FLUMIOXAZIN

Synonym(s):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;Flumioxazine

CAS NO.：103361-09-7
Empirical Formula: C19H15FN2O4
Molecular Weight: 354.33
MDL number: MFCD01754256
SAFETY DATA SHEET (SDS)
Update Date: 2026-04-10 10:27:15

What is FLUMIOXAZIN?

The Uses of FLUMIOXAZIN

Herbicide.

Definition

ChEBI: Flumioxazin is a benzoxazine that is N-(prop-2-yn-1-yl)-2H-1,4-benzoxazin-3(4H)-one which is substituted at position 6 by a 1,3-dioxo-1,3,4,5,6,7-hexahydro-2H-isoindol-2-yl group and at position 7 by a fluorine. A protoporphyrinogen oxidase inhibitor, it is used for the control of weeds in soya, peanuts, and a variety of vegetable and fruit crops. It has a role as a herbicide, an agrochemical, an EC 1.3.3.4 (protoporphyrinogen oxidase) inhibitor and a teratogenic agent. It is a benzoxazine, a terminal acetylenic compound, a dicarboximide and an organofluorine compound.

Metabolic pathway

When the rats are given a single oral dose of 14C-S- 53482, seven metabolites are identified in the urine and the feces. Alcohol derivatives and the acetoanilide derivative are isolated from the urine, and three sulfonic acid conjugates with a sulfonic acid group incorporated into the double bond of the 3,4,5,6- tetrahydrophthalimide moiety are isolated from the feces.

Properties of FLUMIOXAZIN

Melting point:	201.83-203.83°
Boiling point:	644.4±55.0 °C(Predicted)
Density	d20 1.5132 g/ml
storage temp.	0-6°C
solubility	DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly, Heated)
form	neat
pka	-0.01±0.20(Predicted)
form	Solid
color	White to off-white
EPA Substance Registry System	Flumioxazin (103361-09-7)

Safety information for FLUMIOXAZIN

Signal word	Danger
Pictogram(s)	Health Hazard GHS08 Environment GHS09
GHS Hazard Statements	H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P201:Obtain special instructions before use. P273:Avoid release to the environment. P308+P313:IF exposed or concerned: Get medical advice/attention.