13049-16-6

Basic information

• Product Name: 2-Chloro-1,3-benzenedicarboxylic acid
• Synonyms: 2-Chloro-1,3-benzenedicarboxylic acid;2-Chloroisophthalic acid
• CAS NO: 13049-16-6
• Molecular Formula: C₈H₅ClO₄
• Molecular Weight: 200.58
• Mol File: 13049-16-6.mol
• Article Data: 4

Chemical Properties

• Melting Point: 223-223.5 °C(Solv: water (7732-18-5))
• Boiling Point: 412.6±30.0 °C(Predicted)
• Appearance: /
• Density: 1.586±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 2.22±0.25(Predicted)
• CAS DataBase Reference: 2-Chloro-1,3-benzenedicarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Chloro-1,3-benzenedicarboxylic acid(13049-16-6)
• EPA Substance Registry System: 2-Chloro-1,3-benzenedicarboxylic acid(13049-16-6)

Safety Data

• Hazardous Substances Data: 13049-16-6(Hazardous Substances Data)

Usage

Description

2-Chloro-1,3-benzenedicarboxylic acid, also known as 2-Chlorophthalic acid, is a chemical compound with the molecular formula C8H5ClO4. It is a derivative of phthalic acid and is characterized by its white crystalline solid appearance and solubility in water. This versatile chemical is highly valued for its applications across various industries.

Uses

Used in Polymer Production:
2-Chloro-1,3-benzenedicarboxylic acid is utilized as a key component in the synthesis of polyester resins. These resins are essential for the production of a wide range of plastics, fibers, and other materials, contributing to the versatility and functionality of the end products.
Used in Pharmaceutical Production:
As an intermediate, 2-Chloro-1,3-benzenedicarboxylic acid plays a crucial role in the manufacturing process of various pharmaceuticals. Its chemical properties make it suitable for use in the development of drugs that address a multitude of health concerns.
Used in Agrochemical Production:
Similarly, in the agrochemical industry, 2-Chloro-1,3-benzenedicarboxylic acid serves as an intermediate in the production of a variety of agrochemicals. This includes products that are vital for enhancing crop protection and improving agricultural yields.
Overall, 2-Chloro-1,3-benzenedicarboxylic acid is a multifaceted chemical compound with a broad spectrum of applications, making it an indispensable component in the fields of polymer, pharmaceutical, and agrochemical production.

Upstream product

• 6781-98-2 2,6-dimethyl-1-chlorobenzene 
• 876-99-3 2,6-dimethylphenyl chloroformic acid ester 
• 576-26-1 2.6-dimethylphenol 
• 51762-72-2 Benzene-1-nitro-2,6-dicyano 
• 28442-78-6 2-chloro-1,3-dicyanobenzene 

Downstream Products

• 98370-34-4 2-(2-carboxyphenylamino)benzene-1,3-dioic acid 
• 87350-69-4 Dimethyl 2-chloro-5-nitro-1,3-benzenedicarboxylate 
• 540493-07-0 1-(3-Acetyl-2-methylsulfanyl-phenyl)-ethanone oxime 
• 135085-91-5 1,3-diacetyl-2-methylthiobenzene 
• 135085-90-4 2-chloro-1,3-diacetylbenzene 
• 87350-83-2 2-Chloro-5-nitro-1,3-benzenedicarboxylic acid 
• 36747-58-7 2-Chlor-isophthaloylchlorid 

Relevant articles and documents

2 - Chloro -3 - methyl benzoic acid and intermediate preparation method (by machine translation)

The invention discloses a 2 - chloro - 3 - methyl benzoic acid and intermediate preparation method. A 2 - chloro - 3 - methyl benzoic acid and intermediate preparation method, comprising the following steps, in the oxygen pressure is 0.1 mpa - 0.8 mpa under the condition of, under the action of the catalyst and promoter, the 2, 6 - dimethyl chlorobenzene to carry out oxidation reaction, can be; wherein said 2, 6 - dimethyl chlorobenzene and the oxygen molar amount ratio of 1: 1.8 - 1: 2.2. The 2 - chloro - 3 - methyl benzoic acid, in order to industrially easily available raw materials for the reaction, after treatment is simple, high yield, purity is good, small pollution to the environment, is more suitable for industrial. (by machine translation)

Aromatic Nitro-group Displacement Reactions. Part 4. The Action of Cyanide and Halide Ions on Compounds containing Strongly Activated Nitro-groups

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