Description

Dimethyl Benzene-1,2-Dicarboxylate is a high-purity diester compound, also known as dimethyl phthalate. This versatile chemical intermediate is valued for its excellent solvency and plasticizing properties, making it a critical component in the formulation of advanced polymers and specialty chemicals. It is essential for manufacturers in the plastics, coatings, and fragrance industries seeking reliable, high-quality raw materials for consistent production.

Application

• Plasticizer Production: A key intermediate in the synthesis of various high-performance plasticizers for PVC and other polymers.
• Polymer & Resin Manufacturing: Used as a building block in the production of alkyd resins, unsaturated polyester resins, and other specialty polymers.
• Solvent & Carrier Formulations: Acts as an effective solvent and fixative in industrial coatings, inks, and adhesive systems.
• Chemical Synthesis: Serves as a versatile precursor in organic synthesis for pharmaceuticals, agrochemicals, and dyes.
• Fragrance & Cosmetic Industry: Employed as a solvent and carrier for fragrances and in cosmetic formulations.
• Research & Development: A standard reagent in laboratory settings for method development and analytical chemistry.

Basic Information

Product Name	Dimethyl Benzene-1,2-Dicarboxylate
CAS No.	64441-70-9
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	Dimethyl phthalate; 1,2-Benzenedicarboxylic acid, dimethyl ester; Phthalic acid, dimethyl ester; Methyl phthalate; DMP; Dimethyl 1,2-benzenedicarboxylate; Methyl phthalate ester
EINECS	Contact for details

Quality Control

Our Dimethyl Benzene-1,2-Dicarboxylate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products tested against rigorous in-house specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every batch upon request.

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 heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Acidity (as Phthalic Acid)	≤ 0.02%
Refractive Index (20°C)	1.513 - 1.517
Density (20°C)	1.188 - 1.192 g/mL

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