226955

2-(Triphenylphosphoranylidene)succinic anhydride

97%

• Empirical Formula (Hill Notation): C₂₂H₁₇O₃P
• CAS Number: 906-65-0
• Molecular Weight: 360.34
• EC Number: 212-998-7
• MDL number: MFCD00005529
• UNSPSC Code: 12162002
• PubChem Substance ID: 24853603
• NACRES: NA.23

Properties

• Assay: 97%
• reaction suitability: reaction type: C-C Bond Formation
• mp: 167 °C (dec.) (lit.)
• SMILES string: O=C1CC(C(=O)O1)=P(c2ccccc2)(c3ccccc3)c4ccccc4
• InChI: 1S/C22H17O3P/c23-21-16-20(22(24)25-21)26(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-15H,16H2
• InChI key: CXYNGWAHZKOMJQ-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: 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 Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves