5-Hydroxypyridazine 1-oxide

Modify Date: 2025-11-18 12:02:41

5-Hydroxypyridazine 1-oxide Structure
5-Hydroxypyridazine 1-oxide structure
Common Name 5-Hydroxypyridazine 1-oxide
CAS Number 18584-39-9 Molecular Weight 112.08700
Density N/A Boiling Point N/A
Molecular Formula C4H4N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-oxido-1H-pyridazin-2-ium-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C4H4N2O2
Molecular Weight 112.08700
Exact Mass 112.02700
PSA 58.32000
InChIKey IXDUXIVAWKWNIM-UHFFFAOYSA-N
SMILES O=c1cc[nH][n+]([O-])c1

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-oxy-1H-pyridazin-4-one
5-Hydroxypyridazine 1-oxide
5-Pyridazinol-1-oxid
5-Hydroxypyridazin-1-oxid
5-Pyridazinol 1-oxide
4-Pyridazinol 2-oxide
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