Working environment factors
How does Chlorthal‑Dimethyl affect workers’ health?
Mar
Chlorthal-dimethyl (C₁₀H₆Cl₄O₄) is a common chemical in the manufacturing industry, yet it poses many risks to the health of workers. This article will help you better understand the impact of this chemical and how to protect yourself when working in an environment where it is used.
1. What is Chlorthal-dimethyl?
During the production process, Chlorthal-dimethyl is primarily synthesized from chemical reactions between basic substrates, including chlorine-containing organic compounds. These steps typically begin with combining raw materials such as terephthalic acid or its derivatives with other chemical groups like dimethyl ester. This process requires a specific chemical environment to create the complex structure of Chlorthal-dimethyl, including the formation of substituted benzene rings and ester functional groups. Once the synthesis is complete, this product can be extracted and purified for use in herbicide production.
Chlorthal-dimethyl (C₁₀H₆Cl₄O₄) is a common chemical in the manufacturing industry, yet it poses many risks to the health of workers. This article will help you better understand the impact of this chemical and how to protect yourself when working in an environment where it is used.
1. What is Chlorthal-dimethyl?
During the production process, Chlorthal-dimethyl is primarily synthesized from chemical reactions between basic substrates, including chlorine-containing organic compounds. These steps typically begin with combining raw materials such as terephthalic acid or its derivatives with other chemical groups like dimethyl ester. This process requires a specific chemical environment to create the complex structure of Chlorthal-dimethyl, including the formation of substituted benzene rings and ester functional groups. Once the synthesis is complete, this product can be extracted and purified for use in herbicide production.
| No. | Chemical Name in Vietnamese | Chemical Name in English | HS Code | CAS Number | Chemical Formula |
| 1. | Chlorthal-dimetyl | Chlorthal-dimethyl | 29173990 | 1861-32-1 | C₁₀H₆Cl₄O₄ |
See more: chemical safety training service according to Decree 113/2017/NĐ-CP
REGISTER FOR CHEMICAL SAFETY TRAINING ACCORDING TO DECREE 113
2. Where does Chlorthal-dimethyl originate from during the production process?
Chlorthal-dimethyl, with the chemical formula C₁₀H₆Cl₄O₄, is an organic compound belonging to the halogenated aromatic ester group, used primarily in agriculture as a type of herbicide. Its chemical formula indicates that each molecule of Chlorthal-dimethyl consists of 10 carbon (C) atoms, 6 hydrogen (H) atoms, 4 chlorine (Cl) atoms, and 4 oxygen (O) atoms. The structure of this compound includes a benzene ring, where four chlorine atoms are attached at various positions, creating the molecule’s characteristic feature. Additionally, ester groups (-COO-) are attached to two methyl groups (-CH₃) at two different positions on the benzene ring.
This structure gives Chlorthal-dimethyl stable chemical properties and resistance to rapid degradation in the environment, helping it maintain long-lasting effectiveness in weed control. This chemical, despite its powerful use in agriculture, also poses potential risks to human and animal health if not used and managed correctly.
3. Industries that use Chlorthal-dimethyl in production
Chlorthal-dimethyl is widely used in several industries, particularly in agriculture and chemical production. In the agricultural sector, this compound is an important component in the manufacturing of herbicides. It is primarily used to control weeds in crops such as onions, tomatoes, potatoes, and cotton. Due to its ability to effectively kill weeds without significantly harming the main crops, Chlorthal-dimethyl has become a popular choice in agricultural cultivation.
In addition, Chlorthal-dimethyl is also applied in the food and chemical processing industries, where it may be used in production processes related to pesticides or crop protection. Factories that produce pesticides, plant protection products, and other agricultural chemicals are also places where Chlorthal-dimethyl is used in the manufacturing process. This chemical is present in many types of crop protection products due to its effectiveness and stability.
4. How does Chlorthal-dimethyl affect workers?
When workers are exposed to Chlorthal-dimethyl during production, they may experience several negative health effects if protective measures are not followed. This chemical can cause skin and eye irritation, especially upon direct contact or in a poorly ventilated work environment. Inhaling the dust or vapor of Chlorthal-dimethyl can also cause respiratory irritation, leading to symptoms such as coughing, difficulty breathing, and pneumonia.
Furthermore, long-term or continuous exposure to Chlorthal-dimethyl can cause serious effects on the nervous system, liver, and kidneys of workers. Studies show that in cases of prolonged exposure, neurological problems such as dizziness, headaches, and cognitive impairment can occur. Moreover, excessive exposure to this chemical can increase the risk of chronic diseases such as hepatitis or kidney failure.
Chlorthal-dimethyl also has the potential to harm the reproductive system and cause cancer if workers do not fully comply with occupational safety regulations and do not use protective equipment correctly. Therefore, in a work environment where this chemical is used, workers need to be fully trained on safety measures and use protective equipment such as gloves, masks, and safety glasses to minimize potential risks.
5. Permissible safe concentration of Chlorthal-dimethyl for human exposure
Regulations on the safe permissible concentration of Chlorthal-dimethyl for human exposure in Vietnam and around the world are established to protect public health. The World Health Organization (WHO) has classified Chlorthal-dimethyl in toxicity class III, meaning it is slightly hazardous. The acute toxicity of this substance is determined with an oral LD₅₀ for rats of over 5000 mg/kg, a dermal LD₅₀ of over 2000 mg/kg, and an inhalation LC₅₀ for 4 hours of over 4.48 mg/L. The no-observed-effect level (NOEL) for rats is 142 mg/kg/day, and the recommended acceptable daily intake (ADI) is 0.01 mg/kg of body weight.
In Vietnam, the use of Chlorthal-dimethyl must comply with chemical safety regulations. Decree 113/2017/NĐ-CP provides details and guidance on the implementation of certain articles of the Law on Chemicals, which includes general requirements to ensure safety in the production and business of chemicals.
Globally, countries often rely on international standards and WHO recommendations to establish safety limits for Chlorthal-dimethyl. The use of this substance must adhere to strict regulations on permissible concentrations in food and the environment to protect human health.
At a basic level, if working in an industrial environment, it is important to adhere to safety standards and limit exposure to Chlorthal-dimethyl. Organizations like the Occupational Safety and Health Administration (OSHA) in the United States provide guidelines and safety principles to protect workers from the negative effects of chemical substances.
6. Measures to mitigate the health effects of Chlorthal-dimethyl on workers
To minimize the health effects of Chlorthal-dimethyl on workers, preventive and protective measures must be strictly applied during the production, use, and transportation of this chemical. One of the most important measures is providing adequate personal protective equipment, including masks, gloves, safety glasses, and protective clothing. This equipment helps limit direct contact with the chemical, thereby reducing the risk of poisoning through the skin, respiratory system, or digestion.
In addition, work processes should be scientifically designed to ensure that workers are not exposed to Chlorthal-dimethyl for long periods or in excessive amounts. Arranging reasonable work shifts and ensuring adequate rest time between shifts will help reduce the cumulative impact of this chemical. Areas where Chlorthal-dimethyl is used or stored should be well-ventilated to minimize the accumulation of chemical vapors in the air, and the use of air filtration devices is also necessary.
Furthermore, workers also need to be fully trained on how to use and handle Chlorthal-dimethyl safely, including recognizing symptoms of poisoning and the necessary first aid measures in case of an incident. Periodic health check-ups for workers are also an important measure to detect early signs of poisoning or damage from exposure to this chemical.
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 hazard levels 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 SERVICE
In addition to providing monitoring services, the center also assists 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 techniques, technology, and personnel, 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 solutions possible.
- With a team of experienced Masters and Engineers with a desire to protect the environment and benefit businesses.
- With Nam Viet’s Environmental Monitoring team, your company will receive professional service from experts in the monitoring field. You will also get the best offers on costs.
8. Workplace Environment Monitoring Price Quotation
To help businesses carry out workplace environment monitoring professionally and effectively, Nam Viet offers our customers a price quotation for quality and reasonably priced workplace environment monitoring services.
- Our price quotation provides detailed information on the prices of the monitoring services we offer. This includes costs related to travel, measurement, analysis, and result reporting. 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 always ready to provide consultation and answer any questions about our monitoring services quickly and professionally.
- With Nam Viet’s price quotation, customers can easily choose service packages that suit their needs. We are committed to bringing our customers the highest satisfaction with our professional quality service.
