Alachlor (C14H20ClNO2) is a chemical commonly used in agriculture, but is it safe for the health of factory workers? This article will explore the health effects of Alachlor, from the risk of poisoning to potential symptoms. Let’s find out!
1. What is Alachlor?
The chemical formula C14H20ClNO2 represents the molecular structure of an organic compound belonging to the amide group. This compound is known primarily as a type of herbicide, used in agriculture to control weeds in crops.
Structurally, Alachlor contains a chlorine atom, a key element that helps it work effectively in killing weeds. Along with that, the chemical functional groups in Alachlor’s structure help enhance its solubility and interaction with enzymes in living organisms.
| No. | Chemical Name in Vietnamese | Chemical Name in English | HS Code | CAS Number | Chemical Formula |
| 1. | Alachlor | Alachlor | 29242990 | 15972-60-8 | C14H20ClNO2 |
See more: Chemical safety training according to Decree 113/2017/NĐ-CP
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2. Where does Alachlor originate from in the production process?
The chemical formula C14H20ClNO2 represents an organic compound with a characteristic molecular structure. This is a herbicide of the amide group, primarily used in agriculture to control weeds in crops such as corn, soybeans, and vegetables. This compound works by preventing the growth of weeds, thanks to its ability to inhibit the protein synthesis process in plant cells.
Regarding its molecular structure, Alachlor contains a chlorine atom, which helps enhance its effectiveness in killing weeds. Along with other functional groups, the chlorine atom contributes to changing the physical and chemical properties of the compound, including its solubility in water and its interaction with biological enzymes.
The development and application of Alachlor in agriculture have brought many benefits in increasing crop yields.

3. Industries that use Alachlor in production
In agricultural production, Alachlor is mainly used in industries related to cultivation, especially in the production of food crops like corn and soybeans. These are common crops that require the use of herbicides to control weeds and optimize yields. The application of Alachlor helps farmers maintain the healthy growth of crops by preventing competition from weeds.
Besides agriculture, Alachlor is also used in the food processing industry, where raw materials like corn and soybeans often have to go through a treatment process before reaching the consumer. During processing, the use of plant protection chemicals like Alachlor not only helps maintain product quality but also ensures productivity for manufacturers.
In addition, Alachlor may appear in the chemical manufacturing industry, where it is used as a raw material in the production of other chemical products.
4. How does Alachlor affect workers?
Alachlor is widely used in the agricultural industry, especially in the production of crops such as corn, soybeans, and rice. The cultivation sector, which typically faces many types of weeds, often applies Alachlor to control their growth, thereby helping crops grow healthier and increasing productivity. The use of this herbicide brings great benefits to farmers, as it helps save time and effort in weeding, while also minimizing nutrient competition between crops and weeds.
Besides agriculture, Alachlor is also present in the food processing industry. Raw materials such as corn and soybeans, after harvesting, often need to be treated to ensure food safety before processing. During this process, the use of plant protection chemicals like Alachlor helps maintain the quality and yield of the final product.
In addition, Alachlor is also used in the chemical industry, where it can be used as a raw material to produce other chemicals. The presence of this compound in many production fields shows its importance in the agricultural and chemical supply chain.
5. Permissible safe concentration of Alachlor for human exposure
The use of Alachlor in agricultural production can cause many health effects for workers, especially those who come into direct contact with this compound during their work. This chemical can enter the body through the respiratory, dermal, or digestive routes, depending on the form of contact and the level of protection applied by the worker.
Symptoms of Alachlor poisoning can include headache, dizziness, nausea, and difficulty breathing. In addition, workers may experience skin problems such as contact dermatitis or skin irritation upon direct contact with this chemical. Research also indicates that long-term exposure to Alachlor can lead to more serious health problems, such as liver and kidney damage, as well as effects on the endocrine and reproductive systems.

On a basic level, if working in an industrial environment, adhering to safety standards and limiting exposure to Alachlor is crucial. 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 health effects of Alachlor on workers
Determining the permissible safe concentration of Alachlor for human exposure is very important to protect the health of workers and the community. The U.S. Environmental Protection Agency (EPA) has established standards for the maximum permissible concentration of Alachlor in drinking water and the environment to ensure human health safety. According to these guidelines, the concentration of Alachlor in drinking water should not exceed 2 micrograms/liter, a threshold that has been thoroughly studied to minimize health risks.
For workers who are in direct contact with Alachlor during their work, the maximum permissible concentration in the air is also regulated. This concentration is usually determined based on studies of Alachlor’s effects on human health and specific working conditions. To ensure safety, production facilities must strictly adhere to these regulations and implement regular monitoring measures to ensure that the Alachlor concentration does not exceed the permissible level.
In addition, preventive measures such as using personal protective equipment and implementing safe work procedures also play an important role in minimizing the risk of exposure to high concentrations of Alachlor. Workers need to be trained to fully understand the risks and regulations related to the use of this chemical, thereby protecting themselves and contributing to a safer work environment. Adherence to standards and guidelines on Alachlor concentration will help protect the health of workers, as well as 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, to collect and analyze factors harmful to workers, thereby adjusting to reduce the level of risk to prevent occupational diseases for them.
7. National Center for Workplace Environment Monitoring
The Workplace Environment Monitoring Center of Nam Viet 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 SERVICE
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 is committed to providing the best solutions for businesses.
With investment in techniques, technology, and human resources, the Nam Viet 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 solutions possible.
- With a team of experienced Masters and Engineers with a desire to protect the environment and benefit businesses.

- By choosing the Nam Viet Environmental Monitoring team, your company will receive professional service from experts in the monitoring field. At the same time, you will get the best cost incentives.
8. Quotation for workplace environment monitoring
To help businesses carry out workplace environment monitoring professionally and effectively, Nam Viet provides our customers with a quality and reasonably priced quotation table for workplace environment monitoring services.
- Our quotation table 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 advise and answer any questions about monitoring services quickly and professionally.
- With Nam Viet’s quotation table, customers can easily choose service packages that suit their needs. We are committed to bringing our customers the highest satisfaction with professional quality service.

