FENCHLORAZOL-ETHYL , 99 , 103112-35-2

Synonym(s):
Ethyl 1-(2,4-dichlorophenyl)-5-(trichloromethyl)-1H-1,2,4-triazole-3-carboxylate

CAS NO.：103112-35-2

Empirical Formula: C12H8Cl5N3O2

Molecular Weight: 403.48

MDL number: MFCD02101622

PRODUCT Properties

• Melting point: 110 °C
• Boiling point: 469.8±55.0 °C(Predicted)
• Density: 1.65±0.1 g/cm3(Predicted)
• pka: -3.59±0.50(Predicted)
• Henry's Law Constant: 2.7×10³ mol/(m³Pa) at 25℃, MacBean (2012)
• EPA Substance Registry System: 1H-1,2,4-Triazole-3-carboxylic acid, 1-(2,4-dichlorophenyl)-5-(trichloromethyl)-, ethyl ester (103112-35-2)

Description and Uses

Field trials of FENCHLORAZOL-ETHYL under various climatic and agricultural conditions have demonstrated its high herbicidal activity against many grassy weeds, including Alopecurus aegypti, oats, sedge, and purslane. When used to control grassy weeds, it does not affect the herbicidal activity of quizalofop-p-ethyl. It exhibits no herbicidal activity whether applied pre-emergence or post-emergence, even at dosages as high as 10 kg/hm².

Safety

• Symbol(GHS): GHS08,GHS09
• Signal word: Danger
• Hazard statements: H350-H410
• Precautionary statements: P202-P273-P280-P308+P313-P391-P405
• Hazard Codes: T,N
• Risk Statements: 45-50/53
• Safety Statements: 53-45-60-61
• RIDADR: UN3077 9/PG 3
• WGK Germany: 3
• RTECS: XZ4272500
• HS Code: 29339900
• REACH Registrations: Inactive