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Quick Details

  • Classification: Acaricide, Insecticide, Molluscicide, Nematicide, Rodenticide, Agrochemical
  • CAS No.: 60-51-5
  • Other Names: Dimethoate
  • MF: CAH12NO3PS2
  • EINECS No.: 200-480-3
  • Place of Origin: Zhejiang, China (Mainland)
  • State: Liquid, Liquid
  • Purity: 98%TC 95%TC 50%EC 40%EC 25%EC
  • Application: Insecticide
  • Brand Name: S-Lig
  • Model Number: TC EC
  • Content: 98%TC 95%TC 50%EC 40%EC 25%EC
  • Delivery: Fast Delivery
  • Formulation: TC EC
  • Name: Dimethoate
  • Molecular Weight: 229.3
  • Melting point: 51~52℃
  • Boiling point: 86℃/1.3 Pa
  • Flash point: 107 °C
  • Density: 1.28g/cm3

Packaging & Delivery

Packaging Details Hot Sale Agricultural Chemical Dimethoate 98%TC 95%TC 50%EC 40%EC 25%EC Acaricide Insecticide
Powder/Granule: 100g, 500g, 1kg, 10kg, 25kg, 200kg per bag/drum
Liquid: 100mL,500mL, 1L, 5L, 10L, 20L, 200L, 1000L per bottle/drum or according to customers' requirement.
Delivery Time 15-20 working days after receiving payment

Hot Sale Agricultural Chemical Dimethoate 98%TC 95%TC 50%EC 40%EC 25%EC Acaricide Insecticide


Product Description

Product Description


Pesticide ProductDimethoate
Formulation Details98%TC 95%TC 50%EC 40%EC 25%EC
Packaging & LabelCustomized
ApplicationsMode of action Systemic insecticide and acaricide with contact and stomach action.  Uses Control of a wide range of Acari, Aphididae, Aleyrodidae, Coccidae, Coleoptera, Collembola, Diptera, Lepidoptera, Pseudococcidae and Thysanoptera in cereals, citrus, coffee, cotton, fruit, grapes, olives, pastures, beetroot, potatoes, pulses, tea, tobacco, ornamentals, ornamental shrubs, and vegetables. Also used for control of flies in animal houses. Typical application rates for cereals 340-680, citrus 2100, olives 720, beetroot 84-600, vegetables 330 -600 (all in g/ha per application). Phytotoxicity Non-phytotoxic when used as directed, except to some varieties of lemon, peach, fig, olive, walnut, hop, tomato, bean, cotton, and pine. Russetting is possible with Red Delicious and Golden Delicious apples, and with some ornamentals. Phytotoxicity is dependent on crop variety and climate.



Packaging & Shipping

Packaging & Shipping

Powder/Granule: 100g,500g, 1kg, 10kg, 25kg, 200kg per bag/drum or according to customers' requirement.
Liquid: 100mL,500mL, 1L, 5L, 10L, 20L, 200L, 1000L per bottle/drum or according to customers' requirement.

Purchase Steps

Company Information

Company Information     

    Yiwu S-Ling Industry Co.,Ltd,established in 2005, is one of China's major agricultural chemical enterprises, with perfect technology and high-tech equipment, providing high-quality manufacturing, packaging and after-sales service. About our development in the past 10 years and the development of new products, our main market is South America,Africa ,Yemen,Turkey ,Egypt And Middle east. Quality is our culture, we have long-term relationship with global well -know brands.

    "To provide quality products, provide quality services" for our goal, we sincerely look forward to working with customers around the world to establish business relations, welcome to visit.





1: Are you a manufacturer?

Answer: Yes, we are factory founded on 2005.


2: How to contact with us?

Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.or welcome to chat by whatsapp or wechat timely .


3:Which kind of payment terms do you accept?

For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account


4:Can you give me a discount price?

Surely,It depend on your qty


5:How can i get a sample?

free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.


6: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Our Services

Our Service

1. Inquiry Reply within 24 hours

2. Sample is available

3. 100% QC inspection Before delivery.

4. Cutomized package

5. Fast Delivery

6. Professional after sale service

All the products are coming with SGS CNAS and GIA .

With us your business in safe and your money in safe .

We trust we will be your honest dealer and trustworthy supplier in China

Please feel free to buy our product and Contact us 




Name: YIWU S-LING INDUSTRY CO.,LTD        Tel No: +86 579 81585918
Address: Room 302 Gate 1 Build 22                Telephone: 86 579 81585918
               Yiwu City 322000                               Fax: 86 579 85279347
               Zhejiang, China


1.   Chemical Product Identification

      Product Name: Dimethoate

      Molecular Formula: CAH12NO3PS2

      Molecular Weight: 229.3

      Chemical Name: O,O-dimethyl S-[2-(methylamino)-2-oxoethyl] phosphorodithioate

      Form: Liquid

      Color: Blue

      CAS No.: 60-51-5

2.   Composition / Information On Ingredients

      Composition: Dimethoate;Other ingredients

3.   Hazards Identification

      Health Hazards (Acute and Chronic)     

      The active ingredient dimethoate is a poison (cholinesterase inhibitor). It rapidly enters the body
on contact with all skin surfaces and eyes. Clothing contaminated with material must be removed
immediately and all skin washed thoroughly.

      Repeated exposures to cholinesterase inhibitors such as dimethoate may, without warning, cause
increased susceptibility to doses of any cholinesterase inhibitor.
      The product may cause hypersensitivity by skin contact.

      Signs and Symptoms of Exposure

      Headache, nausea, vomiting, cramps, weakness, blurred vision, pin-point pupils, tightness in chest, laboured breathing, nervousness, sweating, watering of eyes, drooling or frothing of mouth and nose, muscle spasms and coma.

      Other Safety Hazards

      The product is flammable. It can explode at elevated temperatures

4.   First Aid Measures

      Skin contact: Remove contaminated clothing. Wash contaminated skin with soapy water. If skin irritation develops, get medical attention. Wash clothing thoroughly before re-use.

      Eye contact: Rinse eye(s) with clean running water for 15 mins. Get medical attention.
Rinse mouth. Give water to drink if patient is conscious. DO NOT induce.

      Vomiting: If vomiting occurs ensure patient can breathe, then give water to drink. If swallowed, give one atropine tablet every 5 minutes until dryness of the mouth occurs - if poisoned by skin absorption or through lungs, remove any contaminated clothing, wash skin thoroughly and give atropine tablets as above. Get to a doctor or hospital quickly. Do not give adrenergic amines, aminophylline, succinylcholine, phenothiazines or reserpine alkaloids or oils.

      Cholinesterase Inhibition - Treatment 

      Decontamination procedures such as whole body washing, gastric lavage and administration of activated charcoal are often required.

      Antidote: If symptoms are present, administer atropine sulphate, which often is a lifesaving antidote, in large doses, TWO to FOUR mg intravenously or intramuscularly as soon as possible. Repeat at 5 to 10 minute intervals until signs of atropinisation appear and maintain full atropinisation until all organophosphate is metabolised. At first sign of pulmonary oedema the patient should be given supplementary oxygen and treated symptomatically.


5.   Fire-Fighting Measures

      Suitable extinguishing media: Carbon dioxide, dry chemical, foam.

      Unsuitable extinguishing media: Water stream, water fog.

      Special hazards in fire: Product is flammable. The essential breakdown products are dimethyl sulphide, sulphur dioxide, carbon monoxide, carbon dioxide, nitrogen oxides and phosphorus pentoxide.

      Approach fire from upwind to avoid hazardous vapours and toxic decomposition products. Fight fire from protected location or maximum possible distance. Avoid heavy hose streams. Dike area to prevent water runoff. Firemen should wear self-contained breathing apparatus and protective clothing. 

6.   Accidental Release Measures

      Emergency procedures: Wear protective equipment to prevent skin and eyes being affected. Breathing protection is advised if contact will be prolonged.


      Small liquid spills on the floor or other impervious surface should be swept up by means of an inert absorptive material such as hydrated lime, sawdust, Fuller’s earth or other absorbent clays. Scoop into suitable containers and dispose of in accordance with the instructions provided under Disposal. Rinse area with soda lye. 

      Large liquid spills on the floor or other impervious surface should be contained or diked and then absorbed with an inert absorptive material such as hydrated lime, sawdust, Fuller’s earth or other absorbent clays. Collect the contaminated absorbent, place in a metal drum and dispose of in accordance with the instructions provided under Disposal. Rinse area with soda lye. Washings must be prevented from entering surface water drains. Uncontrolled discharge into water courses must be alerted to the appropriate regulatory body. Dimethoate can be hydrolysed in water by heating and by adjusting the pH (alkaline). The product may also be disposed of through controlled incineration. 

7.   Handling And Storage

      Handling: Keep away from food, drink, and animal feedstuff. Personnel should use clothing
and equipment as outlined below when handing open containers.
      Wear suitable Personal protective equipment when handling and spraying.
Store in the original container in a dry, cool, ventilated, LOCKED area.
      The product should never be heated above 35°C and also local heating above this temperature
should be avoided.
      DO NOT store in prolonged sunlight.
      DO NOT store with food, seed, or animal feedstuff

8.   Exposure Controls/Personal Protection

      National exposure standards: A time weighted average (TWA) has been established for Cyclohexanone, present in significant quantities in this product. This value is 100mg/ m3. The corresponding STEL level is "not set". The STEL (Short Term Exposure Limit) is an exposure value that should not be exceeded for more than 15 minutes and should not be repeated for more than 4 times per day. There should be at least 60 minutes between successive exposures at the STEL. The exposure value at the TWA is the average airborne concentration of a particular substance when calculated over a normal 8-hour working day for a 5-day working week.
      Biological limit values: The ADI for Dimethoate is set at 0.02mg/kg/day. The corresponding
NOEL is set at 0.2 (H) mg/kg/day.

      Engineering measures: Use assisted ventilation in enclosed spaces if needed, especially storage areas.

      Personal protection equipment:

      Eye/face protection: Goggles or glasses to AS 1366, AS/NZS1337

      Hand/skin protection: Overalls, PVC gloves and apron, face shield

      Respiratory protection: Should not be necessary under normal conditions. If spray mist may be encountered, a particulate filter to AS/NZS 1715 should be worn 

9.   Physical and Chemical Properties

      Active ingredient: Dimethoate
      Chemical formula: C5H12NO3PS2
      Molecular weight: 229.3
      Melting/freezing point: Below 5℃
      Solubility: Fully miscible. Active will be insoluble micro- droplets
      Specific gravity - density: 1.051 g/ml at 20°C
      Flashpoint: 41°C (Pensky-Martens closed tester)

10. Stability and Reactivity

      Chemical stability: Normally stable. Active may degrade in strong UV light.
      Conditions to avoid: The product (dimethoate) will decompose rapidly when heated to
temperatures above 80°C, significantly increasing the risk of explosion. The decomposition is to a
considerable extent dependent on time as well as temperature due to exothermic and autocatalytic
reactions. The reactions involve rearrangements and polymerisation releasing volatile malodorous
and inflammable compounds such as dimethyl sulphide and methyl mercaptan.

      Materials to avoid: Strong alkalis and strong oxidising compounds. The product can corrode iron, steel, tin plate and copper. Dimethoate is rapidly hydrolysed at pH > 8.0. 

11. Toxicological Information

       Acute toxicity: Dimethoate is moderately toxic by ingestion, inhalation and dermal absorption. As with all organophosphates, dimethoate is readily absorbed through the skin. Skin which has come in contact with this material should be washed immediately with soap and water and all contaminated clothing should be removed. Organophosphates are easily absorbed through the lungs. Persons with respiratory ailments, recent exposure to cholinesterase inhibitors, impaired cholinesterase production, or with liver malfunction may be at increased risk from exposure to dimethoate. High environmental temperatures or exposure of dimethoate to visible or UV light may enhance its toxicity. 

      Dimethoate is not irritating to the eyes of lab animals. Severe eye irritation has occurred in workers manufacturing dimethoate. Another chemical in the formula is thought to be the cause. Firefighters exposed to fumes of burning dimethoate have developed eye irritations. Splashing of dimethoate into the eye may cause very swollen eyelids and damage to the cornea (the outer surface of the eye). Both of these symptoms should rapidly clear up. 

      The organophosphate insecticides are cholinesterase inhibitors. They are highly toxic by all routes of exposure. When inhaled, the first effects are usually respiratory and may include bloody or runny nose, coughing, chest discomfort, difficult or short breath, and wheezing due to constriction or excess fluid in the bronchial tubes. Skin contact with organophosphates may cause localized sweating and involuntary muscle contractions. Eye contact will cause pain, bleeding, tears, pupil constriction, and blurred vision. Following exposure by any route, other systemic effects may begin within a few minutes or be delayed for up to 12 hours. These may include pallor, nausea, vomiting, diarrhea, abdominal cramps, headache, dizziness, eye pain, blurred vision, constriction or dilation of the eye pupils, tears, salivation, sweating, and confusion. Severe poisoning will affect the central nervous system, producing incoordination, slurred speech, loss of reflexes, weakness, fatigue, involuntary muscle contractions, twitching, tremors of the tongue or eyelids, and eventually paralysis of the body extremities and the respiratory muscles. In severe cases there may also be involuntary defecation or urination, psychosis, irregular heart beats, unconsciousness, convulsions and coma. Death may be caused by respiratory failure or cardiac arrest.

      Some organophosphates may cause delayed symptoms beginning 1 to 4 weeks after an acute exposure which may or may not have produced immediate symptoms. In such cases, numbness, tingling, weakness and cramping may appear in the lower limbs and progress to incoordination and paralysis. Improvement may occur over months or years, but some residual impairment will remain. 

      The amount of a chemical that is lethal to one-half (50%) of experimental animals fed the material is referred to as its acute oral lethal dose fifty, or LD50. The oral LD50 for technical dimethoate in rats is 60 to 387 mg/kg, 60 mg/kg in mice, 400 mg/kg in dogs, 200 mg/kg in hamsters, 300 mg/kg in rabbits, 350 mg/kg in guinea pigs, and 100 mg/kg in cats. The dermal LD50 in rabbits is 1,000 mg/kg, and 353 mg/kg in rats. A dermal LD50 of greater than 2,000 mg/kg in rats. 

      Chronic toxicity:

      Possible routes of exposure: Inhalation of spray mist is the most likely cause of exposure.
      Range of effects: Excessive exposure may affect human health.The product may cause sensitization by skin contact.
      Carcinogenicity: Dimethoate is not carcinogenic in rats and mice.
      Reproductive Effects: No embryotoxic effects of dimethoate are found in rats and rabbits at maternal non-toxic doses.
      Teratogenicity: Dimethoate is not teratogenic.

      Mutagenicity: Dimethoate is mutagenic in bacterial tests, but not in mammalian cells or in in vivo tests.  

12. Ecological and Ecotoxicological Information

      The active ingredient dimethoate is biodegradable. It undergoes rapid degradation in the environment and in waste water treatment plants. No adverse effects are observed at concentrations up to 100 mg/l in waste water treatment plants. Degradation occurs both aerobically and anaerobically, biologically as well as abiologically.
      Dimethoate has a potentially high mobility in soil, but is relatively unstable. Degradation products
are not mobile in soil.

      Dimethoate does not bioaccumulate. The product is toxic to wildlife and aquatic invertebrates and highly toxic to bees. The acute toxicity measured on this product is:

      - Fish 96-h LC 50 , rainbow trout (Salmo gairdneri) - 61.3 ppm

      - Invertebrates 48-h EC 50 , daphnids (Daphnia magna) - 5.4 ppm

      - Algae 72-h EC 50 , green algae (Selenastrum capricornutum) - 233 mg/l

      - Bees 24-h LD 50 , bees, topical -< 1 µg/bee

                 24-h LD 50 , bees, oral - < 1 µg/bee

13. Disposal Considerations

      Product: Whenever possible, product should be used for its intended purpose, even if reclaimed from spillage (reclaimed product must be uncontaminated).

      Containers: Whenever possible, follow directions given on container.

      If not available, triple or pressure rinse plastic or metal containers before disposal. Recycle containers if possible (replace cap and return clean containers to recycler or designated collection point). Treat rinsings as for product above.

      If not recycling, break, crush or puncture and bury empty containers in a local authority landfill.

      If no landfill is available, bury the containers below 500 mm in a disposal pit specifically marked and set up for this purpose clear of waterways, desirable vegetation and tree roots. Empty containers and product should not be burnt.

      Sewage: Do not dispose of product or rinsings into sewage systems or septic tanks.

14. Transport Information

      Proper Shipping Name .................Organophosphorus Pesticide, Liquid, Toxic, Flammable
      Class ........................................... 6.1
      Packaging Group ......................... III
      Primary Hazard ........................... Toxic
      Subsidiary Risk ............................. 3
      Marine Pollutant (P/PP) .............. Marine Pollutant

15. Regulatory Information

      There is no special information for it.

16. Other Information

      This MSDS summarizes our best knowledge of the health and safety hazard information of the product and how to safely handle and use the product in the workplace. Each user should read this MSDS and consider the information in the context of how the product will be handled and used in the workplace including in conjunction with other products. If clarification or further information is needed to ensure that an appropriate risk assessment can be made, the user should contact this company. Our responsibility for products sold is subject to our standard terms and conditions, a copy of which is sent to our customers and is also available on request.

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