3,5-Dibromo-4-nitro-1H-pyrazole

3,5-二溴-4-硝基-1H-吡唑

Also known as: 3,5-dibromo-4-nitropyrazole, 3,5-dibromo-4-nitro-1H-pyrazole

3,5-Dibromo-4-nitro-1H-pyrazole (CAS 104599-36-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3HBr2N3O2 and a molecular weight of 270.86700 g/mol. It is also known as 3,5-dibromo-4-nitropyrazole and 3,5-dibromo-4-nitro-1H-pyrazole. Key properties include a melting point of 168-170ºC, a boiling point of 328.5ºC at 760mmHg, a density of 2.575g/cm3 and a flash point of 152.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
104599-36-2
Jingsj CID
J-1427361-4
Molecular Formula
C3HBr2N3O2
Chinese Name
3,5-二溴-4-硝基-1H-吡唑
Molecular Weight
270.86700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point168-170ºC
Boiling Point328.5ºC at 760mmHg
Density2.575g/cm3
Flash Point152.4ºC

Frequently Asked Questions

What is the CAS number of 3,5-Dibromo-4-nitro-1H-pyrazole?

The CAS number of 3,5-Dibromo-4-nitro-1H-pyrazole is 104599-36-2.

What are the molecular formula and molecular weight of 3,5-Dibromo-4-nitro-1H-pyrazole?

3,5-Dibromo-4-nitro-1H-pyrazole has molecular formula C3HBr2N3O2 and molecular weight 270.86700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3,5-Dibromo-4-nitro-1H-pyrazole (CAS 104599-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1427361-4 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.