CAS 59025-55-7

2,4-Difluorophenyl isocyanate

Description:

2,4-Difluorophenyl isocyanate is an organic compound characterized by the presence of an isocyanate functional group (-N=C=O) attached to a difluorinated phenyl ring. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity, particularly in forming ureas and carbamates through nucleophilic addition reactions with amines and alcohols. The difluorination at the 2 and 4 positions of the phenyl ring enhances its electrophilic character, making it a useful intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. It is important to handle this compound with care, as isocyanates are known to be toxic and can cause respiratory irritation and sensitization. Additionally, 2,4-difluorophenyl isocyanate is soluble in organic solvents, which facilitates its use in various chemical reactions. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are essential when working with this compound.

Formula: C₇H₃F₂NO

Synonyms:

• 2,4-Difluoro-1-Isocyanatobenzene
• Benzene, 2,4-difluoro-1-isocyanato-
• 2,4-Diflurophenyl isocyanate

2,4-Difluorophenyl Isocyanate

CAS: 59025-55-7

Formula: C₇H₃F₂NO

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 155.10

Ref: 3B-D3086

2,4-Difluorophenyl isocyanate, 98+%

CAS: 59025-55-7

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₃F₂NO

Purity: 98+%

Color and Shape: Liquid, Clear colorless

Molecular weight: 155.11

Ref: 02-A12415

2,4-DIFLUOROPHENYL ISOCYANATE

CAS: 59025-55-7

Formula: C₇H₃F₂NO

Purity: 97%

Color and Shape: Liquid

Molecular weight: 155.1016

Ref: IN-DA003FST

2,4-Difluorophenylisocyanate

CAS: 59025-55-7

Formula: C₇H₃F₂NO

Purity: 97.0%

Color and Shape: Clear Liquid

Molecular weight: 155.104

Ref: 10-F001429

2,4-Difluorophenyl isocyanate

CAS: 59025-55-7

2,4-Difluorophenyl isocyanate

Formula: C₇H₃F₂NO

Purity: 98%

Color and Shape: clear. almost colourless to faint yellow (some solids) liquid

Molecular weight: 155.10g/mol

Ref: 54-PC2875H