Description

4-Isopropylaniline is a versatile aromatic amine derivative characterized by an isopropyl substituent on the para position of the aniline ring. This structural feature makes it a valuable intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical industries. Its primary value lies in its role as a key building block for dyes, pigments, and active pharmaceutical ingredients (APIs). Industries requiring high-purity organic intermediates for research, development, and manufacturing will find this compound essential.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a key precursor for azo dyes and other colorants.
• Polymer Industry: Acts as a monomer or curing agent in the production of specialty polymers and resins.
• Chemical Research & Development: Employed as a standard reagent in organic synthesis and material science laboratories.
• Liquid Crystal and Electronic Materials: Used in the synthesis of advanced materials for display technologies.

Basic Information

Product Name	4-Isopropylaniline
CAS No.	99-88-7
Molecular Formula	C9H13N
Molecular Weight	135.21 g/mol
Synonyms	p-Isopropylaniline; 4-(1-Methylethyl)aniline; 4-(Propan-2-yl)aniline; p-(1-Methylethyl)benzenamine; 1-Amino-4-isopropylbenzene; Benzenamine, 4-(1-methylethyl)-; Cumidine
EINECS	202-799-5

Quality Control

Our 4-Isopropylaniline is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of industrial and research applications, ensuring reliable performance in your synthesis processes.

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 product is light-sensitive and easily oxidized; for long-term storage, consider using an inert atmosphere (e.g., nitrogen or argon) to minimize degradation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Report and comply with agreed limits
Specific Gravity (20°C)	0.960 - 0.980
Refractive Index (20°C)	1.550 - 1.560

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