Description

n-Butylphthalimide is a versatile organic chemical intermediate characterized by its phthalimide core functionalized with an n-butyl chain. This compound matters for its role as a key building block in the synthesis of more complex molecules, offering a reactive site for further chemical modifications. Industries such as agrochemicals, pharmaceuticals, and polymer chemistry rely on this intermediate for the development of active ingredients, functional materials, and specialty chemicals.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer & Resin Modifier: Used to impart specific properties, such as flexibility or thermal stability, to polymers and epoxy resins.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized colorants and organic pigments.
• Organic Synthesis Reagent: Employed in various organic reactions, including Gabriel synthesis, for the preparation of primary amines.
• Corrosion Inhibitor Formulation: A component in formulations designed to protect metals in industrial processes.

Basic Information

Product Name	n-Butylphthalimide
CAS No.	1515-72-6
Molecular Formula	C₁₂H₁₃NO₂
Molecular Weight	203.24 g/mol
Synonyms	N-Butylphthalimide; 1H-Isoindole-1,3(2H)-dione, 2-butyl-; 2-Butyl-1H-isoindole-1,3(2H)-dione; Butylphthalimide; N-n-Butylphthalimide; Phthalimide, N-butyl-; Butyl phthalimide
EINECS	216-161-6

Quality Control

Our n-Butylphthalimide is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to meet exacting customer requirements. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents and incompatible materials.

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%
Residue on Ignition	≤ 0.1%

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