Pentafluoropropionyl imidazole, PFPJ, 1-(2,2,3,3,3-pentafluoro-1-oxopropyl)-1H-imidazole, 1H-Imidazole, 1-(2,2,3,3,3-pentafluoro-1-oxopropyl)- (9CI)
1-(Pentafluoropropionyl)imidazole (CAS 71735-32-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3F5N2O and a molecular weight of 214.09300 g/mol. Key properties include a boiling point of 46-47ºC 15mm, a density of 1.4 g/mL at 20ºC(lit.) and a flash point of 98.4ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 71735-32-5
- Jingsj CID
- J-1136047-7
- Molecular Formula
- C6H3F5N2O
- Molecular Weight
- 214.09300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 46-47ºC 15mm |
|---|---|
| Density | 1.4 g/mL at 20ºC(lit.) |
| Flash Point | 98.4ºC |
| Exact Mass | 214.01700 |
| PSA | 34.89000 |
| LogP | 1.72090 |
| Refractive Index | n20/D 1.399 |
| Storage Conditions | −20°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. 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 1-(Pentafluoropropionyl)imidazole?
The CAS number of 1-(Pentafluoropropionyl)imidazole is 71735-32-5.
What are the molecular formula and molecular weight of 1-(Pentafluoropropionyl)imidazole?
1-(Pentafluoropropionyl)imidazole has molecular formula C6H3F5N2O and molecular weight 214.09300 g/mol.
Is 1-(Pentafluoropropionyl)imidazole hazardous?
1-(Pentafluoropropionyl)imidazole has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(Pentafluoropropionyl)imidazole (CAS 71735-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1136047-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.