Description

Phthalic Acid 1-Tetradecyl Ester is a high-purity organic ester compound, also known as ditetradecyl phthalate. This specialty chemical serves as a versatile intermediate and performance additive, valued for its ability to modify the physical properties of materials. It is primarily utilized in the polymer, lubricant, and specialty chemical manufacturing industries where its specific alkyl chain length imparts desirable characteristics such as plasticization and viscosity modification.

Application

• Polymer Plasticizer: Acts as a secondary or specialty plasticizer in PVC and other polymer formulations to enhance flexibility and processability.
• Lubricant Additive: Used as a synthetic base oil or performance additive in industrial lubricants and greases to improve viscosity index and thermal stability.
• Chemical Intermediate: Serves as a key building block in organic synthesis for the production of more complex esters, surfactants, and functional fluids.
• Adhesive & Sealant Formulation: Incorporated to adjust rheology and improve the workability and final properties of adhesives and sealants.
• Coating & Ink Modifier: Functions as a coalescing agent or plasticizer in specialty coatings, inks, and resin systems to control film formation and properties.
• Research & Development: Employed in laboratory settings for method development and as a standard or reagent in analytical chemistry.

Basic Information

Product Name	Phthalic Acid 1-Tetradecyl Ester
CAS No.	51874-67-0
Molecular Formula	C36H62O4
Molecular Weight	558.88 g/mol
Synonyms	Ditetradecyl phthalate; 1-Tetradecyl phthalate; Phthalic acid ditetradecyl ester; Myristyl phthalate; Bis(tetradecyl) phthalate; DTDPh; 1,2-Benzenedicarboxylic acid, ditetradecyl ester; Di-n-tetradecyl phthalate
EINECS	257-489-0

Quality Control

Our Phthalic Acid 1-Tetradecyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and performance. A detailed Certificate of Analysis (COA) documenting results for assay, impurities, and physical properties is provided with each shipment to guarantee traceability and compliance.

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 alkalis and incompatible materials such as strong oxidizing agents. The product is stable under recommended storage conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acidity (as Phthalic Acid)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.480 - 1.490
Density (20°C)	0.950 - 0.970 g/mL

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