Pyraclostrobin
Agent Name
Pyraclostrobin
CAS Number
175013-18-0
Formula
C19-H18-Cl-N3-O4
Major Category
Pesticides
Synonyms
Cabrio; Headline; Carbamic acid, (2-(((1-(4-chlorophenyl)-1H-pyrazol-3-yl)oxy)methyl)phenyl)methoxy-, methyl ester; [ChemIDplus]
Category
Fungicides
Description
White or light beige solid; [Merck Index]
Sources/Uses
Used as broad spectrum fungicide to protect food crops, seed grasses, and residential and recreational turf; [HSDB]
Comments
Causes liver and kidney injury in high-dose feeding studies of rats; [RTECS] In oral lethal dose studies, animals have dyspnea, staggering, and diarrhea; Not carcinogenic in rats or mice; [Reference #1] A skin irritant; May cause significant temporary eye injury; Can be absorbed through skin; [HSDB] May cause irritation; Targets the spleen, liver, and kidneys; [MSDSonline]
Reference Link #1
Biomedical References
Exposure Assessment
Vapor Pressure
1.95E-10 mm Hg
Lethal Concentration
LC50 (rat) > 310 mg/m3/4h < 1,070 mg/m3/4h
Adverse Effects
Hepatotoxin
Hepatoxic (a) from occupational exposure (secondary effect) or (b) in animal studies or in humans after ingestion
Diseases, Processes, and Activities Linked to This Agent
Processes
Industrial Processes with risk of exposure: