Description

Methyl2-Ethylhexylphthala CAS NO 56166-83-7 is a specialized phthalate ester compound known for its excellent solvating and plasticizing properties. This chemical is valued for its ability to enhance flexibility, durability, and processability in polymer formulations. It is primarily sought by manufacturers in the plastics, coatings, and specialty chemical industries for producing high-performance materials.

Application

• Primary plasticizer for polyvinyl chloride (PVC) and other polymers to improve flexibility and elongation.
• Solvent and viscosity modifier in specialty coatings, inks, and adhesive formulations.
• Additive in sealants and caulks to enhance workability and final product performance.
• Intermediate in the synthesis of more complex chemical compounds and functional materials.
• Component in the production of specialty films, sheets, and synthetic leathers.
• Processing aid in rubber and elastomer manufacturing.

Basic Information

Product Name	Methyl2-Ethylhexylphthala
CAS No.	56166-83-7
Molecular Formula	C19H28O4
Molecular Weight	320.43 g/mol
Synonyms	Methyl 2-ethylhexyl phthalate; 1,2-Benzenedicarboxylic acid, methyl 2-ethylhexyl ester; Phthalic acid, methyl 2-ethylhexyl ester; Methyl octyl phthalate (mixed isomer); MEHP; 2-Ethylhexyl methyl phthalate; Methyl 2-ethylhexyl 1,2-benzenedicarboxylate
EINECS	Contact for details

Quality Control

Our Methyl2-Ethylhexylphthala is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling, to meet exacting industry specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5%
Water Content (KF)	≤ 0.1%
Acidity (as Phthalic Acid)	≤ 0.01%
Color (APHA)	≤ 30
Specific Gravity (20°C)	1.045 - 1.055
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.