Description

4-Bromophthalonitrile is a high-purity brominated aromatic nitrile compound serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its versatile reactivity, where the bromine atom and nitrile groups provide distinct handles for cross-coupling and cyclization reactions, enabling the construction of complex molecular architectures. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors, particularly for synthesizing phthalocyanine dyes, liquid crystals, and active pharmaceutical ingredients (APIs).

Application

• Phthalocyanine Precursor: A key building block for the synthesis of brominated phthalocyanines, which are used as advanced pigments, dyes, and functional materials in electronics and optics.
• Pharmaceutical Intermediate: Employed in the research and development of novel active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used as an intermediate in the production of modern, high-performance herbicides, fungicides, and insecticides.
• Liquid Crystal Materials: Serves as a starting material for creating mesogenic compounds used in display technologies.
• Organic Light-Emitting Diodes (OLEDs): Utilized in the synthesis of electron-transport or host materials for OLED devices.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for creating specialty polymers with tailored properties.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material science.

Basic Information

Product Name	4-Bromophthalonitrile
CAS No.	70484-01-4
Molecular Formula	C8H3BrN2
Molecular Weight	207.03 g/mol
Synonyms	4-Bromobenzene-1,2-dicarbonitrile; 1-Bromo-2,3-dicyanobenzene; 4-Bromo-1,2-dicyanobenzene; 4-Bromophthalodinitrile; 4-Bromobenzene-1,2-dinitrile; Phthalonitrile, 4-bromo-; 2,3-Dicyanobromobenzene
EINECS	Contact for details

Quality Control

Our 4-Bromophthalonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, to meet the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	145 - 150 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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