【CAS】：3-(2,4-dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl 2,2-dimethylbutanoate
【CAS No.】：148477-71-8
【Molecular Formula】：C21H24Cl2O4

【Molecular weight】:411.3;

【Physical form】:White powder.

【Vapour pressure】:3 × 10-4 mPa (20 °C);

【Partition coefficient(n-octanol and water)】:logP = 5.8 ( pH 4, 20 °C);

【Solubility】:In water 50 mg/l ( pH 4, 20 °C).;
【Toxicology】：Oral:Acute oral LD50 for male and female rats >2500 mg/kg. Percutaneous:Acute percutaneous LD50 for male and female rats >2000 mg/kg. Non-irritating to skin and eyes (rabbits). Not a skin sensitiser (SC formulation, guinea pigs). Inhalation:(4 h) for rats >5000 mg/m3.

almonds, apples, cherries, citrus, coconut, coffee, grapevines, hops, nuts, ornamentals, papaya, pear tree, pome fruits, rubber, stone fruits, strawberries, tomatoes, vines 

Product     
Crop Rate 

Envidor 2SC     
Citrus 13 oz/acre (1 L/ha) 

Envidor 2SC     
Nuts* 14-18 oz/acre* 

Envidor 2SC     
Vines, pome fruit, stone fruit 16-18 oz/acre