Description

Monoisodecylphthalate CAS NO 31047-64-0 is a specialized phthalate ester plasticizer known for its excellent compatibility and performance characteristics. This compound is valued for its ability to impart flexibility, durability, and low-temperature properties to polymer matrices. It is primarily utilized by manufacturers in the plastics, coatings, and specialty chemical industries seeking reliable and efficient plasticizing agents for high-performance applications.

Application

• Primary plasticizer for polyvinyl chloride (PVC) and other vinyl polymers.
• Key component in the formulation of flexible PVC products such as cables, wires, and hoses.
• Used in the production of synthetic leathers, coated fabrics, and wall coverings.
• Imparts low-temperature flexibility and good weathering resistance in outdoor applications.
• Employed as a processing aid and viscosity modifier in various polymer systems.
• Utilized in the formulation of adhesives, sealants, and caulks.
• Acts as a functional additive in specialty coatings and inks.
• Potential use as a solvent or carrier in specific chemical synthesis processes.

Basic Information

Product Name	Monoisodecylphthalate
CAS No.	31047-64-0
Molecular Formula	C20H30O4
Molecular Weight	334.45 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, monoisodecyl ester; Isodecyl hydrogen phthalate; Monoisodecyl phthalate; Phthalic acid monoisodecyl ester; Isodecyl alcohol, hydrogen phthalate; DIDP monoester; Phthalate monoester of isodecyl alcohol
EINECS	Contact for details

Quality Control

Our Monoisodecylphthalate is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay, purity, and physical property verification, to meet exacting industry specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

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
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	1.000 - 1.050
Refractive Index (20°C)	1.480 - 1.500

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