CAS 51163-29-2

2,4-Dimethylphenyl isocyanate

Description:

2,4-Dimethylphenyl isocyanate, with the CAS number 51163-29-2, is an organic compound characterized by the presence of an isocyanate functional group (-N=C=O) attached to a dimethyl-substituted phenyl ring. This compound typically appears as a colorless to pale yellow liquid and has a distinctive, pungent odor. It is known for its reactivity, particularly in forming urethane linkages with alcohols and amines, making it valuable in the synthesis of various polymers and pharmaceuticals. The presence of the isocyanate group contributes to its potential as a sensitizer and irritant, necessitating careful handling and appropriate safety measures during use. Additionally, 2,4-Dimethylphenyl isocyanate is soluble in organic solvents but has limited solubility in water. Its chemical properties make it a useful intermediate in organic synthesis, particularly in the production of agrochemicals and specialty chemicals. As with many isocyanates, it is important to consider its toxicity and environmental impact when handling and disposing of this substance.

Formula: C₉H₉NO

InChI: InChI=1S/C9H9NO/c1-7-3-4-9(10-6-11)8(2)5-7/h3-5H,1-2H3

InChI key: InChIKey=QUOBVYPFBJUOAJ-UHFFFAOYSA-N

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

Synonyms:

• 1-Isocyanato-2,4-Dimethylbenzene
• Benzene, 1-isocyanato-2,4-dimethyl-
• Isocyanic acid, 2,4-xylyl ester
• 2,4-Dimethylphenyl isocyanate

2,4-Dimethylphenyl isocyanate, 98+%

CAS: 51163-29-2

2,4-Dimethylphenyl isocyanate is used as a pharmaceutical intermediate. 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 r

Formula: C₉H₉NO

Purity: 98+%

Color and Shape: Liquid, Clear colorless to yellow

Molecular weight: 147.18

Ref: 02-L11126

2,4-Dimethylphenyl isocyanate

CAS: 51163-29-2

Formula: C₉H₉NO

Purity: %

Molecular weight: 147.1739

Ref: IN-DA003FUK

1-Isocyanato-2,4-dimethylbenzene

CAS: 51163-29-2

1-Isocyanato-2,4-dimethylbenzene

Purity: 98%

Color and Shape: Colourless Liquid

Molecular weight: 147.17g/mol

Ref: 54-OR925058