CymitQuimica logo

CAS 621-29-4

:

3-Methylphenyl isocyanate

Description:
3-Methylphenyl isocyanate, also known as meta-tolyl isocyanate, is an organic compound characterized by the presence of an isocyanate functional group (-N=C=O) attached to a methyl-substituted phenyl ring. It is a colorless to pale yellow liquid with a distinctive odor, and it is known for its reactivity, particularly in forming urethanes and other derivatives through reactions with alcohols and amines. This compound is typically used in the synthesis of various pharmaceuticals, agrochemicals, and polymers. Due to the presence of the isocyanate group, it can be hazardous, exhibiting irritant properties to the skin, eyes, and respiratory system. Proper handling and storage in a well-ventilated area with appropriate personal protective equipment are essential to mitigate health risks. Additionally, 3-Methylphenyl isocyanate is subject to regulations regarding its use and disposal due to its potential environmental impact. Overall, its unique chemical structure and reactivity make it a valuable intermediate in organic synthesis.
Formula:C8H7NO
InChI:InChI=1S/C8H7NO/c1-7-3-2-4-8(5-7)9-6-10/h2-5H,1H3
InChI key:InChIKey=CPPGZWWUPFWALU-UHFFFAOYSA-N
SMILES:N(=C=O)C1=CC(C)=CC=C1
Synonyms:
  • 1-Isocyanato-3-Methyl-Benzen
  • 1-Isocyanato-3-Methylbenzene
  • 3-Methylphenyl isocyanate
  • 3-Methylphenylisocyante
  • 3-Tolyl Isocyanate
  • Benzene, 1-isocyanato-3-methyl-
  • Isocyanatedem-Toluene
  • Isocyanic acid m-tolyl ester
  • M-Tolueneisocyanate
  • Meta-Tolyl Isocyanate
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 4 products.
  • m-Tolyl isocyanate, 99%
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    m-Tolyl isocyanate, 99%

    CAS:
    <p>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</p>
    Formula:C8H7NO
    Purity:99%
    Color and Shape:Clear colorless to pale yellow, Liquid
    Molecular weight:133.15

    Ref: 02-L15255

    5g
    39.00€
    25g
    To inquire
  • Meta-Tolyl Isocyanate
    Indagoo
    + Info

    Meta-Tolyl Isocyanate

    CAS:
    Formula:C8H7NO
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:133.1473

    Ref: IN-DA003RHH

    5g
    25.00€
    25g
    25.00€
    100g
    55.00€
    500g
    151.00€
  • m-Tolyl isocyanate
    Apollo Scientific
    + Info

    m-Tolyl isocyanate

    CAS:
    <p>m-Tolyl isocyanate</p>
    Purity:95%
    Molecular weight:133.15g/mol

    Ref: 54-OR350214

    1g
    35.00€
    5g
    56.00€
    10g
    90.00€
    2.5g
    47.00€
  • m-Tolyl Isocyanate
    TCI
    + Info

    m-Tolyl Isocyanate

    CAS:
    Formula:C8H7NO
    Purity:>99.0%(GC)
    Color and Shape:Colorless to Yellow to Orange clear liquid
    Molecular weight:133.15

    Ref: 3B-T0721

    25ml
    47.00€
    500ml
    355.00€