P209

Parabanic acid

99%

• Synonym(s): Imidazolidinetrione, Oxalylurea, Trioxoimidazolidine
• Empirical Formula (Hill Notation): C₃H₂N₂O₃
• CAS Number: 120-89-8
• Molecular Weight: 114.06
• PubChem Substance ID: 24278003
• eCl@ss: 39161001
• UNSPSC Code: 12352100
• NACRES: NA.22
• EC Number: 204-434-3
• MDL number: MFCD00014493
• Assay: 99%
• Form: powder

Properties

• Quality Segment: 100
• assay: 99%
• form: powder
• mp: 249 °C (dec.) (lit.)
• SMILES string: O=C1NC(=O)C(=O)N1
• InChI: 1S/C3H2N2O3/c6-1-2(7)5-3(8)4-1/h(H2,4,5,6,7,8)
• InChI key: ZFLIKDUSUDBGCD-UHFFFAOYSA-N

Description

Application

Reactant for:

• Enantiospecific assembly of homochiral, hexanuclear palladium complexes
• Mitsunobu reactions
• Quantitative cascade condensation reactions

Reactant for synthesis of:

• Pyridine derivatives
• Nitroesters
• Parabanic acid derivatives

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Gloves