Prosulfuron

CAS NO.：94125-34-5
Empirical Formula: C15H16F3N5O4S
Molecular Weight: 419.38
MDL number: MFCD01863141
SAFETY DATA SHEET (SDS)
Update Date: 2026-07-31 15:25:14

What is Prosulfuron?

The Uses of Prosulfuron

Herbicide.

Definition

ChEBI: Prosulfuron is a member of triazines.

Agricultural Uses

Herbicide: Used as a post-emergence herbicide on corn and cereals such as barley, millet, oats, rye, sorghum and wheat. Used on sugar cane in some countries. Currently registered in some EU countries. Registered for use in the U.S.

Trade name

CGA®-152005; EXCEED®; PEAK®; SPIRIT®

Metabolic pathway

As shown below, the degradation profiles of prosulfuron by hydrolysis, mammal, soil microorganism, plant, plant microsome, and soil are well investigated. In addition to the degradation products derived by the common cleavage reaction of the sulfonylurea linkage, the predominant hydroxylation reaction occurs on the phenyl ring and the trifluoropropyl side chain by mammal and soil microorganisms, resulting in the formation of the hydroxylated metabolites which mostly retain the sulfonylurea moiety in the structures.

Properties of Prosulfuron

Melting point:	155° (dec)
Density	1.462±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
pka	4.30±0.10(Predicted)
form	neat
BRN	7800481
CAS DataBase Reference	94125-34-5(CAS DataBase Reference)
EPA Substance Registry System	Prosulfuron (94125-34-5)

Safety information for Prosulfuron

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07 Environment GHS09
GHS Hazard Statements	H302:Acute toxicity,oral H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P273:Avoid release to the environment.