3-(1-Methyl-1H-pyrazol-3-yl)phenyl isocyanate

3-(1-甲基-1H-吡唑-3-基)苯基异氰酸酯

Also known as: 3-(3-isocyanatophenyl)-1-methylpyrazole, 3-(3-Isocyanatophenyl)-1-methyl-1H-pyrazole, 1H-Pyrazole, 3-(3-isocyanatophenyl)-1-methyl-, 3-(1-Methyl-1H-pyrazol-3-yl)phenyl isocyanate

3-(1-Methyl-1H-pyrazol-3-yl)phenyl isocyanate (CAS 912569-60-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9N3O and a molecular weight of 199.20900 g/mol. It is also known as 3-(3-isocyanatophenyl)-1-methylpyrazole, 3-(3-Isocyanatophenyl)-1-methyl-1H-pyrazole and 1H-Pyrazole, 3-(3-isocyanatophenyl)-1-methyl-. Key properties include a boiling point of 352.3ºC at 760 mmHg, a density of 1.17g/cm3 and a flash point of 166.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

912569-60-9

Jingsj CID

J-1001656-9

Molecular Formula

C₁₁H₉N₃O

Chinese Name

3-(1-甲基-1H-吡唑-3-基)苯基异氰酸酯

Molecular Weight

199.20900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026