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Shandong Maoyuan Biotechnology Co.,ltd.
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CHLORPYRIFIOS

Details for CHLORPYRIFIOS

CHLORPYRIFIOS

Category:

Pharmaceuticals and Biochemicals

CHLORPYRIFIOS
CAS NO: 2921-88-2
EC NO: 220-864-4
Molecular Formula: C9H11Cl3NO3PS
Molecular Weight: 350.5863
Specification:
InChI: InChI=1/C9H11Cl3NO3PS/c1-3-15-17(14,16-4-2)18-9-7(11)5-6(10)8(12)13-9/h5H,3-4H2,1-2H3
Product description:

Product name:CHLORPYRIFOS
Product category: INSECTICIDE
Original medicine: 97%TC

Chemical Name: O,O-Diethyl-O-3,5,6-trichloro-2-pyridyl phosphorothioate

Molecular formula:C9H11C13NO3PS
Molecular weight:350.5
Physical and Chemical Properties
White solid, melting point 42.5-43, vapor pressure(25)2.4×10-3Pa. solubility(25) in water 2mg/L, in xylene 400mg/L, in methyl alcohol 45g/L.

Toxicity
Acute oral LD50: for male rats 163mg/kg; for female rats 135mg/kg. Acute dermal LD50 for rabbits is above 2000mg/kg. It is rapidly detoxified in animals. It shows toxic to fish and shrimp.

Application
Used for protection of fruits, vegetables. cotton, flowers and plants; also used for controlling of pests in soil, ectoparasites on livestock and household pests.
Specifications:97% min technical grade

Synonyms: O,O-diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate;ANSI;ISO;BSI;Dowco179;ENT27311;O,O-diethyl-O-(3,5,6-trichloro-2-pyridyl)phos-phorothioate;Clorpyrifos;Phosphorothioic acid O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) ester;Chlorpyritos;Eradex;Lorsban;Trichlorpyrphos;Chlorpyriphos;O,O-diethyl O-(3,5,6-trichloropyridin-2-yl) phosphorothioate;O,O-diethyl S-(3,5,6-trichloropyridin-2-yl) thiophosphate;
Molecular Structure: CHLORPYRIFIOS 2921-88-2
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