461865

(R,R)-DIPAMP

≥95%

• Synonym(s): (R,R)-1,2-Bis[(2-methoxyphenyl)(phenylphosphino)]ethane, (R,R)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine], (R,R)-Ethylenebis[(2-methoxyphenyl)phenylphosphine], [(1R,2R)-(−)-Bis[(2-methoxyphenyl)phenylphosphino]ethane]
• Linear Formula: [CH₃OC₆H₄P(C₆H₅)CH₂-]₂
• CAS Number: 55739-58-7
• Molecular Weight: 458.47
• UNSPSC Code: 12352112
• PubChem Substance ID: 24869913
• MDL number: MFCD05863546

Properties

• assay: ≥95%
• optical activity: [α]20/D -88°, c = 1% in chloroform
• mp: 102-106 °C (lit.)
• SMILES string: COc1ccccc1P(CCP(c2ccccc2)c3ccccc3OC)c4ccccc4
• InChI: 1S/C28H28O2P2/c1-29-25-17-9-11-19-27(25)31(23-13-5-3-6-14-23)21-22-32(24-15-7-4-8-16-24)28-20-12-10-18-26(28)30-2/h3-20H,21-22H2,1-2H3/t31-,32-/m1/s1
• InChI key: QKZWXPLBVCKXNQ-ROJLCIKYSA-N

Description

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: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves