Working environment factors
How does Chlorfenapyr affect workers’ health?
Mar
Chlorfenapyr (C15H11BrClF3N2O) is a chemical commonly used in the manufacturing industry, but does it have any effect on the health of workers exposed to it in the workplace? This article will analyze the impacts of Chlorfenapyr and the necessary protective measures.
1. What is Chlorfenapyr?
Chlorfenapyr, with the chemical formula C15H11BrClF3N2O, is a plant protection active ingredient belonging to the halogenated pyrrole group, isolated from Streptomyces fumanus.
This active ingredient has a molecular weight of 407.61 g/mol and exists as a pale yellow liquid.
Chlorfenapyr does not have an immediate toxic effect on target insects. Instead, after an insect comes into contact with or consumes it, it is metabolized into its active form within the body, disrupting cellular function and leading to the insect’s death. Thanks to this unique mechanism of action, Chlorfenapyr is effective in controlling many types of pests that have developed resistance to other insecticides.
| No. | Chemical Name in Vietnamese | Chemical Name in English | HS Code | CAS Number | Chemical Formula |
| 1. | Chlorfenapyr | Chlorfenapyr | 29339990 | 122453-73-0 | C15H11BrClF3N2O |
See more: Chemical safety training service according to Decree 113/2017/ND-CP
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2. Where does Chlorfenapyr originate from in the production process?
During the production process, this active ingredient is typically produced from a type of bacterium called Streptomyces fumanus, a species belonging to the genus Streptomyces. This bacterium can produce a unique chemical compound used to synthesize Chlorfenapyr. The production process begins when this bacterium is grown in a special culture medium, where conditions such as temperature, humidity, and nutritional composition are optimized for its growth.
After the bacteria reach a certain level of development, the chemical compound is extracted from them. This is a microbial fermentation process that helps convert the raw materials into the final product, Chlorfenapyr. This process involves not only complex biochemical steps but also requires strict control to ensure the final product is of high quality and meets the requirements for agricultural use.
3. Industries that use Chlorfenapyr in production
This active ingredient is used primarily in the agricultural sector, especially in the production of plant protection products. It is effective in controlling many types of pests that harm crops, such as aphids, spiders, and other insects. Chlorfenapyr is widely applied in fruit orchards, vegetable farms, rice paddies, and flower fields, helping to protect crop yields from pest destruction.
In addition, some other industries such as poultry and aquaculture may also use Chlorfenapyr to control harmful insects in the farming environment. Plant protection product manufacturing plants are also entities that use this compound in their production processes to create effective crop protection products. Chlorfenapyr is also present in the food processing industry, where it is used to treat some types of agricultural products before they are brought to market.
4. How does Chlorfenapyr affect workers?
When exposed to this active ingredient, workers in a production environment may experience negative health effects. Those who work directly with Chlorfenapyr during formulation, packaging, or application of plant protection products are at high risk of poisoning if safety measures are not followed. Inhaling chemical vapors or direct skin contact can lead to symptoms of poisoning such as dizziness, nausea, headaches, or dermatitis.
Furthermore, long-term exposure or exposure in poorly ventilated environments can cause more serious harm, such as damage to the liver, kidneys, or nervous system. Workers can be severely affected if they do not use adequate personal protective equipment such as gloves, masks, and safety glasses. Therefore, measures to protect workers in environments where Chlorfenapyr is used are crucial to minimize these health risks.
5. Permissible safe concentration of Chlorfenapyr for human exposure
According to Circular 50/2016/TT-BYT of the Vietnamese Ministry of Health, maximum residue limits for plant protection products in food are regulated to ensure consumer safety. However, specific information about the permissible concentration of Chlorfenapyr in food has not been found in current sources.
Globally, the World Health Organization (WHO) classifies Chlorfenapyr as a moderately toxic pesticide. Despite this, the mortality rate from Chlorfenapyr poisoning can be as high as 70%. The WHO has not published a safe concentration level of Chlorfenapyr for humans.
Therefore, adhering to regulations on Chlorfenapyr residue limits in food and using it according to instructions is essential to ensure health safety.
On a basic level, when working in an industrial environment, it is important to adhere to safety standards and limit exposure to Chlorfenapyr. Organizations such as 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 minimize the effects of Chlorfenapyr on worker health
To minimize the effects of Chlorfenapyr on worker health, adhering to safety measures in the workplace is crucial. First and foremost, workers need to be fully equipped with personal protective equipment such as gloves, masks, safety glasses, and full-body protective clothing when in contact with this substance. This helps prevent direct skin contact and inhalation of harmful chemical vapors.
Additionally, ensuring the workspace is well-ventilated with an effective ventilation system is necessary to reduce the concentration of Chlorfenapyr in the air. Workers should also strictly follow safety procedures when mixing and using plant protection products containing Chlorfenapyr, and avoid eating, drinking, and smoking in the work area. In particular, after each shift, workers should wash their bodies thoroughly and change their clothes to remove any residual chemicals.
Training and raising awareness among workers about the potential risks of exposure to Chlorfenapyr is also a key factor. Training sessions on protective measures and how to handle incidents should be organized regularly so that everyone understands the risks and prevention methods.
Occupational safety training: Workers need to be trained and educated about 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 environmental 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 Environmental Monitoring Center
Nam Viet’s Workplace Environmental 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 ENVIRONMENTAL MONITORING SERVICE
In addition to providing monitoring services, the center also assists clients in planning, handling, and tracking workplace environmental issues. With the motto “the customer is the center,” the center focuses on customer satisfaction, meeting all of their 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 environmental 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. At the same time, you will get the best cost incentives.
8. Quotation for Workplace Environmental Monitoring
To help businesses carry out workplace environmental monitoring professionally and effectively, Nam Viet offers our valued customers a quality and reasonably priced quotation for workplace environmental 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. You 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 consultation and answer any questions about our monitoring services quickly and professionally.
- With Nam Viet’s quotation, you can easily choose the service packages that suit your needs. We are committed to bringing you the highest satisfaction with our professional service quality.
