Florfenicol
Also known as: Aquaflor, Nuflor, SCH-25298, 2,2-dichloro-N-[(1R,2S)-3-fluoro-1-hydroxy-1-(4-methylsulfonylphenyl)propan-2-yl]acetamide
Florfenicol (CAS 73231-34-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H14Cl2FNO4S and a molecular weight of 358.213 g/mol. Key properties include a melting point of 153 °C, a boiling point of 617.5±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 327.3±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 73231-34-2
- Jingsj CID
- J-1117839-5
- Molecular Formula
- C12H14Cl2FNO4S
- Molecular Weight
- 358.213 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 153 °C |
|---|---|
| Boiling Point | 617.5±55.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 327.3±31.5 °C |
| Exact Mass | 357.000458 |
| PSA | 91.85000 |
| LogP | -0.12 |
| Vapor Pressure | 0.0±1.9 mmHg at 25°C |
| Refractive Index | 1.548 |
Activity & Biological Data
| Additional Information | [1]. Al-Shahrani S, et al. Florfenicol induces early embryonic death in eggs collected from treated hens. BMC Vet Res. 2015 Aug 18;11(1):213. [2]. Corinna Kehrenberg, et al. A new mechanism for chloramphenicol, florfenicol and clindamycin resistance: methylation of 23S ribosomal RNA at A2503. Molecular Microbiology Volume 57, Issue 4, pages 1064–1073, August 2005 |
|---|
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Florfenicol?
The CAS number of Florfenicol is 73231-34-2.
What are the molecular formula and molecular weight of Florfenicol?
Florfenicol has molecular formula C12H14Cl2FNO4S and molecular weight 358.213 g/mol.
What are the upstream and downstream products of Florfenicol?
For Florfenicol, Upstream Products: Ethyl dichloroacetate, Methyl dichloroacetate, Florfenicol amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Florfenicol (CAS 73231-34-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1117839-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.