C8H7NO
133.15 g/mol
Research ReagentDanger
P-Tolyl isocyanate
CAS374675-64-6EC210-743-4
Category
Research Reagent
Compound Class
Aromatic
Primary Use
Research Compound
p-Tolyl isocyanate is an isocyanate compound with a benzene ring substituted by an isocyanato group and a methyl group in a para arrangement. It is primarily used as a reagent in organic synthesis and is noted for its role as an allergen and hapten in research contexts.
isocyanate reagent for synthesisresearch reagent for hapten studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 374675-64-6
Related Compounds
StrongSame Parent
4-tolyl isocyanate
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SimilarStructure SimilarSimilarity 0.74
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Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H330Fatal if inhaled
H332Harmful if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
Identifiers
IUPAC Name
1-isocyanato-4-methylbenzene
InChIKey
MGYGFNQQGAQEON-UHFFFAOYSA-N
SMILES
CC1=CC=C(C=C1)N=C=O
Synonyms (24)
- PTI
- 1-Isocyanato-4-methylbenzene
- 4-Isocyanato-1-methylbenzene
- 4-Isocyanatotoluene
- 4-Methylphenyl isocyanate
- 4-Tol-NCO
- 4-Tolyl isocyanate
- 4-methylbenzenisocyanate
- 4-methyphenylisocyanate
- Isocyanic acid, p-tolyl ester
- p-Isocyanatotoluene
- p-Methylphenyl isocyanate
- p-TMI
- p-Toluene isocyanate
- p-Tolyl isocyanat
- p-Tolyl isocyanate
- p-tolylmonoisocyanate
- para-tolyl isocyanate
- para-tolyl monoisocyanate
- paramethylphenylisocyanate
- paratoluylisocyanate
- tolyl mono-isocyanate