CAS 3320-83-0: 2-Chlorophenyl isocyanate

Description: 2-Chlorophenyl isocyanate is an organic compound characterized by its isocyanate functional group (-N=C=O) attached to a chlorinated phenyl ring. It typically appears as a colorless to pale yellow liquid with a pungent odor. This compound is known for its reactivity, particularly in forming ureas and carbamates through nucleophilic addition reactions with amines and alcohols. It is also utilized in the synthesis of various pharmaceuticals and agrochemicals. The presence of the chlorine atom on the phenyl ring can influence its reactivity and solubility in organic solvents. 2-Chlorophenyl isocyanate is classified as a hazardous substance, necessitating careful handling due to its potential to cause skin and respiratory irritation. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are essential when working with this compound. Its applications in organic synthesis highlight its importance in chemical research and industrial processes.

Formula: C₇H₄ClNO

InChI: InChI=1S/C7H4ClNO/c8-6-3-1-2-4-7(6)9-5-10/h1-4H

InChI key: InChIKey=NOHQUGRVHSJYMR-UHFFFAOYSA-N

SMILES: O=C=NC=1C=CC=CC1Cl

Synonyms:

• 1-Chloro-2-Isocyanatobenzene
• 2-Chlorobenzene isocyanate
• 2-Chloroisocyanatobenzene
• Benzene, 1-chloro-2-isocyanato-
• Isoacyanic acid, o-chlorophenyl ester
• Isocyanic acid, o-chlorophenyl ester
• NSC 8761
• o-Chlorophenyl isocyanate

2-Chlorophenyl isocyanate, 98%

CAS: 3320-83-0

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

• Formula: C₇H₄ClNO
• Purity: 98%
• Color and Shape: Liquid, Clear colorless to yellow
• Molecular weight: 153.57

2-Chlorophenyl isocyanate 99+%

CAS: 3320-83-0

• Formula: C₇H₄ClNO
• Purity: 99+%
• Color and Shape: clear. colourless liquid
• Molecular weight: 153.57g/mol

2-Chlorophenyl isocyanate

CAS: 3320-83-0

2-Chlorophenyl isocyanate (2CPIC) is a urea nitrogen that functions as a pharmaceutical intermediate. 2CPIC has …

• Formula: C₇H₄ClNO
• Purity: Min. 95%
• Molecular weight: 153.57 g/mol