Bupirimate 95%Tech, 25%EC

  • Description
China fungicides  Bupirimate  manufacturer exporter and Supplie
Common name: Bupirimate
 
 
CAS NO.: 41483-43-6
Molecular Mass (g mol-1): 316.4
Chemical Formula: C13H24N4O3S
Chemical name: 5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinyl dimethylsulfamate
 
Properties
Technical product is the Light brown waxy solid, melting point is 45~50℃, In water solubility 22mg/l. Dissolves in the majority organic solvent. Does not dissolve in the alkane .In diluted acid easy hydrolisis .Unstabitily in along period of stockpile abov 37℃., radioactive half-life is 35~90 day in soil..
Uses
A systemic pyrimidine fungicide active .Control of many fungal powdery mildew in field crops, fruit, vegetables,ornamentals, etc.Used for foliar application or as a seed treatment.
Toxicity
Acute oral LD50 for rats>4000 mg/kg. .Do not have the irritating quality to the rabbit skin and the eye.Has moderate to the guinea pig skin sends sensitive.Big mouse acute mouth inspiration for rats> 0.035mg/kg.
 
Specification: 95%Tech, 25%EC
Packaging:On the clients' requirements.