acetyltributyl

Acetyltributyl is a chemical compound that is a tributyl ester of acetic acid. It is also known by several other names, including tributyl acetate, acetic acid tributyl ester, and n-tributyl acetate. The chemical formula for acetyltributyl is C14H26O2. It is a colorless liquid with a fruity odor.

Acetyltributyl is used as a plasticizer, meaning it is added to polymers to increase their flexibility and workability. It is particularly useful in the production of polyvinyl chloride (PVC) and other vinyl plastics. Its ester functionality and relatively long alkyl chains allow it to intercalate between polymer chains, reducing intermolecular forces and thus lowering the glass transition temperature of the material. This makes the plastic more pliable and less brittle, especially at lower temperatures.

In addition to its use as a plasticizer, acetyltributyl can also be employed as a solvent in certain applications, such as in coatings, inks, and adhesives. Its solvency properties are attributed to its ester group and nonpolar alkyl chains, allowing it to dissolve a range of organic materials. It is generally considered to have low volatility.

From a safety perspective, acetyltributyl is typically considered to have low acute toxicity. However, prolonged or repeated exposure may cause irritation to the skin and eyes. Standard industrial hygiene practices, such as adequate ventilation and the use of personal protective equipment, are recommended when handling this substance. Information regarding its environmental fate and impact is also available, and it is important to consult relevant safety data sheets for detailed handling and disposal guidelines.