Description

Mono(Carboxymethyl) Phthalate is a key organic intermediate and functional monomer, valued for its dual carboxylic acid functionality and aromatic backbone. This compound is essential for synthesizing specialized polymers, resins, and fine chemicals where controlled reactivity and specific molecular architecture are required. It serves critical roles in industries such as polymer chemistry, pharmaceutical synthesis, and advanced material science.

Application

• Polymer Modification: Acts as a reactive monomer or cross-linking agent in the production of specialty polyesters, alkyd resins, and water-soluble polymers.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs requiring a phthalate-derived carboxylic acid group.
• Chelating Agent Synthesis: Serves as a precursor for manufacturing complexing agents and sequestrants used in water treatment and industrial processes.
• Adhesive & Coating Formulations: Imparts specific adhesion and film-forming properties in high-performance adhesive and coating systems.
• Research & Development: A valuable building block in organic synthesis and material science research for creating novel compounds.
• Plasticizer Intermediate: Used in the production of certain specialized plasticizers and stabilizers for polymer applications.

Basic Information

Product Name	Mono(Carboxymethyl) Phthalate
CAS No.	30435-30-4
Molecular Formula	C10H8O5
Molecular Weight	208.17 g/mol
Synonyms	2-(Carboxymethoxycarbonyl)benzoic Acid; Phthalic Acid Monomethyl Ester Carboxylic Acid; Monomethyl Phthalate Carboxylic Acid; (2-Carboxybenzoyloxy)acetic Acid; MCP; 1,2-Benzenedicarboxylic Acid, 2-(Carboxymethoxy)-; Carboxymethyl Hydrogen Phthalate
EINECS	Contact for details

Quality Control

Our Mono(Carboxymethyl) Phthalate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles. We are committed to meeting the stringent requirements of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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