CAS 5416-93-3: 4-Methoxyphenyl isocyanate

Description: 4-Methoxyphenyl isocyanate, with the CAS number 5416-93-3, is an organic compound characterized by the presence of an isocyanate functional group (-N=C=O) attached to a 4-methoxyphenyl group. This compound typically appears as a colorless to pale yellow liquid and has a distinct odor. It is known for its reactivity, particularly in forming urethanes through reactions with alcohols and amines. The methoxy group enhances its solubility in organic solvents and can influence its reactivity and stability. 4-Methoxyphenyl isocyanate is utilized in various applications, including the synthesis of pharmaceuticals, agrochemicals, and polymeric materials. However, it is important to handle this compound with care, as isocyanates can be hazardous, posing risks such as respiratory irritation and sensitization. Proper safety measures, including the use of personal protective equipment and adequate ventilation, are essential when working with this chemical.

Formula: C₈H₇NO₂

InChI: InChI=1S/C8H7NO2/c1-11-8-4-2-7(3-5-8)9-6-10/h2-5H,1H3

InChI key: InChIKey=FMDGXCSMDZMDHZ-UHFFFAOYSA-N

SMILES: O=C=NC1=CC=C(OC)C=C1

Synonyms:

• 1-Isocyanato-4-methoxybenzene
• 4-Anisyl isocyanate
• 4-Isocyanatoanisole
• 4-Methoxyphenyl Isocyanate
• 4-Methoxyphenylisocyanat
• Anisole, p-isocyanato-
• Isocianato De 4-Metoxifenilo
• Isocyanate de 4-methoxyphenyle
• Isocyanic acid, p-methoxyphenyl ester
• Nsc 7321
• p-Anisyl isocyanate
• p-Methoxyphenyl isocyanate
• 4-Isocyanatophenyl methyl ether
• Benzene, 1-isocyanato-4-methoxy-
• 4-Methoxyphenylisocyanate
• Benzene, 1-isocyanato-4-methoxy-

4-Methoxyphenyl isocyanate, 98%

CAS: 5416-93-3

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

• Formula: C₈H₇NO₂
• Purity: 98%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 149.15

4-Methoxyphenyl isocyanate

CAS: 5416-93-3

• Formula: C₈H₇NO₂
• Purity: 95%
• Color and Shape: Liquid
• Molecular weight: 149.1467

4-Methoxyphenylisocyanate

CAS: 5416-93-3

• Purity: 98%
• Molecular weight: 149.15g/mol

4-Methoxyphenyl Isocyanate

CAS: 5416-93-3

• Formula: C₈H₇NO₂
• Purity: >98.0%(GC)
• Color and Shape: Colorless to Light yellow to Light orange clear liquid
• Molecular weight: 149.15

4-Methoxyphenyl isocyanate, 99%

CAS: 5416-93-3

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

• Formula: C₈H₇NO₂
• Purity: 99%
• Color and Shape: Liquid, Clear colorless
• Molecular weight: 149.15

4-Methoxyphenyl isocyanate

CAS: 5416-93-3

• Purity: 98.0%
• Color and Shape: Liquid
• Molecular weight: 149.1490020751953

4-Methoxyphenyl isocyanate

CAS: 5416-93-3

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• Formula: C₈H₇NO₂
• Purity: Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 149.15 g/mol