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12B01,No.6 Building,

Treasure Square, ShangYu

Zhejiang, China

Products - Fungicides
Metalaxyl-M
Product name: Metalaxyl-M
Alias:

n-(2,6-dimethylphenyl)-n-(methoxyacetyl)-alanine methyl ester; (r)-2-{(2,6-dimethylphenylmethoxy)acetylamino}-propionic acid methyl ester; methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-D-alaninate

Chemical name:

Methyl N-(methoxyacetyl)-N-(2,6-xylyl)-D-alaninate

CAS No.: 70630-17-0
Molecular formula

C15H21NO4

Structural formula :
Property :

Form Pale yellow to light brown, viscous liquid.

Melting point -38.7℃ (glass transition temperature).

Density 1.125 (20℃).

Solubility In water 26 g/l (25℃). In n-hexane 59 g/l; miscible with acetone, ethyl acetate, methanol, dichloromethane, toluene, n-octanol.

Toxicity :

Oral Acute oral LD50 for rats 667 mg/kg.

Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg.

Not a skin irritant (rabbits); risk of serious damage to eyes (rabbits). Not a skin sensitiser (guinea pigs).

Inhalation LC50 (4 h) for rats >2290 mg/m3.

Product use :

To control diseases caused by air- and soil-borne Peronosporales on a wide range of temperate, subtropical and tropical crops. Foliar sprays with mixtures of metalaxyl-M and protectant fungicides are recommended to control air-borne diseases caused by Pseudoperonospora humuli on hops, Phytophthora infestans on potatoes and tomatoes, Peronospora tabacina on tobacco, Plasmopara viticola on vines, downy mildews of vegetables, and Bremia lactucae on lettuce. Soil applications of metalaxyl-M alone are used to control soil-borne pathogens causing root and lower stem rots on avocado and citrus, Phytophthora nicotianae on tobacco, Phytophthora spp. on peppers, and Pythium spp. on many different crops, including ornamentals,Seed treatments control systemic Peronosporaceae on maize, peas, sorghum and sunflowers,as well as damping-off (Pythium spp.) of various crops.

Quality index :

Description: White solid, free from visible extraneous matter;

Active Ingredient Content (w/w): ≥90%;

Water (w/w): ≤0.3%;

Acidity (as H2SO4) (w/w): ≤0.5%;

Acetone Insoluble Material (w/w): ≤0.5%

Standard : Enterprise Standard
Packing: 250Kg Drum
Formulation: 350g/L ES;
Attention : Preserve in well-closed container at ventilated, dry place.

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