CAS 115-86-6 refers to Tris(2-chloroethyl) phosphate, a widely used chemical compound, especially in the field of flame retardants. As a supplier of CAS 115-86-6, I understand the importance of safety when handling this chemical. In this blog, I will outline the necessary safety precautions to ensure the well - being of those who work with it.


Physical and Chemical Properties
Tris(2 - chloroethyl) phosphate is a colorless to pale - yellow, oily liquid. It has a molecular formula of C₆H₁₂Cl₃O₄P. It is soluble in most organic solvents and has a relatively low vapor pressure at room temperature. Understanding these properties is crucial as they influence how the chemical behaves and the risks associated with it.
Personal Protective Equipment (PPE)
When handling CAS 115 - 86 - 6, appropriate PPE is a must. This includes:
- Gloves: Chemical - resistant gloves, such as those made of nitrile or neoprene, should be worn. These gloves protect the hands from direct contact with the chemical, which can cause skin irritation, burns, or absorption into the body.
- Eye Protection: Safety goggles or a face shield should be worn to prevent any splashes or aerosols from getting into the eyes. Eye contact with Tris(2 - chloroethyl) phosphate can lead to severe irritation, corneal damage, and even vision loss in extreme cases.
- Respiratory Protection: In areas with poor ventilation or when there is a risk of inhalation of vapors, fumes, or dust, a respiratory protection device should be used. A respirator with an appropriate filter, such as an organic vapor cartridge, can help prevent the inhalation of the chemical.
- Protective Clothing: Wear long - sleeved shirts, long pants, and an apron made of a material resistant to the chemical. This helps to minimize skin exposure in case of spills or splashes.
Handling in the Workplace
- Ventilation: Adequate ventilation is essential when working with CAS 115 - 86 - 6. Local exhaust ventilation systems should be installed at the point of use to capture and remove any vapors or fumes generated. General ventilation in the workplace also needs to be sufficient to maintain a safe air quality.
- Storage: Store Tris(2 - chloroethyl) phosphate in a cool, dry, well - ventilated area away from sources of heat, ignition, and incompatible substances. It should be kept in tightly sealed containers labeled clearly with the chemical name, hazard warnings, and handling instructions.
- Spill and Leak Response: Have a spill response plan in place. In case of a spill, immediately contain the spill using absorbent materials such as vermiculite or sand. Avoid using materials that may react with the chemical. Once the spill is contained, carefully collect the absorbed material and dispose of it according to local regulations.
First Aid Measures
- Skin Contact: If the chemical comes into contact with the skin, immediately remove any contaminated clothing and wash the affected area with plenty of soap and water for at least 15 minutes. Seek medical attention if irritation persists.
- Eye Contact: Flush the eyes with plenty of water for at least 15 minutes, lifting the upper and lower eyelids occasionally. Seek immediate medical attention.
- Inhalation: Move the affected person to fresh air immediately. If breathing is difficult, give artificial respiration if trained to do so. Seek medical attention.
- Ingestion: Do not induce vomiting unless directed to do so by medical personnel. Rinse the mouth with water and seek immediate medical attention.
Compatibility and Reactivity
Tris(2 - chloroethyl) phosphate may react with strong oxidizing agents, strong acids, and bases. When handling this chemical, avoid contact with these substances to prevent potentially dangerous chemical reactions, such as the release of toxic gases or the occurrence of fires or explosions.
Training and Education
All employees who handle CAS 115 - 86 - 6 should receive proper training on its properties, hazards, and safe handling procedures. Training should be updated regularly to ensure that employees are aware of the latest safety information.
Comparison with Other Flame Retardants
In the market of flame retardants, there are other alternatives to Tris(2 - chloroethyl) phosphate. For example, Tert - ButylPhenyl Diphenyl Phosphate and Phenoxycycloposphazene are also popular flame retardants. Each of these flame retardants has its own unique properties and safety profiles. While Tris(2 - chloroethyl) phosphate has been widely used due to its effectiveness, it is important to consider the specific requirements of the application and the safety aspects when choosing a flame retardant.
Regulatory Compliance
It is essential to comply with all relevant local, national, and international regulations regarding the handling, storage, and disposal of CAS 115 - 86 - 6. These regulations are in place to protect the environment and human health. Failure to comply can result in significant fines and legal consequences.
Conclusion
As a supplier of CAS 115 - 86 - 6, I am committed to providing not only high - quality products but also comprehensive safety information. Safety is of utmost importance when handling Tris(2 - chloroethyl) phosphate. By following the safety precautions outlined in this blog, including wearing appropriate PPE, ensuring proper ventilation and storage, having a spill response plan, and providing adequate training, the risks associated with handling this chemical can be significantly reduced.
If you are interested in purchasing Tris(2 - chloroethyl) phosphate or other flame retardants such as Tert - ButylPhenyl Diphenyl Phosphate, Phenoxycycloposphazene, or Tris (2 - chloroethyl) Phosphate, please feel free to contact us for more details and to start a procurement negotiation.
References
- "Safety Data Sheet for Tris(2 - chloroethyl) phosphate", Chemical Manufacturer's Documentation
- "Flame Retardant Handbook", Industry - Specific Publication
- Local and National Chemical Safety Regulations




