28682-68-0

Basic information

• Product Name: 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE
• Synonyms: 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE;3,6-dichloro-5-nitropyridazin-4-amine
• CAS NO: 28682-68-0
• Molecular Formula: C4H2Cl2N4O2
• Molecular Weight: 208.992
• Mol File: 28682-68-0.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• CAS DataBase Reference: 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE(28682-68-0)
• EPA Substance Registry System: 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE(28682-68-0)

Safety Data

• Hazardous Substances Data: 28682-68-0(Hazardous Substances Data)

Usage

General Description

3,6-Dichloro-5-nitro-4-pyridazinamine is a chemical compound that belongs to the pyridazine class of chemicals. It is a yellow crystalline solid with the molecular formula C4H2Cl2N4O2 and a molecular weight of 202.99 g/mol. 3,6-DICHLORO-5-NITRO-4-PYRIDAZINAMINE is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It may also have potential applications in the fields of dyes, pigments, and other organic chemicals. 3,6-Dichloro-5-nitro-4-pyridazinamine is classified as hazardous and should be handled with care due to its potential irritant and toxic properties.

Upstream product

• 823-58-5 3,6-dichloropyridazin-4-amine 

Downstream Products

• 28682-70-4 pyridazine-4,5-diamine 

Relevant articles and documents

Nitrogen-Rich Tetrazolo[1,5-b]pyridazine: Promising Building Block for Advanced Energetic Materials

Two metal-free explosives, tetrazolo[1,5-b]pyridazine-containing molecules [6-azido-8-nitrotetrazolo[1,5-b]pyridazine-7-amine (3at) and 8-nitrotetrazolo[1,5-b]pyridazine-6,7-diamine (6)], were obtained via straightforward two-step synthetic routes from commercially available reagents. Compound 3at displays an excellent detonation performance (Dv = 8746 m s-1 and P = 31.5 GPa) that is superior to commercial primary explosives such as lead azide and diazodinitrophenol (DDNP). Compound 6 has superior thermal stability, remarkable insensitivity, and good detonation performance, strongly suggesting it as an acceptable secondary explosive. The initiating ability of compound 3at has been tested by detonating 500 mg of RDX with a surprisingly low minimum primary charge of 40 mg. The extraordinary initiating power surpasses conventional primary explosives, such as commercial DDNP (70 mg) and reported 6-nitro-7-azido-pyrazol[3,4-d][1,2,3]triazine-2-oxide (ICM-103) (60 mg). The outstanding detonation power of 3at contributes to its future prospects as a promising green primary explosive. In addition, the environmentally benign methodology for the synthesis of 3at effectively shortens the time from laboratory-scale research to practical applications.

QUINOXALINONES AND DIHYDROQUINOXALINONES AS RESPIRATORY SYNCYTIAL VIRUS ANTIVIRAL AGENTS

Quinoxalinones and dihydroquinoxalinones having inhibitory activity on RSV replication and having the formula (I) including addition salts, and stereochemically isomeric forms thereof; compositions containing these compounds as active ingredient and processes for preparing these compounds and compositions.