CAS 118-91-2: 2-Chlorobenzoic acid

Description: 2-Chlorobenzoic acid is an aromatic carboxylic acid characterized by the presence of a chlorine atom at the second position of the benzene ring relative to the carboxylic acid group. Its molecular formula is C7H5ClO2, and it features a carboxyl functional group (-COOH) that imparts acidic properties. This compound typically appears as a white crystalline solid and is sparingly soluble in water, but more soluble in organic solvents such as ethanol and ether. 2-Chlorobenzoic acid is known for its applications in organic synthesis, particularly as an intermediate in the production of pharmaceuticals, agrochemicals, and dyes. It can undergo various chemical reactions, including esterification and nucleophilic substitution, due to the reactivity of both the carboxylic acid and the chlorine substituent. Additionally, it exhibits moderate toxicity, necessitating appropriate safety measures during handling and use. Overall, 2-chlorobenzoic acid is a significant compound in both industrial and research settings due to its versatile chemical properties.

Formula: C₇H₅ClO₂

InChI: InChI=1S/C7H5ClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,(H,9,10)

InChI key: InChIKey=IKCLCGXPQILATA-UHFFFAOYSA-N

SMILES: O=C(O)C=1C=CC=CC1Cl

Synonyms:

• 2-Cba
• 2-Chlorbenzoesaure
• 2-Chlorobenzoate
• Acide 2-chlorobenzoique
• Acido 2-Clorobenzoico
• Benzoic acid, 2-chloro-
• Benzoic acid, o-chloro-
• Nickel(2+) Bis(2-Chlorobenzoate)
• Nsc 15042
• Nsc 32737
• O-Chlorbenzoesaeure
• Ortho-chlorobenzoic Acid
• o-Chlorobenzoic acid
• 2-Chlorobenzoic acid

2-Chlorobenzoic Acid Zone Refined (number of passes:20)

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Color and Shape: White powder to crystal
• Molecular weight: 156.57

2-Chlorobenzoic Acid

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 156.57

2-Chlorobenzoic acid, 98+%

CAS: 118-91-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₇H₅ClO₂
• Purity: 98+%
• Color and Shape: Crystals or powder or crystalline powder, White to pale cream
• Molecular weight: 156.57

2-Chlorobenzoic acid, 98%

CAS: 118-91-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₅ClO₂
• Purity: 98%
• Color and Shape: White to off-white, Powder
• Molecular weight: 156.57

2-Chlorobenzoic acid

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 156.5664

2-Chlorobenzoic acid

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Purity: By hplc: 98.8% by area (Typical Value in Batch COA)
• Color and Shape: white solid
• Molecular weight: 156.57g/mol

Mesalazine (Mesalamine) EP Impurity L (Mefenamic Acid EP Impurity C)

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Color and Shape: White To Off-White Solid
• Molecular weight: 156.57

2-Chlorobenzoic acid

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Color and Shape: Neat
• Molecular weight: 156.57

2-Chlorobenzoic acid

CAS: 118-91-2

• Purity: 95.0%
• Color and Shape: Solid, White powder
• Molecular weight: 156.57000732421875

2-Chlorobenzoic Acid

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Color and Shape: Neat
• Molecular weight: 156.57

2-Chlorobenzoic Acid

CAS: 118-91-2

Impurity Mesalazine EP Impurity L Applications The toxicity of halogenated benzoic acids was found to …

• Formula: C₇H₅ClO₂
• Color and Shape: White
• Molecular weight: 156.57

2-Chlorobenzoic acid

CAS: 118-91-2

2-Chlorobenzoic acid (2CB) is a compound that is structurally related to gamma-aminobutyric acid. It has …

• Formula: C₇H₅ClO₂
• Purity: Min. 95%
• Color and Shape: White Powder
• Molecular weight: 156.57 g/mol

o-Chlorobenzoic Acid extrapure AR, 99.5%

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Purity: min. 99.5%
• Color and Shape: White, Crystalline powder, Clear, Colourless
• Molecular weight: 156.57

o-Chlorobenzoic Acid pure, 98%

CAS: 118-91-2

• Formula: C₇H₅ClO₂
• Purity: min. 98%
• Color and Shape: White to off - white, Crystalline powder, Clear, Colourless to pale yellow
• Molecular weight: 156.57