Description

Ditetradecyl Sebacate is a high-performance, synthetic diester derived from sebacic acid and myristyl alcohol. This compound serves as a premium-grade, low-volatility lubricant base oil and plasticizer, valued for its excellent thermal stability and compatibility with a wide range of polymers. It is essential for manufacturers in the plastics, synthetic lubricants, and specialty chemical industries seeking to enhance product performance and longevity under demanding conditions.

Application

• Primary plasticizer for high-temperature PVC, synthetic rubbers, and other specialty polymers.
• Base fluid and viscosity modifier in high-performance synthetic lubricants and greases.
• Functional fluid in high-temperature hydraulic systems and compressor oils.
• Additive to improve the low-temperature flexibility and durability of elastomers and sealants.
• Processing aid and internal lubricant in polymer and resin manufacturing.
• Component in specialty coatings and adhesives requiring enhanced flexibility and weatherability.
• Intermediate for the synthesis of more complex ester-based compounds.

Basic Information

Product Name	Ditetradecyl Sebacate
CAS No.	26719-47-1
Molecular Formula	C38H74O4
Molecular Weight	594.99 g/mol
Synonyms	Bis(tetradecyl) sebacate; Di-n-tetradecyl sebacate; Myristyl sebacate; Sebacic acid ditetradecyl ester; DTDS; 1,10-Bis(tetradecyloxycarbonyl)decane; Tetradecyl sebacate
EINECS	247-977-1

Quality Control

Our Ditetradecyl Sebacate is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, color, acidity, and physical properties. Certificates of Analysis (COA) documenting these results are provided to guarantee consistency, traceability, and compliance with your technical 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, acids, 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
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%
Refractive Index (20°C)	1.450 - 1.455
Density (20°C)	0.855 - 0.865 g/mL
Viscosity (40°C)	Contact for details
Pour Point	Contact for details

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