Description

Bis(3-Methoxypropyl) Phthalate is a specialized phthalate ester plasticizer known for its excellent solvating power and compatibility with a wide range of polymers. This compound is valued for its ability to impart flexibility, durability, and low-temperature performance to various synthetic materials. It is a critical component for formulators and manufacturers in industries such as plastics, adhesives, and specialty coatings seeking reliable performance additives.

Application

• Primary plasticizer for polyvinyl chloride (PVC) and other vinyl polymers.
• Solvent and processing aid in the manufacture of specialty adhesives and sealants.
• Additive in polymer coatings and inks to enhance film flexibility and adhesion.
• Intermediate in the synthesis of more complex chemical compounds and functional materials.
• Component in specialty lubricants and functional fluids.
• Plasticizer for synthetic rubbers and elastomers to improve workability and properties.

Basic Information

Product Name	Bis(3-Methoxypropyl) Phthalate
CAS No.	85661-30-9
Molecular Formula	C16H22O6
Molecular Weight	310.34 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, bis(3-methoxypropyl) ester; Bis(3-methoxypropyl) benzene-1,2-dicarboxylate; Di(3-methoxypropyl) phthalate; 3-Methoxypropyl phthalate; Phthalic acid bis(3-methoxypropyl) ester; DMPP; BMPP
EINECS	Contact for details

Quality Control

Our Bis(3-Methoxypropyl) Phthalate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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 15-25°C. 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 to structure
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 50
Acidity (as Phthalic Acid)	≤ 0.05%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.490 - 1.500
Density (20°C)	1.10 - 1.15 g/mL

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