Orthokieselsaeure-tetra-2-butoxyethylester, also known as Tetrakis-(2-butoxyethyl) orthosilicate or Tetrakis(butoxyethoxy)silane, is a chemical compound used in the synthesis of silicon-containing materials such as ceramics, coatings, and adhesives. It is a clear, colorless liquid with a mild odor, and is commercially available from manufacturers such as Ningbo Inno Pharmchem Co., Ltd. under the product name DYNASIL BG.

The safe synthesis of Orthokieselsaeure-tetra-2-butoxyethylester is of utmost importance to ensure the health and safety of workers, the environment, and the end-users of the products in which it is used. Manufacturers, suppliers, and factories must adhere to strict guidelines and regulations to prevent accidents, spills, and other incidents that could have serious consequences.

This article provides a comprehensive guide to safe synthesis of Orthokieselsaeure-tetra-2-butoxyethylester, including the properties and uses of the compound, safety precautions and equipment, and regulatory requirements.

Properties and Uses

Orthokieselsaeure-tetra-2-butoxyethylester is a tetraester of orthosilicic acid, with the chemical formula Si(OCH2CH2CH2CH3)4. It is soluble in a variety of organic solvents such as ethanol, acetone, and toluene, and is used as a crosslinking agent in the synthesis of silicone polymers, resins, and coatings.

The compound is also used as a precursor in the synthesis of silicon dioxide (SiO2) nanoparticles, which have a wide range of applications in materials science, electronics, and medicine. Orthokieselsaeure-tetra-2-butoxyethylester is a versatile and useful compound, but must be handled with care due to its potential hazards.

Safety Precautions and Equipment

Orthokieselsaeure-tetra-2-butoxyethylester is a hazardous chemical and must be handled with caution to prevent accidents and exposure. The following safety precautions should be taken during synthesis and handling of the compound:

1. Personal Protective Equipment (PPE): Workers must wear appropriate PPE including gloves, safety goggles, and protective clothing to avoid skin contact and inhalation of the compound.

2. Ventilation: Synthesis and handling of Orthokieselsaeure-tetra-2-butoxyethylester should be done in a well-ventilated area to prevent buildup of vapors that can cause respiratory problems.

3. Spill Response: In the event of a spill, workers should follow the spill response procedures outlined in the Material Safety Data Sheet (MSDS) for the compound.

4. Storage: Orthokieselsaeure-tetra-2-butoxyethylester should be stored in a cool, dry place away from heat sources and incompatible materials.

Regulatory Requirements

Manufacturers, suppliers, and factories must comply with a variety of regulations and guidelines to ensure the safe handling and use of Orthokieselsaeure-tetra-2-butoxyethylester. Some of the key regulations include:

1. Occupational Safety and Health Administration (OSHA) Hazard Communication Standard (HCS): This standard requires employers to provide workers with information and training on the hazards of chemicals they may be exposed to on the job, including Orthokieselsaeure-tetra-2-butoxyethylester.

2. Environmental Protection Agency (EPA) Toxic Substances Control Act (TSCA): TSCA requires manufacturers and importers of chemicals to submit information on the potential hazards and uses of their products, and to comply with restrictions on their use and disposal.

3. European Union (EU) Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH): REACH is a regulation that aims to improve the protection of human health and the environment from the risks posed by chemicals. Manufacturers and importers of chemicals must register their products with the European Chemicals Agency (ECHA) and comply with restrictions on their use and disposal.

Conclusion

Orthokieselsaeure-tetra-2-butoxyethylester is a valuable and versatile compound used in the synthesis of silicon-containing materials. However, it is also a hazardous chemical that must be handled with care to prevent accidents and exposure. Manufacturers, suppliers, and factories must adhere to strict guidelines and regulations to ensure the safe synthesis, handling, and use of the compound. By following the safety precautions and regulatory requirements outlined in this article, manufacturers can produce Orthokieselsaeure-tetra-2-butoxyethylester in a safe and responsible manner, and contribute to the sustainability and growth of the chemical industry.

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