Oxadiargyl (C15H14Cl2N2O3) is a common chemical in the manufacturing industry, but long-term exposure can cause serious effects on workers’ health. This article will help you understand the potential health risks and how to protect yourself when working in an environment where this chemical is used.
1. What is Oxadiargyl?
Oxadiargyl, with the chemical formula C15H14Cl2N2O3, is an organic compound belonging to the pesticide group. It is used primarily in the agricultural industry to control various insects that are harmful to crops. This compound has a complex structure, consisting of the main elements carbon, hydrogen, chlorine, nitrogen, and oxygen.
Structurally, Oxadiargyl contains two benzene rings connected through chemical bonds, creating a complex ring structure with additional chemical functional groups. The presence of chlorine atoms in the molecule makes Oxadiargyl stable and effective in killing insects, but it also causes some health problems for those who come into contact with it.
When exposed to Oxadiargyl, workers may experience symptoms of poisoning or other serious adverse reactions due to the effects of this chemical. Therefore, a clear understanding of the chemical structure and mechanism of action of Oxadiargyl is very important to implement preventive measures and protect health in a work environment where this type of chemical is used.
| No. | Chemical Name in Vietnamese | Chemical Name in English | HS Code | CAS Number | Chemical Formula |
| 1. | Oxadiargyl | Oxadiargyl | 29319090 | 39807-15-3 | C15H14Cl2N2O3 |
See more: Chemical safety training service according to Decree 113/2017/NĐ-CP
REGISTER FOR CHEMICAL OCCUPATIONAL SAFETY TRAINING ACCORDING TO DECREE 113
2. Where does Oxadiargyl originate from in the production process?
This compound is often used in pesticide products and its origin is mainly from industrial production processes. During the production of agricultural products or food processing, Oxadiargyl may be used to control pests and protect crops from harmful insects.
The source of Oxadiargyl in the production environment mainly comes from the direct use of this chemical in crop care or product preservation stages. When agricultural processing plants or production facilities use pesticides containing Oxadiargyl, this chemical can be dispersed into the surrounding environment through activities such as spraying, mixing formulations, or cleaning equipment.
In addition to direct use, Oxadiargyl can also be generated from the production processes of chemicals and fertilizers, where this chemical is manufactured and processed. The production and use of this chemical not only affect the environment but can also lead to its accumulation in the air, water, and soil. This increases the risk of exposure for workers and the surrounding community.
Therefore, a clear understanding of the origin of Oxadiargyl in the production process is very important to implement control measures and minimize health risks. Production facilities need to apply appropriate preventive and protective measures to ensure the safety of workers and the surrounding environment.

3. Industries that use Oxadiargyl in production
Oxadiargyl is widely used in many industries, especially in the fields of agriculture and food processing. Known primarily as a type of pesticide, Oxadiargyl plays an important role in controlling and preventing the growth of insects that are harmful to crops.
The agricultural industry is where Oxadiargyl is used the most. On farms and in orchards, this compound is applied to protect crops from pests such as caterpillars, butterflies, and aphids. The use of Oxadiargyl helps to increase the yield and quality of crops, while also minimizing the damage caused by insects. Agricultural products such as vegetables, fruits, grains, and flowers can all be treated with Oxadiargyl to maintain healthy growth and protect against pests.
Besides agriculture, Oxadiargyl is also used in the food processing industry. In food processing facilities, especially fruit and vegetable processing plants, Oxadiargyl can be applied to control insects during product preservation and processing. This helps ensure that the final product is not contaminated and meets food safety standards.
In addition, Oxadiargyl is also used in the plant protection and agricultural chemical industries. Companies that manufacture and distribute pesticides and fertilizers often use Oxadiargyl in their formulations to provide effective crop protection solutions for farmers.
However, the use of Oxadiargyl in these industries needs to be strictly controlled to minimize health risks for workers and ensure environmental safety. Personal protective measures and safe work procedures are essential to reduce the risk of exposure and the negative effects of this chemical.
4. How does Oxadiargyl affect workers?
Although effective in controlling pests, Oxadiargyl can also cause many serious health problems for workers who come into direct contact with it. The use of this chemical in production and processing without strict management can lead to adverse health effects.
When workers are exposed to Oxadiargyl, they may experience acute or chronic poisoning symptoms, depending on the level of exposure and duration of exposure. Acute poisoning symptoms can include dizziness, nausea, headaches, and skin or eye irritation. In more severe cases, workers may experience respiratory problems, such as difficulty breathing or pneumonia, if exposed to the vapor or dust of this chemical.
Long-term exposure or exposure to high doses of Oxadiargyl can cause chronic health problems. Studies have shown that long-term exposure to Oxadiargyl can affect the nervous system, causing symptoms such as neurological disorders, fatigue, and cognitive decline. In addition, some studies have indicated that Oxadiargyl can cause kidney and liver problems, as this chemical is metabolized and eliminated through these organs.
In particular, continuous exposure to Oxadiargyl may also increase the risk of cancer. Although there is no official conclusion on a direct link, the presence of toxic chemical compounds in Oxadiargyl can cause cell damage and increase the risk of cancer.
To minimize health risks for workers, implementing preventive and protective measures is very important. Production facilities need to provide adequate personal protective equipment, implement safe procedures when using chemicals, and ensure that workers are properly trained on how to handle and respond to situations involving Oxadiargyl. At the same time, regular health monitoring and environmental work checks are also important factors in protecting workers’ health.
5. Permissible safe concentration of Oxadiargyl for human exposure
To ensure the safety of workers and the community, determining a safe concentration of Oxadiargyl for exposure is very important. This concentration is usually regulated by health organizations and regulatory agencies to protect workers’ health and minimize the risk of poisoning.
According to international standards and guidelines from organizations such as the World Health Organization (WHO) and the US Environmental Protection Agency (EPA), the safe concentration of Oxadiargyl in the work air is determined based on factors such as exposure time, type of work, and level of exposure. Typically, exposure limits are set for the concentration of Oxadiargyl in the workplace air, known as the Threshold Limit Value (TLV) or the Permissible Exposure Limit (PEL).
In many countries, the permissible exposure limit for Oxadiargyl in the air is usually set at a very low level to ensure worker safety. For example, in a work environment, the permitted concentration of Oxadiargyl usually does not exceed a level of micrograms per cubic meter of air (µg/m³) to minimize health risks. These standards may vary depending on the regulations of each country and the specific type of work.
In addition to monitoring the concentration of Oxadiargyl in the air, implementing control and exposure reduction measures is also very important. Measures such as good ventilation, use of personal protective equipment, and adherence to safe procedures while working with chemicals all contribute to maintaining the concentration of Oxadiargyl at a safe level.
To ensure compliance and optimal safety, production facilities need to implement regular monitoring and evaluation programs for the work environment. At the same time, training workers on how to identify and manage the risks associated with Oxadiargyl is also a key part of the health protection strategy in workplaces where this chemical is used.

On a basic level, if working in an industrial environment, it is important to comply with safety standards and limit exposure to Oxadiargyl. Organizations like the Occupational Safety and Health Administration (OSHA) in the United States provide guidelines and safety principles to protect workers from the negative impacts of chemical substances.
6. Measures to minimize the effects of Oxadiargyl on workers’ health
To minimize the health effects of Oxadiargyl on workers, implementing preventive and control measures is very important. These measures not only help protect the health of workers but also reduce the risk of environmental pollution.
First and foremost, providing adequate personal protective equipment (PPE) is one of the most important steps. Workers need to be equipped with devices such as gloves, masks, safety glasses, and chemical-resistant gowns to minimize direct contact with Oxadiargyl. Personal protective equipment helps prevent the chemical from coming into contact with the skin, eyes, and respiratory tract, thereby reducing the risk of poisoning and related health problems.
Next, maintaining a well-ventilated work environment and controlling chemical dust is essential. A good ventilation system in areas where Oxadiargyl is used helps reduce the concentration of the chemical in the air, thus minimizing the risk of inhaling its vapor or dust. Air filtration and ventilation systems need to be regularly maintained and inspected to ensure their effectiveness.
In addition, adhering to safe procedures while working with Oxadiargyl also plays a crucial role. Workers need to be thoroughly trained on safety measures, including how to use and handle chemicals correctly, emergency response measures, and how to clean tools and equipment that have been in contact with the chemical. Regular training helps workers become more aware of the risks and how to prevent them effectively.
Regular health management and monitoring is also an important part of minimizing the impact of Oxadiargyl. Production facilities should conduct periodic health checks for workers to detect early signs of poisoning or health problems related to the chemical. At the same time, providing health care programs and timely medical support also contributes to protecting workers’ health.
Along with that, implementing measures to reduce environmental pollution also contributes to protecting workers’ health. This includes proper handling and storage of chemicals, ensuring the disposal of chemical waste according to regulations, and minimizing the release of chemicals into the surrounding environment.
Occupational safety training: Workers need to be trained and educated on the risks and safety measures when working with this type of chemical. This training should be provided periodically and regularly to ensure understanding and proper compliance with safety rules.
Periodically organize workplace environment monitoring in factories and enterprises, collect and analyze factors harmful to workers, and from there, adjust to reduce the hazard level to prevent occupational diseases for them.
7. National Workplace Environment Monitoring Center
Nam Viet’s Workplace Environment Monitoring Center is a professional unit for monitoring and measuring the quality of the working environment across all provinces in Vietnam. With a team of experienced monitoring specialists, the center uses modern measuring equipment to ensure accuracy and reliability.
REGISTER FOR WORKPLACE ENVIRONMENT MONITORING SERVICE
In addition to providing monitoring services, the center also supports clients in planning, processing, and tracking workplace environment issues. With the motto “the customer is the center,” the center is concerned with customer satisfaction, meeting all of the customer’s needs, and is committed to providing the best solutions for businesses.
With investment in techniques, technology, and human resources, Nam Viet’s monitoring center has become one of the reputable units in the field of workplace environment monitoring in Ho Chi Minh City with the following objectives:
- We always value our brand reputation and the quality of our products and services.
- We provide our customers with the best and most suitable things possible.
- Along with a team of Masters and Engineers with extensive experience and expertise, we desire to protect the environment and benefit businesses.

- Coming to the Nam Viet Environmental Monitoring team, your company will receive professional service with experts in the field of monitoring. At the same time, you will get the best cost incentives.
8. Price Quotation for Workplace Environment Monitoring
To help businesses carry out workplace environment monitoring in a professional and effective manner, we at Nam Viet provide our customers with a quality and reasonably priced price quotation for workplace environment monitoring services.
- Our monitoring price list provides detailed information about the prices of the monitoring services we are offering. It includes costs related to travel, measurement, analysis, and reporting of results. Our valued customers can be completely assured of the accuracy and reliability of the monitoring result reports we provide.
- We are committed to always offering the most competitive and reasonable prices on the market, and we are also always ready to provide advice and answer any questions about the monitoring service in the quickest and most professional manner.
- With Nam Viet’s price quotation, our valued customers can easily choose service packages that suit their needs. We are committed to bringing our customers the highest satisfaction with professional service quality.

