Fenoxaprop-P-ethyl TC 95%min

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Fenoxaprop-p-ethyl
Common Name£ºFenoxaprop-p-ethyl
Chemical Name:
¡¡¡¡(R)-2-[4-[(6-chloro-2-benzoxazoly)oxy]phenoxy]propanoic acid (CA)
¡¡¡¡(R)-2-[4-(6-chloro-1,3-benzoxazol-2-yloxy)phenoxy]propionic acid;
¡¡¡¡(R)-2-[4-(6-chlorobenzoxazol-2-yloxy)phenoxy]propionic acid (IUPAC)
Chemical Structure:
¡¡¡¡
CAS NO.: 71283-80-2
Specification£º95% min
Physical & Chemical Properties£º(technical)
¡¡¡¡Mol. wt. 361.8 M.f. C18H16ClNO5
¡¡¡¡Form White , odourless solid . M.p. 84-85¡æ V.p. 5.3¡�10£­4 mPa (20¡æ) KowlogP= 4.58 S.g./density 1.3(20¡æ) Solubility In water 0.7 mg/l (pH5.8 ,20¡æ). In acetone 200, toluene 200, ethyl acetate >200 (all in g/l, 20¡æ). Stability Stable for 90 d at 50¡æ.Not sensitive to light.Decomposed by acids and alkalis, DT50>1000d (pH 5), 100 d (pH 7), 2.4 d (pH 9) (20¡æ) .
Mode of Action:
¡¡¡¡A broad spectrum postemergence systemic herbicide.
Toxicity:
¡¡¡¡Rat: Acute oral LD50 3040mg/kg(male),2090mg/kg(female); mice>5000mg/kg. Dermal LD50>2000mg/kg. Inhalation LD50>6.04mg/L air.
Formulation: 6.9%EW,7.5%EW,8.05%EC,10%EC
Package:Packed in 25kg drum.

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