4-(Nitrosomethylidene)pyridin-1(4H)-ol
Basic information
- CAS
699-07-0- Standard SMILES
O=NC=C1C=CN(O)C=C1- InChIKey
XOTXPRUFDURHKP-UHFFFAOYSA-N- Molecular formula
- C6H6N2O2
- Average molar mass
- 138.12 g/mol
- Monoisotopic mass
- 138.04292744
Names & identifiers
- Preferred name
- 4-(Nitrosomethylidene)pyridin-1(4H)-ol
- IUPAC
- 1-hydroxy-4-(nitrosomethylidene)pyridine
- English name
- isonicotinaldehyde oxime 1-oxide
- Molecular formula
- C6H6N2O2
- Molecular weight
- 138.12
Names & synonyms
DTXSID609901754-(nitrosomethylidene)pyridin-1(4H)-olRefChem:1070164DTXCID801417280Isonicotinaldehyde oxime 1-oxide699-07-0Pyridine 2-aldoxime N-oxideEINECS 211-825-2BRN 01168055-21-07-00365 (Beilstein Handbook Reference)AKOS006276517NS00042399
Show more names
4-Hydroxyiminomethylpyridine 1-oxide4-(Hydroxyiminomethyl)pyridine 1-oxide4-Pyridinecarboxaldehyde, oxime, 1-oxide
Database identifiers
- CAS
699-07-0- PubChem CID
- 12778
- DTXSID
DTXSID60990175- EC Number
- 211-825-2
- Nikkaji
- J193.056G
Properties
Computed structural properties
- XLogP
- 0
- Topological polar surface area
- 52.9 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 0
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 202
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesEye Irrit. 2 (100%)
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Related reactions
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Compound notes
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