127914

1-Phenyl-3-pyrazolidinone

97%

• Synonym(s): Phenidone
• Empirical Formula (Hill Notation): C₉H₁₀N₂O
• CAS Number: 92-43-3
• Molecular Weight: 162.19
• Beilstein: 131856
• EC Number: 202-155-1
• MDL number: MFCD00003094
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847805
• NACRES: NA.22

Properties

• Assay: 97%
• form: powder
• mp: 119-121 °C (lit.)
• SMILES string: O=C1CCN(N1)c2ccccc2
• InChI: 1S/C9H10N2O/c12-9-6-7-11(10-9)8-4-2-1-3-5-8/h1-5H,6-7H2,(H,10,12)
• InChI key: CMCWWLVWPDLCRM-UHFFFAOYSA-N
• Gene Information: rat ... Alox5(25290)

Description

Application

1-Phenyl-3-pyrazolidinone was used as a photograph developing agent.

Safety Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302,H411
• Precautionary Statements: P264 - P270 - P273 - P301 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): 275.5 °F - Pensky-Martens closed cup
• Flash Point(C): 135.3 °C - Pensky-Martens closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves