FLUMIOXAZIN Chemical Properties

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)

pka

-0.01±0.20(Predicted)

form 

Solid

color 

White to off-white

LogP

2.550

EPA Substance Registry System

Flumioxazin (103361-09-7)

Safety Information

Hazard Codes 

T,N

Risk Statements 

61-50/53

Safety Statements 

53-45-60-61

RIDADR 

UN 3077 9 / PGIII

WGK Germany 

3

Hazardous Substances Data

103361-09-7(Hazardous Substances Data)

Toxicity

LD50 in rats (mg/kg): >5000 orally; >2000 dermally; LC50 (4 hr) in rats (mg/m3): >3930 by inhalation; LC50 (96 hr) in bluegill, rainbow trout (mg/l): >21, 2.3 (Yoshida).

FLUMIOXAZIN Usage And Synthesis

Description

FLUMIOXAZIN is a benzoxazinones-type herbicide used on soybeans, peanuts, orchard fruits and other crop. It is a diphenyl ether group G herbicide that functioning through inhibiting the protoorphyrinogen oxidase. As a light-dependent peroxidising herbicide (LDPH), it takes effect by blocking heme and chlorophyll biosynthesis resulting in the accumulation of phototoxic porphyrins, leading to the membrane damage and further killing the weeds.

Uses

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.

FLUMIOXAZIN(103361-09-7)Related Product Information

• 3-Ethyl-4-methyl-3-pyrrolin-2-one
• 4-Amino-3-fluorophenol
• 6-AMINO-2H-1,4-BENZOXAZIN-3(4H)-ONE
• 1-(4-ETHOXYPHENYL)-1H-PYRROLE-2,5-DIONE
• 3,4,5,6-Tetrahydrophthalimide
• N-[3-(Diethylamino)phenyl]propionamide
• 2-FLUORO-4-METHOXYANILINE
• N-Methyl 4-fluoro-2-methoxyaniline
• FLUMIOXAZIN
• 1-(4-METHOXY-PHENYL)-PYRROLE-2,5-DIONE
• 7-FLUORO-2H-1,4-BENZOXAZIN-3(4H)-ONE
• 3-(N,N-Dipropyl)aminoacetanilide
• Benfluralin
• N-(3-amino-4-ethoxyphenyl)acetamide
• (2-fluoro-4-methoxyphenyl)methanamine
• N-METHYL-3,4,5,6-TETRAHYDROPHTHALIMIDE
• 6-AMINO-4-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
• 1-(2-FLUOROPHENYL)-1H-PYRROLE-2,5-DIONE