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Fenoxaprop-p-ethyl

Chemical: Fenoxaprop-P-ethyl
Use category: Herbicide
Content & formulation: Fenoxaprop-P-ethyl 95% TC ,Fenoxaprop-P-ethyl 10% EC ,Fenoxaprop-P-ethyl 69 g/L EW

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Description
Specification
Packaging & Shipping

fenoxaprop-P-ethyl

Chemical Abstracts name ethyl (R)-2-[4-[(6-chloro-2-benzoxazolyl)oxy]phenoxy]propanoate

CAS RN [71283-80-2]

Mol. wt. 361.8

M.f. C18H16ClNO5

Form White, odourless solid.

M.p. 89-91 篊

V.p. 5.3 ´ 10-4 mPa (20 篊)

KOW logP = 4.58

Henry 2.74 ´ 10-4 Pa m3 mol-1 (calc.)

S.g./density 1.3 (20 癈)

Solubility In water 0.7 mg/l (pH 5.8, 20 篊). In acetone 200, toluene 200, ethyl acetate >200, ethanol c. 24 (all in g/l, 20 篊).

Stability Fenoxaprop-P-ethyl is stable for 90 d at 50 篊. Not sensitive to light. Decomposed by acids and alkalis, DT50 >1000 d (pH 5), 100 d (pH 7), 2.4 d (pH 9) (20 篊)

Mode of action

Fenoxaprop-P-ethyl is a selective herbicide with contact and systemic action, absorbed principally by the leaves, with translocation both acropetally and basipetally to the roots or rhizomes.

Uses Post-emergence control of annual and perennial grass weeds.

Specification for Fenoxaprop-P-ethyl 95% TC
ITEMS	STANDARDS
Appearance	White powder
Content of a.i.	≥95 %
Water	≤0.3%
pH	4.5~7.5
Acetone insolubles	≤0.3%
Specification for Fenoxaprop-P-ethyl 10% EC
ITEMS	STANDARDS
Appearance	Homogeneous liquid
Content of a.i.	≥10%
Water	≤1.0%
pH	5.0~9.0
Emulsion stability (as 0.5% aqueous solution)	Qualified
Stability at 0℃	The volume of solid and/or liquid which separates shall not be more than 0.3 ml.
Specification for Fenoxaprop-P-ethyl 69g/L EW
ITEMS	STANDARDS
Appearance	Homogeneous liquid
Content of a.i.	≥ 69g/L
pH	5.0~9.0
Pourability(pouring residue)	≤ 5.0%
Persistem foam	≤ 25ml
Stability at 0℃	The volume of solid and/or liquid which separates shall not be more than 0.3 ml.

Packaging :

Solid formulation: 25 kg fiber drum, 25 kg bag or on the client’s requirements.

Liquid formulation: 200 L, 20 L drum, 1 L, 500 mL,250mL bottle or according to customers' requirements.

Shipping: According to order's quantity.