Flumioxazin
Also known as: 2-[7-fluoro-3,4-dihydro-3-oxo-4-(2-propynyl)-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione, 2-[7-fluoro-3-oxo-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione, N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxazin-6-yl)cyclohex-1-ene-1,2-dicarboxamide, VALOR, PLEDGE, Sumisoya, Guillotine, S-53482, V-53482
Flumioxazin (CAS 103361-09-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C19H15FN2O4 and a molecular weight of 354.332 g/mol. Key properties include a melting point of 201-204ºC, a boiling point of 644.4±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 343.5±31.5 °C. It is classified under GHS with signal word Danger and hazard statements 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.
- 103361-09-7
- Jingsj CID
- J-45369-7
- Molecular Formula
- C19H15FN2O4
- Molecular Weight
- 354.332 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 201-204ºC |
|---|---|
| Boiling Point | 644.4±55.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 343.5±31.5 °C |
| Exact Mass | 354.101593 |
| PSA | 66.92000 |
| LogP | 2.29 |
| Vapor Pressure | 0.0±1.9 mmHg at 25°C |
| Refractive Index | 1.662 |
| Storage Conditions | 0-6°C |
GHS Safety & Compliance
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Ferrell JA, et al. Flumioxazin soil persistence and mineralization in laboratory experiments. J Agric Food Chem. 2003;51(16):4719-4721. [2]. W. J. Grichar, et al. Peanut Cultivar Response to Flumioxazin Applied Preemergence and Imazapic Applied Postemergence. Research Article. Volume 2013 |Article ID 371847. |
|---|
Frequently Asked Questions
What is the CAS number of Flumioxazin?
The CAS number of Flumioxazin is 103361-09-7.
What are the molecular formula and molecular weight of Flumioxazin?
Flumioxazin has molecular formula C19H15FN2O4 and molecular weight 354.332 g/mol.
Is Flumioxazin hazardous?
Flumioxazin has GHS signal word Danger and hazard statements 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. "Flumioxazin (CAS 103361-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45369-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.