Dipentaerythritol

Other Trading Names:

CAS Number: 126-58-9

HS Code: 29054210

Types of Packaging:

  • 25 Kg Bag
Inquiry right-arrow $100.00
Availability: Out of stock
SKU
Dipentaerythritol
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Chemical Name

Dipentaerythritol

Purity

99% Min

Appearance

White Powder

Dipentaerythritol content

90.0% Min

Monopentaerythritol content

5.0% Min

Triple pentaerythritol content

7.0% Min

Hydroxyl content

37-40% Min

Ash

0.05% Max

Heating loss

0.5% Max

Phthalate resin color (Fe Co Cu standard color number)

2 Hazen Max

Chemical Description

  • Dipentaerythritol is a whitish powder and it is Non toxic.
  • Slightly soluble in water and insoluble in ethanol, acetone, and benzene.
  • It is a byproduct of the condensation of formaldehyde and acetaldehyde in a mineral medium to produce pentaerythritol, which can be separated and recovered from pentaerythritol using a stepwise crystallization.
  • Dipentaerythritol is used in the production of alkyd resins, which are important in the manufacture of coatings, paints, and varnishes.
  • The presence of these resins enhances the durability, flexibility, and gloss of these coatings.
  • It can be used in the production of plasticizers, which are added to polymers to increase their flexibility and workability.
  • It serves as a cross-linking agent in the production of polyurethanes. This application is vital for manufacturing foams, elastomers, and adhesives with enhanced mechanical properties and thermal stability.
  • Dipentaerythritol is a key ingredient in certain flame retardants.
  • It can help to improve the flame resistance of various materials, including plastics and textiles, by promoting the formation of a stable char layer during combustion.
  • This compound is used in the formulation of synthetic lubricants and plasticizers.
  • These applications benefit from the compound's stability and ability to enhance the performance of the final product, particularly in high-temperature environments.
  • In the pharmaceutical and cosmetics industries, it can be used as an intermediate in the synthesis of active ingredients and as an emollient or thickening agent.
  • It is used in the production of certain types of explosives and propellants, where its stability and functionality contribute to controlled combustion properties.
  • Dipentaerythritol is an ingredient in some fire retardant formulations. Its chemical structure helps to create char layers that protect materials from ignition and the spread of flames.
  • It is used in the formulation of adhesives and sealants, providing improved adhesion and mechanical properties. Its high reactivity ensures strong and durable bonds.
  • It is available in 25 Kg bags and can be stored in cool, dry, and well-ventilated places.
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Dipentaerythritol