Dimethoate

Dimethoate

Dimethoate

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 98%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

EL 12880 DIMETATE(R) DIMETHOATE

Quick Details

  • Appearance:A white crystalline solid
  • Application:insecticide, cholinesterase inhibitor
  • PackAge:depended
  • ProductionCapacity:200|Kilogram|Month
  • Storage:Store in dry, dark and ventilated place
  • Transportation:by sea or by air

Superiority:

 


Preview
CBNumber: CB0459837
Chemical Name: Dimethoate
Molecular Formula: C5H12NO3PS2
Formula Weight: 229.26
CAS No.: 60-51-5

 

Details:

 
Dimethoate Chemical Properties
mp  52-52.5°C
bp  107°C (0.05 torr)
density  1.281
Fp  107 °C
storage temp.  0-6°C
Water Solubility  Slightly soluble. 2.5 g/100 mL
Merck  13,3246
CAS DataBase Reference 60-51-5(CAS DataBase Reference)
NIST Chemistry Reference Dimethoate(60-51-5)
EPA Substance Registry System Phosphorodithioic acid, O,O-dimethyl S-[2-(methylamino)-2-oxoethyl] ester(60-51-5)
 
Safety Information
Hazard Codes  Xn,T,F
Risk Statements  21/22-63-43-36/37/38-23/24/25-45-36-20/21/22-11-67-40
Safety Statements  2-36/37-24/25-23-53-26-16
RIDADR  UN 2783
RTECS  TE1750000
HazardClass  6.1(b)
PackingGroup  III
Hazardous Substances Data 60-51-5(Hazardous Substances Data)
MSDS Information
 
 
Dimethoate Usage And Synthesis
Usage An organophosphate insecticide. It is an anticholinesterase which disables cholinesterase, an enzyme essential for central nervous system function. Neurotoxic in humans.
Usage insecticide, cholinesterase inhibitor
General Description A white crystalline solid, with a camphor-like odor, white to grayish crystals for technical product. Dimethoate is a contact and systemic organophosphate insecticide effective against a broad range of insects and mites when applied on a wide range of crops. Dimethoate has not been produced in the U.S. since 1982.
Air & Water Reactions Dimethoate is stable in aqueous solution but is hydrolyzed by aqueous alkali.
Reactivity Profile Dimethoate is incompatible with alkaline preparations. Dimethoate is slightly corrosive to iron. Dimethoate is incompatible with sulfur based formulations. . Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Health Hazard Very toxic; the probable oral lethal dose in humans is between 50-500 mg/kg, or between 1 teaspoon and 1 ounce for a 70 kg (150 lb.) person. Dimethoate is a cholinesterase inhibitor, meaning it affects the central nervous system. Death is due to respiratory arrest arising from failure of respiratory center, paralysis of respiratory muscles, intense bronchoconstriction or all three.
Fire Hazard As with other organophosphorus pesticides, container may explode in heat of fire. The temperature of storage should not exceed 70-80F. Keep away from sources of heat, flames, or spark-generating equipment. Unstable in alkaline solution. Hydrolyzed by aqueous alkali. Stable in aqueous solutions. The compound is stable for 2 years under environmental conditions if stored in undamaged, original containers.

 

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