4-Bromo-5-hydrazinylpyridazin-3(2h)-one
Basic information
- CAS
89123-59-1- Standard SMILES
NNc1cn[nH]c(=O)c1Br- InChIKey
DQJNAVVIEULTAS-UHFFFAOYSA-N- Molecular formula
- C4H5BrN4O
- Average molar mass
- 205.01 g/mol
- Monoisotopic mass
- 203.96467
Names & identifiers
- Preferred name
- 4-Bromo-5-hydrazinylpyridazin-3(2h)-one
- IUPAC
- 5-bromo-4-hydrazinyl-1H-pyridazin-6-one
- English name
- 3(2H)-Pyridazinone, 4-bromo-5-hydrazinyl-
- Molecular formula
- C4H5BrN4O
- Molecular weight
- 205.01
Names & synonyms
4-bromo-5-hydrazinylpyridazin-3(2h)-one89123-59-15-bromo-4-hydrazinyl-1H-pyridazin-6-one4-bromo-5-hydrazinyl-2,3-dihydropyridazin-3-oneNSC68991DTXSID00290489PDA12359NSC 68991NSC-68991AKOS002350843EN300-272642G40846
Show more names
3(2H)-Pyridazinone, 4-bromo-5-hydrazinyl-
F3098-5061
Database identifiers
- CAS
89123-59-1- PubChem CID
- 250004
- DTXSID
DTXSID00290489
Properties
Computed structural properties
- XLogP
- -0.4
- Topological polar surface area
- 79.5 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 1
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 221
Physicochemical properties
- Density
- 2.3 · 2.30±0.1 g/cm3(Predicted)
- pka
- 9.36 · 9.36±0.60(Predicted)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P280-P305+P351+P338
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Compound notes
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