Dimethyl Phthalate CAS NO 131-11-3

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CAS No.:131-11-3

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Dimethyl Phthalate (CAS NO 131-11-3) is a versatile and widely used phthalate ester, valued for its excellent solvent properties and plasticizing effects. This compound is a critical intermediate and functional additive in numerous industrial processes, offering a balance of performance and cost-effectiveness. It is primarily sought by manufacturers in the polymer, agrochemical, and personal care industries for its role in enhancing product flexibility and solubility.

Application

As a plasticizer in cellulose acetate and other specialty polymer formulations to improve flexibility and durability.
As a solvent and carrier in the production of dyes, pigments, and printing inks.
As a fixative and solvent in perfumes, cosmetics, and personal care products like hair sprays and nail polishes.
As an intermediate in the synthesis of other organic compounds and pharmaceuticals.
As an additive in insect repellent formulations.
In the production of lacquers and coatings where it acts as a film-forming agent.

Basic Information


Product Name	Dimethyl Phthalate
CAS No.	131-11-3
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, dimethyl ester; Dimethyl benzene-1,2-dicarboxylate; Methyl phthalate; Phthalic acid, dimethyl ester; DMP; Palatinol M; Fermine; Avolin; Solvanol; Unimoll DM
EINECS	205-011-6

Quality Control

Our Dimethyl Phthalate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C.

Specification

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