259128

(R)-(+)-1,2-Bis(diphenylphosphino)propane

98%

• Synonym(s): (R)-PROPHOS
• Linear Formula: (C₆H₅)₂PCH(CH₃)CH₂P(C₆H₅)₂
• CAS Number: 67884-32-6
• Molecular Weight: 412.44
• MDL number: MFCD00012309
• UNSPSC Code: 12352002
• PubChem Substance ID: 24855687
• NACRES: NA.22

Properties

• Assay: 98%
• form: solid
• optical activity: [α]20/D +184°, c = 1 in acetone
• mp: 71-73 °C (lit.)
• functional group: phosphine
• SMILES string: C[C@H](CP(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4
• InChI: 1S/C27H26P2/c1-23(29(26-18-10-4-11-19-26)27-20-12-5-13-21-27)22-28(24-14-6-2-7-15-24)25-16-8-3-9-17-25/h2-21,23H,22H2,1H3/t23-/m1/s1
• InChI key: WGOBPPNNYVSJTE-HSZRJFAPSA-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