Description

Phthalamide CAS NO 88-96-0 is a high-purity organic compound derived from phthalic anhydride, serving as a versatile intermediate in advanced chemical synthesis. Its significance lies in its role as a key building block for the production of pharmaceuticals, agrochemicals, and high-performance polymers. This product is essential for R&D laboratories and industrial manufacturers seeking reliable, high-quality raw materials for complex organic reactions and material science applications.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and various heterocyclic compounds.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Production: Acts as a monomer or cross-linking agent in the creation of specialty polyimides, polyamides, and epoxy curing agents.
• Dye & Pigment Manufacturing: Serves as an intermediate for producing phthalocyanine dyes and other organic colorants.
• Chemical Research & Development: A valuable reagent for organic synthesis, particularly in amidation and condensation reactions.
• Corrosion Inhibitor Formulation: Used in the development of metal surface treatment solutions and protective coatings.

Basic Information

Product Name	Phthalamide
CAS No.	88-96-0
Molecular Formula	C8H7NO2
Molecular Weight	149.15 g/mol
Synonyms	1,2-Benzenedicarboxamide; Phthalic Acid Diamide; Phthalamidic Acid; o-Phthalamide; Benzene-1,2-dicarboxamide; Phthalamic Acid Amide; NSC 403697; Phthalic diamide
EINECS	201-873-2

Quality Control

Our Phthalamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR spectroscopy, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	220°C - 225°C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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