White Powder 2, 5-Difluorobenzonitrile Purity 98% CAS No. 64248-64-2

Products Description

2,5-Difluorobenzonitrile, also known as 2,5 - difluorobenzyl cyanide or 2,5 - difluorobenzenecarbonitrile (if there are other common names, they can be added here), has a CAS number of 64248 - 64 - 2. Its molecular formula is C₇H₃F₂N and its molecular weight is 139.102.

2,5 - Difluorobenzonitrile appears as almond - shaped white crystals or white powder. Its density is 1.3±0.1g/cm³, melting point is 33 - 35°C, boiling point is 178.4±20.0°C at 760mmHg, flash point is 77.8°C, refractive index is 1.486, vapor pressure is 1.0±0.3mmHg at 25°C, and it is insoluble in water.

Basic Info

Chemical properties

2,5-Difluorobenzonitrile has strong chemical stability, but polymerization can occur under certain conditions.
The fluorine atom and nitrile group on the benzene ring can participate in a variety of chemical reactions, such as nucleophilic substitution reactions, and the nitrile group can undergo hydrolysis, addition and other reactions.

Uses

Pharmaceutical field: 2,5-Difluorobenzonitrile is an important pharmaceutical intermediate and can be used to synthesize a variety of drugs, such as a key intermediate for synthesizing drugs for treating nervous system diseases, cardiovascular diseases, etc. By introducing specific functional groups, a drug molecule structure with biological activity is constructed.
Pesticide field: It is often used as an intermediate for synthesizing new pesticides, which helps to develop high-efficiency, low-toxic, and environmentally friendly pesticide varieties for preventing and controlling crop diseases and pests and improving crop yields and quality.
Materials science field: It has potential applications in fields such as organic electronic materials, and can be used to prepare organic semiconductor materials, liquid crystal materials, etc., which helps to improve the photoelectric properties and thermal stability of materials.

Company Profile

Gnee Chem is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our products are widely exported to many countries, such as the United States, Russia, Canada, Australia, Europe, etc., and we provide customers with fast shipping services. We hope to establish long-term and mutually beneficial cooperation with more friends in the future, and provide the best products and services for our customers.

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