Working environment factors
How does Trans-cyclohexane-1,2-dicarboxylic anhydride affect workers’ health?
Oct
Trans-cyclohexane-1,2-dicarboxylic anhydride (C8H10O3) is a chemical commonly found in manufacturing plants that can pose many risks to the health of workers. This article will clarify how this chemical affects the body with long-term exposure, as well as optimal safety measures in the work environment.
1. What is Trans-cyclohexane-1,2-dicarboxylic anhydride?
Trans-cyclohexane-1,2-dicarboxylic anhydride, with the chemical formula C8H10O3, is an organic compound belonging to the anhydride group, commonly used in the chemical industry. This compound exists as a white or colorless solid, insoluble in water but readily soluble in organic solvents such as toluene and benzene. Possessing unique chemical properties, C8H10O3 is used in the production of plastics and coatings, where it acts as a reactant and hardening agent, helping to improve the durability and hardness of the final products.
Chemically, Trans-cyclohexane-1,2-dicarboxylic anhydride is an organic anhydride capable of participating in reactions with other compounds such as amines and alcohols, forming stable bonds. It is also a chemical with high thermal stability, allowing it to withstand harsh conditions in industrial production processes. However, due to its strong chemical properties, this compound can cause undesirable health effects if not used and managed properly.
| No. | Chemical Name in Vietnamese | Chemical Name in English | HS Code | CAS Number | Chemical Formula |
| 1. | Trans-xyclohexan-1,2-dicacboxylic anhydrit | Trans-cyclohexane-1,2-dicarboxylic anhydride | 29172000 | 14166-21-3 | C8H10O3 |
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2. Where does Trans-cyclohexane-1,2-dicarboxylic anhydride originate from in the production process?
The organic compound C8H10O3 primarily arises from the production process of plastics and industrial coatings. In the synthesis of plastics, this compound is used to increase the hardness and durability of the product. Plants producing epoxy resins, unsaturated polyester resins, and some other types of thermosetting plastics often use C8H10O3 as a main component or additive to create strong chemical bonds in the structure of the final product.
The source of Trans-cyclohexane-1,2-dicarboxylic anhydride is not limited to plastic production but can also appear in the manufacturing processes of paints, adhesives, and other products in the chemical industry. In factories, this compound is often stored and handled in solid or liquid form, depending on production needs. However, due to its volatility at high temperatures and its ability to disperse into the air, C8H10O3 can spread into the surrounding environment if not tightly controlled, posing an exposure risk to workers during operations or maintenance of production equipment.
3. Industries that use Trans-cyclohexane-1,2-dicarboxylic anhydride in production
C8H10O3 is commonly used in several manufacturing industries due to its characteristic chemical properties. The plastics manufacturing industry is one of the typical fields that use this compound, especially in the production processes of epoxy and unsaturated polyester resins. These types of plastics require high durability, heat resistance, and good chemical resistance, so C8H10O3 is added to create strong bonds, ensuring the quality and durability of the product.
In addition, the paint and coatings industry also widely applies Trans-cyclohexane-1,2-dicarboxylic anhydride, thanks to its ability to increase hardness and scratch resistance for the paint surface. Industrial paints, paints for construction products, and protective coatings for equipment may all contain C8H10O3 to achieve high-quality standards. The adhesive and composite industries also use this compound to produce tough materials that can withstand high pressure in many harsh environments.
All industries that use Trans-cyclohexane-1,2-dicarboxylic anhydride require workers to have direct contact with the chemical during handling processes. Therefore, companies need to apply strict occupational safety measures to protect the health of their workers.
4. How does Trans-cyclohexane-1,2-dicarboxylic anhydride affect workers?
This compound can also cause many negative effects on the health of workers when they come into direct contact with it or inhale its vapors in the workplace. When this chemical enters the body through the respiratory tract or skin, it can irritate the respiratory system, causing difficulty breathing, coughing, and a burning sensation in the nose and throat. If exposure is prolonged without protective measures, C8H10O3 can lead to chronic inflammation, causing damage to the lungs and respiratory tract.
In addition to its effects on respiration, Trans-cyclohexane-1,2-dicarboxylic anhydride can also cause skin and eye irritation. Skin contact can cause redness, itching, and inflammation, and may even lead to severe allergic reactions. For the eyes, direct contact with this chemical can cause chemical burns, pain, and affect vision if not treated promptly.
In the long term, if workers have to work in an environment with C8H10O3 without proper protection, they are at risk of developing more serious health problems, such as occupational asthma or chronic lung diseases. Therefore, protective measures and adherence to occupational safety procedures are essential to minimize the risk of exposure to this hazardous compound and protect the health of workers from its negative effects.
5. Permissible safe concentration of Trans-cyclohexane-1,2-dicarboxylic anhydride for human exposure
The concentration of Trans-cyclohexane-1,2-dicarboxylic anhydride (C8H10O3) considered safe for human exposure must adhere to strict standards to protect workers’ health. According to health and occupational safety agencies, the safe level of this chemical is determined based on the Permissible Exposure Limit (PEL), usually calculated in milligrams per cubic meter of air (mg/m³).
The PEL for C8H10O3 may vary depending on the country and the regulations of each industry, but in general, the Short-Term Exposure Limit (STEL) should not exceed 1 mg/m³ in the work environment. When the concentration of Trans-cyclohexane-1,2-dicarboxylic anhydride in the air exceeds the safe level, workers are at high risk of respiratory, skin, and eye irritation. Maintaining the concentration below the prescribed level not only protects workers from the risk of exposure but also helps ensure compliance with occupational safety regulations.
To control and maintain the concentration of Trans-cyclohexane-1,2-dicarboxylic anhydride at a safe level, factories and production facilities often use ventilation systems, conduct periodic gas concentration checks, and provide adequate personal protective equipment for workers. In addition, training on chemical handling procedures is also an important measure to help minimize exposure risks, ensuring a safe and healthy work environment for employees.
At a basic level, if working in an industrial environment, it is important to adhere to safety standards and limit exposure to Trans-cyclohexane-1,2-dicarboxylic anhydride. 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 Trans-cyclohexane-1,2-dicarboxylic anhydride on workers’ health
To minimize the effects of Trans-cyclohexane-1,2-dicarboxylic anhydride (C8H10O3) on workers’ health, businesses need to implement a comprehensive set of protective measures in the work environment. First, the ventilation system is a critical factor, helping to reduce the concentration of the chemical in the air by enhancing air circulation and removing chemical vapors from the work area. This system should be regularly inspected and maintained to ensure its effectiveness.
In addition, providing adequate personal protective equipment such as chemical-resistant masks, safety goggles, and chemical-impermeable gloves is essential. Workers must be instructed on the proper use of this equipment to protect themselves from direct contact with C8H10O3. Especially for those working directly with the chemical, using a special air-purifying respirator capable of preventing chemical vapors from entering the respiratory system is crucial.
Furthermore, training and raising awareness among workers about the risks of Trans-cyclohexane-1,2-dicarboxylic anhydride are indispensable. Occupational safety training courses should be held regularly, providing instructions on how to handle chemical exposure and basic first-aid measures in case of an accident. Additionally, businesses need to conduct periodic checks of chemical concentrations in the work environment to ensure they remain below the permissible safe levels.
Finally, establishing and applying a chemical risk management process, which includes inspection, monitoring, and reporting on the health status of workers, is a measure that helps provide long-term protection for workers’ health. These processes not only help in the early detection of health risks but also ensure a safe and healthy working environment.
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 adherence to safety rules.
Periodically organize occupational environment monitoring in factories and enterprises, collect and analyze factors harmful to workers, and thereby adjust to reduce the level of hazard to prevent occupational diseases for them.
7. National Occupational Environment Monitoring Center
Nam Viet’s Occupational 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, ensuring accuracy and reliability.
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In addition to providing monitoring services, the center also supports clients in planning, handling, and tracking occupational environment issues. With the motto “the customer is the center,” the center is concerned with customer satisfaction, meets all customer 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 been and is becoming one of the reputable units in the field of occupational environment monitoring in Ho Chi Minh City with the following objectives:
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8. Quotation for occupational environment monitoring
To help businesses carry out occupational environment monitoring professionally and effectively, Nam Viet provides our customers with a quotation for quality and reasonably priced occupational environment monitoring services.
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