Description

1,2-Benzenedicarboxylic Acid, 4-Amino-, 1,2-Dibutyl Ester is a specialized aromatic ester derivative with a reactive amino functional group. This compound matters for its dual functionality, serving as a versatile chemical intermediate and a potential monomer for advanced polymer synthesis. It is primarily needed by manufacturers in the polymer, specialty chemical, and pharmaceutical intermediate sectors seeking to incorporate specific aromatic and amino characteristics into their products.

Application

• Polymer & Resin Intermediate: Acts as a key monomer or chain extender in the synthesis of specialty polyamides, polyimides, and other high-performance polymers.
• Pharmaceutical Synthesis: Serves as a building block for active pharmaceutical ingredients (APIs) and other fine chemicals requiring a functionalized phthalate core.
• Dye & Pigment Manufacturing: Utilized as a precursor in the production of azo dyes and organic pigments, where the amino group is essential for chromophore formation.
• Corrosion Inhibitor Formulation: Incorporated into coatings and additives where its molecular structure can provide protective properties to metal surfaces.
• Lubricant & Plasticizer Additive: Used in the development of specialty lubricants and functional plasticizers to enhance material properties.
• Adhesive & Sealant Chemistry: Functions as a reactive modifier in epoxy or polyurethane systems to improve adhesion and flexibility.
• Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	1,2-Benzenedicarboxylic Acid, 4-Amino-, 1,2-Dibutyl Ester
CAS No.	364042-39-7
Molecular Formula	C16H23NO4
Molecular Weight	293.36 g/mol
Synonyms	4-Aminophthalic Acid Dibutyl Ester; Dibutyl 4-Aminophthalate; 4-Amino-1,2-benzenedicarboxylic Acid Dibutyl Ester; 1,2-Dibutyl 4-Aminophthalate; Butyl 4-Aminophthalate; 4-Aminophthalic Acid Di-n-butyl Ester; Amino-Dibutyl Phthalate; CAS 364042-39-7
EINECS	Contact for details

Quality Control

Our 1,2-Benzenedicarboxylic Acid, 4-Amino-, 1,2-Dibutyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical properties are available upon request. We are committed to meeting the specifications required for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve product integrity.

Specification

Item	Specification
Appearance	Light yellow to amber liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity	Contact for details
Refractive Index	Contact for details

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