Description

sec-Hexyl Alcohol Phthalate is a specialized phthalate ester derivative, primarily utilized as a high-performance plasticizer and intermediate in advanced polymer formulations. Its value lies in its ability to impart flexibility, durability, and specific processing characteristics to synthetic materials, making it a critical component for manufacturers seeking consistent product performance. This compound is essential for industries focused on producing specialty plastics, coatings, and adhesive systems where tailored material properties are required.

Application

• Primary Plasticizer for polyvinyl chloride (PVC), cellulose acetate, and other synthetic resins to enhance flexibility and workability.
• Polymer Modifier in specialty coatings and inks to improve film formation, adhesion, and gloss.
• Chemical Intermediate in the synthesis of more complex esters, lubricants, and surfactants.
• Adhesive Formulation component to adjust viscosity and tack properties in solvent-based systems.
• Research & Development reagent for studying esterification processes and polymer additive effects.

Basic Information

Product Name	sec-Hexyl Alcohol Phthalate
CAS No.	856637-76-8
Molecular Formula	C20H30O4
Molecular Weight	334.45 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, bis(1-methylpentyl) ester; Di-sec-hexyl phthalate; Phthalic acid, di-sec-hexyl ester; Bis(1-methylpentyl) phthalate; DSHP; sec-Hexyl phthalate; Plasticizer DSHP
EINECS	Contact for details

Quality Control

Our sec-Hexyl Alcohol Phthalate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, purity, and impurity profile checks, to ensure it meets precise customer and industry specifications. Certificates of Analysis (COA) documenting these results are provided to guarantee traceability and batch-to-batch consistency.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acidity (as Phthalic Acid)	≤ 0.01%
Specific Gravity (20°C)	1.000 - 1.020
Refractive Index (20°C)	1.485 - 1.495

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