Grundinformationen
- Standard-SMILES
O=c1nccc[nH]1- InChIKey
VTGOHKSTWXHQJK-UHFFFAOYSA-N- Summenformel
- C4H4N2O
- Durchschnittliche Molmasse
- 96,09 g/mol
- Monoisotopische Masse
- 96,03236275
Überblick
Pyrimidin-2-ol is the hydroxypyrimidine that is pyrimidine mono-substituted at C-2 by a hydroxy group. It has a role as an electron donor and a Lewis base.
Namen und Bezeichner
- Bevorzugter Name
- 2(1H)-Pyrimidinone
- IUPAC
- 1H-pyrimidin-2-one
- Lokaler Name
- 1H-Pyrimidin-2-on
- Englischer Name
- 2-Hydroxypyrimidine
- Summenformel
- C4H4N2O
- Molmasse
- 96.09
Namen und Synonyme
2-Hydroxypyrimidine557-01-72(1H)-Pyrimidinone2-pyrimidoneDTXSID406031513K708ILY4NSC-618280RefChem:483440DTXCID5041934209-149-8pyrimidin-2-ol51953-13-0
Weitere Namen anzeigen
Pyrimidin-2(5H)-one4-Deoxyuracil2-Hydroxypyrinide
2-Pyrimidinol1H-Pyrimidin-2-one2-OxopyrimidinePyrimidin-2(1H)-onepyrimidone2(1H)-PYRIMIDONE2-Pyrimidinol (7CI,9CI)MFCD00047358
Datenbank-Bezeichner
- CAS
51953-13-0、557-01-7、55949-38-7- PubChem CID
- 68401
- DTXSID
DTXSID4060315- ChEMBL
CHEMBL1650607- ChEBI
CHEBI:53577- UNII
- 13K708ILY4
- EC Number
- 209-149-8
- Nikkaji
- J135.433G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -1,8
- Polarare Oberfläche (TPSA)
- 41,5 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 137
Experimentelle und physikochemische Eigenschaften
LogP-1.62
Physikochemische Eigenschaften
- Schmelzpunkt
- 177 · 177-178 °C(Solv: ethyl acetate (141-78-6))
- Dichte
- 1.28 · 1.28±0.1 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 1 · pK1:2.24(+1);pK2:9.17(0) (25°C)
- InChI
- InChI=1S/C4H4N2O/c7-4-5-2-1-3-6-4/h1-3H,(H,5,6,7)
- InChIKey
- VTGOHKSTWXHQJK-UHFFFAOYSA-N
- SMILES
- C1(=O)NC=CC=N1
- CAS Datenbank
- 557 · 557-01-7(CAS DataBase Reference)
- NIST chemische Informationen
- 2 · 2(1H)-Pyrimidinone(557-01-7)
- EPA chemische Informationen
- 2 · 2(1H)-Pyrimidinone (557-01-7)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory InformationChemical: 2(1H)-Pyrimidinone
Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Sicherheitsdaten
- tsca
- TSCA listed
- risk_code
- 36/37/38-40
- hazard_code
- Xn
- safety_code
- 22-26-36
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing Information2(1H)-Pyrimidinone: INACTIVE
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
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