CAS 89-64-5

4-Chloro-2-nitrophenol

Description:

4-Chloro-2-nitrophenol, with the CAS number 89-64-5, is an organic compound that belongs to the class of chlorinated nitrophenols. It is characterized by the presence of a chlorine atom and a nitro group attached to a phenolic ring. This compound typically appears as a yellow to brown solid and is known for its moderate solubility in water, as well as higher solubility in organic solvents. It has a melting point that varies depending on purity and specific conditions. 4-Chloro-2-nitrophenol is primarily used in the synthesis of dyes, pharmaceuticals, and agrochemicals. It exhibits properties such as being a potential irritant to skin and eyes, and it is classified as hazardous, necessitating careful handling. The compound's reactivity is influenced by the electron-withdrawing effects of the nitro and chloro groups, making it a useful intermediate in various chemical reactions. Additionally, it has been studied for its environmental impact and potential toxicity, particularly in aquatic systems.

Formula: C₆H₄ClNO₃

InChI: InChI=1S/C6H4ClNO3/c7-4-1-2-6(9)5(3-4)8(10)11/h1-3,9H

InChI key: InChIKey=NWSIFTLPLKCTSX-UHFFFAOYSA-N

SMILES: N(=O)(=O)C1=C(O)C=CC(Cl)=C1

Synonyms:

• 2-Nitro-4-Chlorophenol
• 4-Chloro-2-Nitrophenolate
• 4-Chloro-6-nitrophenol
• 5-Chloro-2-hydroxynitrobenzene
• NSC 520345
• O-Nitro-P-Chorophenol
• Phenol, 4-chloro-2-nitro-
• p-Chloro-o-nitrophenol
• 4-Chloro-2-nitrophenol

4-Chloro-2-nitrophenol

CAS: 89-64-5

Formula: C₆H₄ClNO₃

Purity: >98.0%(GC)(T)

Color and Shape: Light yellow to Yellow to Orange powder to crystal

Molecular weight: 173.55

Ref: 3B-C0228

4-Chloro-2-nitrophenol, 98%, contains up to ca 10% water

CAS: 89-64-5

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Formula: C₆H₄ClNO₃

Purity: 98%

Color and Shape: Powder, Yellow to brown

Molecular weight: 173.56

Ref: 02-A18150

4-Chloro-2-nitrophenol

CAS: 89-64-5

4-Chloro-2-nitrophenol

Purity: ≥95%

Ref: 54-OR8235

4-Chloro-2-nitrophenol

CAS: 89-64-5

4-Chloro-2-nitrophenol is a chemical substance that is used as an industrial solvent. It has been shown to be effective in treating wastewater, with a high removal rate of organic compounds. 4-Chloro-2-nitrophenol can also be used as a nitrating agent in the production of explosives and dyes. 4-Chloro-2-nitrophenol reacts with hydrogen to form hydroxybenzoic acid, which can be further transformed into p-hydroxybenzoic acid. The reaction between 4-chloro-2-nitrophenol and hydrogen is catalyzed by metal ions such as iron or copper ions. This reaction has been shown to be kinetically controlled by intramolecular hydrogen bonding at the 2 position on the phenolic ring.

Formula: C₆H₄ClNO₃

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 173.55 g/mol

Ref: 3D-FC15704

4-Chloro-2-nitrophenol

CAS: 89-64-5

Formula: C₆H₄ClNO₃

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 173.55

Ref: 10-F214789

4-Chloro-2-Nitrophenol

CAS: 89-64-5

Formula: C₆H₄ClNO₃

Molecular weight: 173.55

Ref: ST-EA-CP-C171002