CAS Number: 210631-68-8

Molecular Weight: 363.388

Density: 1.5±0.1 g/cm³

Boiling Point: 590.5±60.0 °C at 760 mmHg

Molecular Formula: C16H17N3O5S

Melting Point: 220.9–222.2°C

Flash Point: 310.9±32.9 °C

Other Name: [3-(4,5-Dihydro-3-isoxazolyl)-4-methylsulfonyl-2-methylphenyl](5-hydroxy-1-methyl-1H-pyrazol-4-yl)methanone | Benzothiazinone | [3-(4,5-Dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl](5-hydroxy-1-methyl-1H-pyrazol-4-yl)methanone | Pyrasulfotole

Usage: Topramezone is characterized by high safety, excellent selectivity, broad-spectrum weed-killing activity, long-lasting efficacy, and strong compatibility. It is safer than nicosulfuron and mesotrione, making it one of the safest herbicides for corn fields and one of the least toxic herbicides to mammals.
Toxicity: Topramezone is of low toxicity to mammals, birds, fish, microorganisms, and insects, but it has some toxicity to algae.

Content: 97% Topramezone technical grade, 30% Topramezone suspension concentrate