Description

1,3-Dioxo-2,3-Dihydro-1H-Isoindole-5-Carboxylic Acid Decyl Ester is a specialized organic ester derivative of phthalimide, designed to impart specific functional properties in advanced material formulations. This compound matters for its role as a versatile intermediate and performance additive, offering a unique combination of chemical functionality and hydrophobic character due to its decyl chain. It is primarily needed by R&D chemists and process engineers in the polymer, coatings, and specialty chemical industries seeking to modify material properties or synthesize novel compounds.

Application

• As a monomer or co-monomer in the synthesis of specialized polyimides and other high-performance polymers.
• As a plasticizer or modifier in polymer and resin formulations to enhance flexibility and processing characteristics.
• As an intermediate in pharmaceutical and agrochemical research for the development of active ingredients.
• As a UV-stabilizer precursor or additive in coatings, adhesives, and plastic compositions.
• In the development of liquid crystal polymers (LCPs) and other advanced engineering materials.
• For surface modification applications, leveraging its hydrophobic alkyl chain to alter surface properties.
• As a building block in organic synthesis for creating complex molecules with imide functionality.

Basic Information

Product Name	1,3-Dioxo-2,3-Dihydro-1H-Isoindole-5-Carboxylic Acid Decyl Ester
CAS No.	33975-35-8
Molecular Formula	C19H25NO4
Molecular Weight	331.41 g/mol
Synonyms	Decyl 1,3-Dioxo-2,3-dihydro-1H-isoindole-5-carboxylate; 5-(Decyloxycarbonyl)phthalimide; 5-Carboxyphthalimide Decyl Ester; N-Decyloxycarbonylphthalimide; Phthalimide-5-carboxylic Acid Decyl Ester; 1H-Isoindole-5-carboxylic Acid, 1,3-Dihydro-1,3-dioxo-, Decyl Ester; Decyl Phthalimide-5-carboxylate
EINECS	Contact for details

Quality Control

Our 1,3-Dioxo-2,3-Dihydro-1H-Isoindole-5-Carboxylic Acid Decyl Ester is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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