1-Nitropyrazole

1-硝基吡唑

Also known as: 1-Nitro-1H-pyrazole, N-Nitropyrazole, 1H-Pyrazole, 1-nitro-, 1H-Pyrazole,1-nitro-(9CI)

CAS No.
7119-95-1
Jingsj CID
J-32227-6
Molecular Formula
C3H3N3O2
Chinese Name
1-硝基吡唑
Molecular Weight
113.075 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point92-94 °C(lit.)
Boiling Point269.3±23.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point116.7±22.6 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Nitropyrazole?

7119-95-1

What are the molecular formula and molecular weight of 1-Nitropyrazole?

C3H3N3O2, molecular weight 113.075 g/mol

Is 1-Nitropyrazole hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026