Trifloxystrobin
Also known as: Flint, Stratego, Tega, Methyl (2E)-2-methoxyimino-2-[2-[[(E)-1-[3-(trifluoromethyl)phenyl]ethylideneamino]oxymethyl]phenyl]acetate, Methyl (E,E)-α-(methoxyimino)-2-[[[[1-[3-(trifluoromethyl)phenyl]ethylidene]amino]oxy]methyl]benzeneacetate, Benzeneacetic acid, α-(methoxyimino)-2-((((1E)-1-[3-(trifluoromethyl)phenyl]ethylidene)amino)oxy)methyl)-, methyl ester, (αE)-, MFCD09953763
Trifloxystrobin (CAS 141517-21-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C20H19F3N2O4 and a molecular weight of 408.37 g/mol. Key properties include a melting point of 72.9°, a boiling point of 470.3±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 238.3±31.5 °C. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 141517-21-7
- Jingsj CID
- J-9098-6
- Molecular Formula
- C20H19F3N2O4
- Molecular Weight
- 408.37 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 72.9° |
|---|---|
| Boiling Point | 470.3±55.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 238.3±31.5 °C |
| Exact Mass | 408.129700 |
| PSA | 69.15000 |
| LogP | 5.11 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.511 |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Target | EC50: 23.0 μg/L (Daphnia magna neonate), 1.7 μg/L (Daphnia magna embryos)[1] |
|---|---|
| Additional Information | [1]. Cui F, et al. Toxicity of three strobilurins (kresoxim-methyl, pyraclostrobin, and trifloxystrobin) on Daphnia magna. Environ Toxicol Chem. 2017 Jan;36(1):182-189. |
Frequently Asked Questions
What is the CAS number of Trifloxystrobin?
The CAS number of Trifloxystrobin is 141517-21-7.
What are the molecular formula and molecular weight of Trifloxystrobin?
Trifloxystrobin has molecular formula C20H19F3N2O4 and molecular weight 408.37 g/mol.
Is Trifloxystrobin hazardous?
Trifloxystrobin has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trifloxystrobin (CAS 141517-21-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9098-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.