4-Hydroxypyrimidine-5-carbonitrile , 98% , 4774-34-9

Synonym(s):
1,4-Dihydro-4-oxo-5-pyrimidinecarbonitrile;1,6-Dihydro-6-oxo-5-pyrimidinecarbonitrile

CAS NO.：4774-34-9

Empirical Formula: C5H3N3O

Molecular Weight: 121.1

MDL number: MFCD00087111

PRODUCT Properties

• Melting point: 244-249°C
• Density: 1.38±0.1 g/cm3(Predicted)
• storage temp.: 2-8°C
• form: solid
• pka: 6.60±0.40(Predicted)
• InChI: 1S/C5H3N3O/c6-1-4-2-7-3-8-5(4)9/h2-3H,(H,7,8,9)
• InChIKey: SVOQOFSQLVVHKQ-UHFFFAOYSA-N
• SMILES: OC1=C(C#N)C=NC=N1

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H302-H318
• Precautionary statements: P280-P301+P312+P330-P305+P351+P338+P310
• Hazard Codes: Xn
• Risk Statements: 22-41
• Safety Statements: 26-36
• WGK Germany: 3
• HS Code: 2933599590
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Acute Tox. 4 Oral; Eye Dam. 1