697826

(R,R)-o-Tolyl-DIPAMP

95%

• Synonym(s): (R,R)-1,2-Bis[(o-tolyl)(phenylphosphino)]ethane, (R,R)-1,2-Ethanediylbis[(2-methylphenyl)phenylphosphine]
• Empirical Formula (Hill Notation): C₂₈H₂₈P₂
• Molecular Weight: 426.47
• MDL number: MFCD12198305
• UNSPSC Code: 12352002
• PubChem Substance ID: 329761956

Properties

• assay: 95%
• form: powder
• optical activity: [α]22/D −50.0, c = 1 in chloroform
• mp: 87-91 °C
• SMILES string: Cc1ccccc1P(CCP(c2ccccc2)c3ccccc3C)c4ccccc4
• InChI: 1S/C28H28P2/c1-23-13-9-11-19-27(23)29(25-15-5-3-6-16-25)21-22-30(26-17-7-4-8-18-26)28-20-12-10-14-24(28)2/h3-20H,21-22H2,1-2H3/t29-,30-/m1/s1
• InChI key: RCMMGTSPHFJVET-LOYHVIPDSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335,H413
• pcodes: P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves