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Dimethoate

Dimethoate Suppliers list
Company Name:J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
Email:jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro: Product Name:DiMethoate
CAS:60-51-5
Purity:100 μg/ML in MeOH Package:1ML
Company Name:Shanghai Hanhong Chemical Co., Ltd.  
Tel:021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259
Email:jerry.ma@hanhonggroup.com
Products Intro: Product Name:DIMETHOATE
CAS:60-51-5
Remarks:RF04050002
Company Name:Chemsky（shanghai）International Co.,Ltd.  
Tel:021-50135380
Email:shchemsky@sina.com
Products Intro: Product Name:DiMethoate
CAS:60-51-5
Purity:98%
Company Name:BEST-REAGENT  
Tel:028-85973071 028-85973075
Email:service@best-reagent.com
Products Intro: Product Name:DiMethoate
CAS:60-51-5
Package:100Mg 1g
Company Name:China Langchem Inc.  
Tel:0086-21-58956006,021-38701807;021-58950017
Email:sales@langchem.com
Products Intro: Product Name:Dimethoate
CAS:60-51-5
Purity:99% HPLC Package:10g;100G;1KG
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 Reference60-51-5(CAS DataBase Reference)
NIST Chemistry ReferenceDimethoate(60-51-5)
EPA Substance Registry SystemPhosphorodithioic 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 Data60-51-5(Hazardous Substances Data)
MSDS Information
Dimethoate Usage And Synthesis
UsageAn organophosphate insecticide. It is an anticholinesterase which disables cholinesterase, an enzyme essential for central nervous system function. Neurotoxic in humans.
Usageinsecticide, cholinesterase inhibitor
General DescriptionA 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 ReactionsDimethoate is stable in aqueous solution but is hydrolyzed by aqueous alkali.
Reactivity ProfileDimethoate 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 HazardVery 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 HazardAs 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.
Tag:Dimethoate(60-51-5) Related Product Information
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