Description

Butyl 2,3-Dihydroxypropyl Sebacate is a high-purity diester compound derived from sebacic acid, valued for its excellent plasticizing and stabilizing properties. This specialty chemical is engineered to enhance the flexibility, durability, and performance of polymer matrices under demanding conditions. It is primarily sought by manufacturers in the plastics, coatings, and specialty lubricant industries for formulating high-performance products.

Application

• Primary plasticizer for polyvinyl chloride (PVC), polyurethane (PU), and other specialty polymers to improve low-temperature flexibility and thermal stability.
• Key intermediate in the synthesis of high-performance lubricants and functional fluids with enhanced viscosity and oxidative resistance.
• Additive in coatings and adhesives to improve film-forming characteristics, adhesion, and weatherability.
• Component in specialty elastomers and sealants to impart permanent flexibility and reduce migration.
• Plasticizer for medical-grade polymers and devices requiring biocompatibility and low extractability.
• Functional additive in cosmetic and personal care formulations as an emollient and skin-conditioning agent.

Basic Information

Product Name	Butyl 2,3-Dihydroxypropyl Sebacate
CAS No.	94109-50-9
Molecular Formula	C20H38O6
Molecular Weight	374.52 g/mol
Synonyms	Sebacic Acid, Butyl 2,3-Dihydroxypropyl Ester; 1,10-Bis(2,3-dihydroxypropoxycarbonyl)decane Butyl Ester; BDHS; Butyl Dihydroxypropyl Sebacate; 2,3-Dihydroxypropyl Butyl Sebacate; Bis(2,3-dihydroxypropyl) Sebacate Butyl Ester; Plasticizer BDHS
EINECS	Contact for details

Quality Control

Our Butyl 2,3-Dihydroxypropyl Sebacate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, physical properties, and conformance are available upon request.

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 sources of ignition. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 0.2%
Refractive Index (20°C)	Contact for details
Specific Gravity (20°C)	Contact for details

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