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Isophthaloyl chloride, CAS: 99-63-8

Basic introduction:

Changzhou Kefeng Chemical Co., Ltd. is located in Zouqu Town, the western suburb of Changzhou, an ancient city in the south of the Yangtze River. The geographical position is superior and the traffic is convenient.


The company is a high-tech enterprise in Jiangsu Province, covering an area of about 30,000 square meters. The company is a second-level enterprise of safety production standardization. The company has relatively complete laboratory and experimental facilities and strong research and development capabilities. In 2006, the company obtained the right to operate its own import and export business.


The company's main products: isophthaloyl chloride, terephthaloyl chloride.


Since 2002, the company has developed isophthaloyl chloride (IPC) and terephthaloyl chloride (TPC). Through continuous market research on market demand and user quality requirements, the company has continuously improved the process and equipment and gradually improved the product. Quality has won the reputation of our customers. Sales volume is increasing year by year. The output and quality are at the forefront of the domestic market, and the domestic market is at the forefront of the same industry.


Adhering to the business philosophy of "focus and thoughtfulness, truth-seeking and innovation", we will insist on improving the competitiveness of products with scientific and technological content, and with good quality control system and research and development methods, to ensure that we provide every customer with reliable products, satisfactory services and Fast and convenient supply of goods.


24-hour consultation hotline:

18961220888/13382853001

Isophthaloyl chloride, CAS: 99-63-8, molecular formula: C8H4Cl2O2, molecular weight: 203.0, CAS: 99-63-8, performance and application: high-purity Monomers such as amides, polyesters, polyarylates, polyaramids, liquid crystal polymers, aramid 1313 (Nomax), etc., can also be used as modifiers of polymers, intermediates in pesticide and pharmaceutical industries.


Chinese name:间苯二甲酰氯
Isophthaloyl dichloride
Benzene-1,3-dicarbonyl chloride; ICI; Isophthaloyl chloride; 3-Phthaloyl Chloride; 1,3-Benzenedicarbonyl dichloride ; benzene-1,3-dicarbonyl dichloride
CAS号:99-63-8
EINECS号:202-774-7

Molecular formula: C8H4Cl2O2

Molecular weight: 203.0222

Appearance: white crystal

Content%: ≥99.9 (gas chromatography)

Density: 1.427g/cm3

Melting point: 43-45℃

Boiling point: 276.7°C at 760 mmHg

Flash point: 131.9°C

Vapor pressure: 0.00473mmHg at 25°C

Product use: It can be used as a monomer of polyamide, polyester, polyarylate, polyaramid, liquid crystal polymer, aramid 1313 (Nomax), etc., and can be used as a modifier of high polymer, pesticide, pharmaceutical industry Intermediate.


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