Description

2,2-Bis(Hydroxymethyl)Propane-1,3-Diyl Dilaurate is a high-purity diester compound derived from pentaerythritol and lauric acid, valued for its excellent lubricity, stability, and hydrophobic properties. This chemical serves as a versatile intermediate and functional additive, enhancing product performance in demanding industrial formulations. It is primarily sought by manufacturers in the plastics, cosmetics, and specialty lubricants industries for its ability to act as a non-toxic plasticizer, emollient, and viscosity modifier.

Application

• Primary plasticizer and lubricant in the production of flexible PVC and other polymer compounds.
• Key emollient and skin-conditioning agent in high-end cosmetic and personal care formulations.
• Functional additive in synthetic lubricants and greases to improve viscosity index and thermal stability.
• Internal and external mold release agent for plastic and rubber manufacturing processes.
• Intermediate for the synthesis of more complex ester-based surfactants and specialty chemicals.
• Additive in coatings and inks to improve flow, gloss, and water resistance.

Basic Information

Product Name	2,2-Bis(Hydroxymethyl)Propane-1,3-Diyl Dilaurate
CAS No.	25354-60-3
Molecular Formula	C29H54O6
Molecular Weight	498.74 g/mol
Synonyms	Pentaerythritol Dilaurate; Pentaerythrityl Dilaurate; Dilauryl Pentaerythritol Ester; 1,3-Propanediol, 2,2-bis(hydroxymethyl)-, 1,3-dilaurate; Pentaerythritol Dodecanoate; Pentaerythritol Ester of Lauric Acid; PEDL; Pentaerythritol Laurate Ester
EINECS	Contact for details

Quality Control

Our 2,2-Bis(Hydroxymethyl)Propane-1,3-Diyl Dilaurate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) documenting key parameters is provided with each shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	≤ 10 mg KOH/g
Melting Point	45 - 55 °C
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.