Fluroxypyr- Meptyl 98%TC,White powder,high performance on annual grasses,Wheat,maize

Fluroxypyr-meptyl 98%Min. Tech.

Basic information

Common name: Fluroxypyr-meptyl

Chemical name: 1-methylheptyl [(4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy]acetate

CAS No.: [81406-37-3]

Molecular formula: C₁₅H₂₁Cl₂FN₂O₃

Molecular weight: 367.2

Melting point: 58.2–60 °C

Solubility:In water 0.09 mg/l. In acetone 867, methanol 469, ethyl acetate 792, dichloromethane 896, toluene 735, xylene 642, hexane 45 (all in g/l, 20 °C).

Vapour pressure: 1.349 × 10^-3 mPa (20 °C) (Knudsen effusion); 2 × 10^-2 mPa (20 °C) (method unspecified)

Storage stability: Stable under normal storage conditions; decomposes above m.p. Stable in visible light. Hydrolytic DT₅₀ 454 d (pH 7), 3.2 d (pH 9); stable at pH 5. Stable to aquatic photolysis. In natural waters, DT₅₀ 1–3 d.

Specification:

Product information

Crops: Maize, Wheat, etc.

Weeds: Annual broad-leaved weeds

Mode of action: Fluroxypyr is applied as an ester, such as fluroxypyr-meptyl. After predominantly foliar uptake, the ester is hydrolysed to the parent acid, which is the herbicidally active form, and translocated rapidly to other parts of the plants. Acts by inducing characteristic auxin-type responses, e.g. leaf curling.

Formulation: Fluroxypyr-meptyl 200g/L EC

Shipping information for Fluroxypyr-meptyl 98%Tech.:

Class 9; UN3077; PG III

Packing: 25kg/drum