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

General Description

2-Chloro-1,3-benzenedicarboxylic acid is a chemical compound with the molecular formula C8H5ClO4. It is also known as 2-Chlorophthalic acid and is a derivative of phthalic acid. 2-Chloro-1,3-benzenedicarboxylic acid is used in the production of polymers, specifically in the synthesis of polyester resins, which are used in the production of plastics, fibers, and other materials. It is also used as an intermediate in the production of pharmaceuticals and agrochemicals. 2-Chloro-1,3-benzenedicarboxylic acid is a white crystalline solid that is soluble in water, and its properties make it a valuable chemical in various industrial applications.

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 
• 28442-78-6 2-chloro-1,3-dicyanobenzene 
• 51762-72-2 Benzene-1-nitro-2,6-dicyano 

Downstream Products

• 36747-58-7 2-Chlor-isophthaloylchlorid 
• 87350-83-2 2-Chloro-5-nitro-1,3-benzenedicarboxylic acid 
• 87350-69-4 Dimethyl 2-chloro-5-nitro-1,3-benzenedicarboxylate 
• 98370-34-4 2-(2-carboxyphenylamino)benzene-1,3-dioic acid 
• 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 

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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