Endrine (C12H8Cl6O) is a toxic chemical, often used in industrial production, but it can pose a serious danger to the health of workers. This article will analyze in detail the impact of Endrine on workers’ health and the necessary protective measures in the work environment.
1. What is Endrine?
Endrine (C12H8Cl6O) is an organic compound with a specific chemical formula, known for its strong toxic properties. It is a type of chemical belonging to the pesticide group, used primarily in agriculture to control insects and pests. However, due to its ability to accumulate for a long time in the environment and the human body, Endrine has been banned by many countries for use in agricultural applications.
The molecular structure of Endrine consists of a chain of carbon, hydrogen, and oxygen atoms. It contains several functional groups capable of binding to enzymes and cells in the body, creating toxic effects on human health. With long-term or high-concentration exposure, Endrine can cause serious neurological, respiratory, and digestive problems.
This chemical is mainly produced in powder or solution form and is highly stable, which allows it to persist in the environment and come into contact with workers in manufacturing plants that use Endrine.
| No. | Chemical Name in Vietnamese | Chemical Name in English | HS Code | CAS Number | Chemical Formula |
| 1. | Endrin | Endrine | 29061900 | 72-20-8 | C12H8Cl6O |
See more: Chemical safety training services according to Decree 113/2017/NĐ-CP
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2. Where does Endrine originate from in the production process?
During production, the source of Endrine mainly comes from the use and handling of this chemical in industrial manufacturing stages, especially in the agricultural sector, where Endrine was once widely used as a pesticide. Although many countries have now banned the use of Endrine in agriculture, some old or non-compliant production facilities still exist, causing this chemical to persist in the work environment.
In manufacturing plants, Endrine can be generated from the processing of raw materials or during the processing, packaging, and storage of products containing this chemical.
Furthermore, the storage and transportation of Endrine in containers or equipment that do not meet safety standards is also a significant source of exposure.

3. Industries that use Endrine in production
Endrine has been used in many different industries, especially in agricultural production and processing industries. Although the use of Endrine in agriculture is now banned in many countries, in the past, it was widely used in insect and pest control activities, especially in crop cultivation and animal husbandry.
Besides agriculture, Endrine was also used in some other industries, including chemical manufacturing, textiles, and even in the wood production industry. In textile manufacturing plants, Endrine may have been used to kill insects and protect fabric from pests during production. Similarly, the wood processing industry sometimes used Endrine to treat wood materials, helping to prevent insect attacks in processed wood products.
In addition, some food production and processing facilities may have also used Endrine in the past for treating agricultural products, although this is less common now due to health concerns. Even though Endrine is no longer permitted for widespread use as before, in areas that do not fully comply with regulations, the use of Endrine still persists, especially in regions with a history of using this chemical in production.
4. How does Endrine affect workers?
When exposed to Endrine, workers can experience serious health effects, especially if safety protection measures are not followed. This chemical can enter the body through the respiratory tract, skin, or digestive system, causing immediate or long-term negative impacts.
Exposure to Endrine can cause nervous system disorders, leading to symptoms such as dizziness, headache, nausea, seizures, and even coma if exposed to high doses. Respiratory problems like coughing, difficulty breathing, and respiratory tract irritation are also common side effects. In addition, Endrine can accumulate in the body over time, affecting the liver, kidneys, and digestive system, reducing excretory function and leading to serious medical conditions.
Furthermore, workers with long-term exposure to Endrine may experience skin problems such as irritation, dermatitis, or rashes. If exposed to high doses for a long period, it can also suppress the immune system, increasing the risk of infectious diseases. Moreover, due to the toxic nature of Endrine, workers also face a risk of reproductive system diseases or cancer with continuous exposure.
5. Permissible safe concentration of Endrine for human exposure
The permissible safe concentration of Endrine for human exposure depends on the occupational safety and health regulations established by international health and management organizations. However, due to the toxicity of this chemical, most countries have issued strict limits on the concentration of Endrine in the workplace.
In industrial environments, organizations such as the World Health Organization (WHO) and the U.S. Environmental Protection Agency (EPA) have identified maximum concentration levels of Endrine that can be present in the air without causing adverse effects on human health. Studies show that the concentration of Endrine in the air should not exceed 0.1 mg/m³ during a working hour to ensure worker safety. This level is determined based on the short-term and long-term health effects of the chemical, including symptoms from acute poisoning to serious impacts on the nervous system and internal organs.
However, due to the cumulative and long-term effects of Endrine, even at low concentrations, prolonged exposure can be harmful to health.

On a basic level, if working in an industrial environment, it is important to adhere to safety standards and limit exposure to Endrin. 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 Endrine on workers’ health
To minimize the health effects of Endrine on workers, protective and safety measures must be strictly applied in the work environment. First, providing adequate personal protective equipment is crucial. Workers need to be supplied with protective gear such as gloves, respirators, and sealed protective clothing to limit direct contact with Endrine through the skin, respiration, and eyes. In particular, chemical-resistant masks and respiratory protection devices must be used when working in an environment with high concentrations of Endrine or when there is a possibility of direct contact with the gas, vapor, or dust of this chemical.
Next, improving working environment conditions plays an important role in reducing the harm of Endrine. An effective ventilation and air filtration system is needed to reduce the concentration of Endrine in the air. Work areas should be equipped with dust extraction systems and local exhaust ventilation to help remove the chemical from the environment and protect workers’ health. Waste containing Endrine also needs to be properly treated to avoid environmental pollution and exposure risks.
In addition, training and raising awareness for workers about the risks of Endrine and how to prevent exposure is essential. Workers need to clearly understand safety measures, how to use protective equipment, and procedures for handling chemical-related incidents. They also need to be trained to recognize the signs of Endrine poisoning and how to react promptly in emergency situations.
Finally, periodically checking the levels of Endrine in the air and in the bodies of workers is an important measure for monitoring and ensuring health. Management agencies and companies need to conduct periodic medical check-ups to detect early signs of poisoning, thereby implementing timely treatment plans to help protect the health of workers.
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, collecting and analyzing factors harmful to workers, thereby adjusting 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 specializing in 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, ensuring accuracy and reliability.
REGISTER FOR WORKPLACE ENVIRONMENT MONITORING SERVICES
In addition to providing monitoring services, the center also supports clients in planning, handling, and tracking workplace environment issues. With the motto “the customer is the center,” the center focuses on customer satisfaction, meeting all customer needs, and committing to providing the best solutions for businesses.
With investment in technology, engineering, 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 options possible.
- With a team of experienced and specialized Masters and Engineers, we aim to protect the environment and benefit businesses.

- With the Nam Viet Environmental Monitoring team, your company will receive professional service from experts in the monitoring field. You will also get the best deals on costs.
8. Quotation for Workplace Environment Monitoring
To help businesses conduct workplace environment monitoring professionally and effectively, Nam Viet offers our customers a high-quality and reasonably priced quotation for workplace environment monitoring services.
- Our quotation provides detailed information on the prices of the monitoring services we offer. This includes costs related to travel, measurement, analysis, and reporting of results. 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 our monitoring services quickly and professionally.
- With Nam Viet’s quotation, customers can easily choose service packages that suit their needs. We are committed to bringing our customers the highest satisfaction with our professional service quality.

