115-77-5

CAS Nr.:

115-77-5

2,2-Bis(hydroxymethyl)1,3-propanediol

EINECS Name:

2,2-Bis(hydroxymethyl)1,3-propanediol

204-104-9

EINECS Nr.:

204-104-9

pentaerythritol / 2,2-Bis(hydroxymethyl)1,3-propanediol / Monopentaerythritol / Tetramethylolmethan / THME / PETP / Pentaerythrite / Pentek / 2,2-Bis(hydroxymethyl)1,3-propanediol / Monopentaerythritol / Tetramethylolmethane / THME / PETP / Pentaerythrite / Pentek

Synonym:

pentaerythritol / 2,2-Bis(hydroxymethyl)1,3-propanediol / Monopentaerythritol / Tetramethylolmethan / THME / PETP / Pentaerythrite / Pentek / 2,2-Bis(hydroxymethyl)1,3-propanediol / Monopentaerythritol / Tetramethylolmethane / THME / PETP / Pentaerythrite / Pentek

Pentaerythritol, also known as Penta or Monopenta, is a high-quality chemical raw material widely used in many industrial sectors. Its unique physical properties make it an extremely versatile material used in a variety of applications.

Physical properties of Pentaerythritol

Pentaerythritol is a colorless, crystalline substance with a characteristic sweet taste. At room temperature, it is a solid, non-flammable material that is readily soluble in water. With a molar mass of approximately 136.15 g/mol and a melting point of around 260 °C, it exhibits high thermal stability.

Examples of applications of Pentaerythritol

Pentaerythritol is commonly used as a starting material for the production of alkyd resins, which are widely used in the paint and coatings industry. These resins are known for their excellent adhesion properties, hardness, and resistance to weathering, making them ideal for protecting and beautifying surfaces.

In the PVC industry, Pentaerythritol is used as a stabilizer and plasticizer. It contributes to improving the thermal stability and flexibility of PVC products, making them more suitable for various applications such as pipes, window profiles, and films.

In the lubricant industry, Pentaerythritol is used for its lubricating and sliding properties. It serves as a raw material for the production of lubricating greases and oils used in vehicles, machinery, and industrial equipment to lubricate moving parts.

Pentaerythritol is also used as a flame retardant, especially in products requiring high fire safety. Its ability to slow down combustion and inhibit the spread of fire makes it suitable for a variety of applications such as building materials, textiles, and electronic components.

Pentaerythritol is an extremely versatile chemical raw material with a wide range of applications. From the manufacture of alkyd resins and stabilizers for PVC to its use in lubricants and flame retardants, the outstanding properties of this material make it an indispensable component of many industrial processes. Its versatility and outstanding performance ensure that Pentaerythritol will continue to play an important role in the industry in the future.