CAS 13081-97-5: Pentaerythrityl distearate

Description: Pentaerythrityl distearate is an ester derived from pentaerythritol and stearic acid, characterized by its role as a non-ionic surfactant and emulsifier. It appears as a white to off-white solid or waxy substance, exhibiting good thermal stability and resistance to oxidation. This compound is primarily used in cosmetic formulations, personal care products, and various industrial applications due to its ability to enhance texture and stability. Pentaerythrityl distearate is known for its emollient properties, providing a smooth feel on the skin and improving the spreadability of formulations. It is generally considered safe for use in cosmetics, with low irritation potential. Additionally, it has applications in the food industry as a food additive and in the production of lubricants and coatings. Its hydrophobic nature makes it effective in forming stable emulsions, which is crucial in many formulations. Overall, pentaerythrityl distearate is valued for its multifunctional properties, contributing to the performance and sensory attributes of various products.

Formula: C₄₁H₈₀O₆

InChI: InChI=1S/C41H80O6/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-39(44)46-37-41(35-42,36-43)38-47-40(45)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h42-43H,3-38H2,1-2H3

InChI key: InChIKey=FSEJJKIPRNUIFL-UHFFFAOYSA-N

SMILES: O=C(OCC(CO)(CO)COC(=O)CCCCCCCCCCCCCCCCC)CCCCCCCCCCCCCCCCC

Synonyms:

• 2,2-Bis(Hydroxymethyl)Propane-1,3-Diyl Dioctadecanoate
• Atmer 182
• Cutina PES
• Dub DSPE
• Epl 6
• KB 110 (bulking agent)
• Kb 1-15
• Kb 110
• Kb 115
• Nissan Unister H 476D
• Nissan Unister H 476DP
• Octadecanoic acid, 1,1′-[2,2-bis(hydroxymethyl)-1,3-propanediyl] ester
• Octadecanoic acid, 2,2-bis(hydroxymethyl)-1,3-propanediyl ester
• Pentaerythritol distearate
• Pentaerythrityl distearate
• Stearic acid, 2,2-bis(hydroxymethyl)trimethylene ester
• Unister H 476D
• Unister H 476DP

Pentaerythritol Distearate (mixture)

CAS: 13081-97-5

• Formula: C₄₁H₈₀O₆
• Purity: >95.0%(T)
• Color and Shape: White to Light yellow to Light red powder to crystal
• Molecular weight: 669.09

Pentaerythritol Distearate

CAS: 13081-97-5

• Formula: C₄₁H₈₀O₆
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 669.0703

Pentaerythritol distearate (mixture)

CAS: 13081-97-5

• Molecular weight: 669.085