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Fenoxaprop-P-ethyl

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Chemical Identification | General Product Information | Physical & Safety Data
Chemical Identification
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Common Name
Fenoxaprop-P-ethyl
中文通用名
精噁唑禾草灵
IUPAC
ethyl (R)-2-[4-(6-chloro-1,3-benzoxazol-2-yloxy)phenoxy]propionate
or
ethyl (R)-2-[4-(6-chlorobenzoxazol-2-yloxy)phenoxy]propionate
CAS
ethyl (2R)-2-[4-[(6-chloro-2-benzoxazolyl)oxy]phenoxy]propanoate
CAS No.
71283-80-2
Molecular Formula
C18H16ClNO5
Molecular Structure
General Product Information
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Category
Herbicides > Phenoxy herbicides
Activity
Herbicide
Premix
Tribenuron-methyl+fenoxaprop-p-ethyl+thifensulfuron-methyl
Tribenuron-methyl+fenoxaprop-p-ethyl
Bensulfuron-methyl+fenoxaprop-p-ethyl
Emusifiable concentrate. Premix Parters: lufenuron; lufenuron profenofos;
Physical & Safety Data
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Physical Properties
Colorless solid. Melting point 84°-85°C. Vapor pressure 19 nPa (20° C). Solubility (25°C): acetone >500 g/kg; ethanol, cyclohexane, n-octanol >10 g/lg; ethyl acetate >200 g/kg; toluene >300 g/kg.
Toxicology
(Rat): Oral LD50 3040 mg/kg (male), 2090 mg/kg (female); mice >5000 mg/kg. Dermal LD50 >2000 mg/kg. Inhalation LC50 >6.04 mg/l air
Environmental Profile
WATER SOLUBILITY: 0.7 mg/l at 20° C (pH 5.8)
Transport Information
Hazard Class:O (Obsolete as pesticide, not classified)

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