 Model Number |
94-75-7 / 2008-39-1 |
Common Name: 2,4D Acid/ Amine Salt
CAS NO.: 94-75-7, 2008-39-1
Properties:
2,4D Acid: Technical product is white powder, with a slight phenolic odor. M.p. 145℃, V.p. 1.86*10-2 mPa (25℃). Solubility in water 311(PH 1), 20031 (PH5) mg/l at 25℃. In ethanol 1250, diethyl ether 243, all in g/kg, 20℃. Insoluble in petroleum oils. 2,4-D is a strong acid, and forms water-soluble salts with alkali metals and amines.
2,4D Amine Salt: M.p. 85-87℃. Solubility in water 3kg/l (20℃). Soluble in alcohols and acetone, insoluble in kerosene and diesel oil.
Uses:
Post-emergence control of annual and perennial broad-leaved weeds in cereals, maize, sorghum, grassland and on non-crop land at 0.28-2.3kg/ha. Control of broad-leaved aquatic weeds.
Toxicity:
Acute oral LD50 for rats of 2,4D Acid is 639-734mg/kg.
Acute oral KC50(96h) for rainbow trout of 2,4D Amine Salt is 100mg/kg.
Specification:
98% 2,4D TC, 860g/l or 720g/l Amine.
Packaging: 25kg/fibre drum or 25kg/bag, 200l/iron drum or on the clients' requirements.
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