Description

Propylene Glycol Diisononanoate is a high-purity, synthetic ester widely valued for its excellent emollient properties and low viscosity. This versatile chemical intermediate is crucial for formulators seeking to enhance product performance, skin feel, and stability. It is primarily utilized by manufacturers in the personal care, cosmetics, and specialty lubricants industries for its superior solvency and conditioning effects.

Application

• Cosmetic & Personal Care Formulations: Acts as a premium emollient and skin-conditioning agent in creams, lotions, sunscreens, and makeup products.
• Hair Care Products: Used as a conditioning agent and gloss enhancer in shampoos, conditioners, and styling products.
• Plasticizer & Lubricant: Serves as a low-volatility plasticizer for polymers and a base fluid or additive in specialty synthetic lubricants and greases.
• Industrial Solvent & Carrier: Functions as a solvent for active ingredients and a carrier fluid in various industrial applications.
• Textile & Leather Processing: Employed as a softening and conditioning agent in fiber and leather treatments.

Basic Information

Product Name	Propylene Glycol Diisononanoate
CAS No.	125804-17-3
Molecular Formula	C24H46O4
Molecular Weight	398.62 g/mol
Synonyms	PG Diisononanoate; 1,2-Propanediol Diisononanoate; Propylene Glycol Di(isononanoate); Isononanoic Acid, 1,2-Propanediyl Ester; Diisononanoin Propylene Glycol Ester; LexFeel® 7; Crodamol™ PGDi; Bernel™ Ester 168
EINECS	Contact for details

Quality Control

Our Propylene Glycol Diisononanoate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Production adheres to relevant Good Manufacturing Practices (GMP) for cosmetic and industrial ingredients. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and key physical parameters, is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	≤ 5.0 mg KOH/g
Saponification Value	280 - 295 mg KOH/g
Specific Gravity (20°C)	0.910 - 0.930
Refractive Index (20°C)	1.440 - 1.450

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