(-)-DIOP

• Catalog No.: B21029
• CAS Number: 32305-98-9
• M. F.: C31H32O2P2
• M. W.: 498.532102
• Purity: 98%

SYNONYMS

• Title: 异丙烯基-2,3-二羟基-1,4-双二苯基膦丁烷,DIOP
• IUPAC name: {[(4R,5R)-5-[(diphenylphosphanyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methyl}diphenylphosphane
• IUPAC Traditional name: {[(4R,5R)-5-[(diphenylphosphanyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methyl}diphenylphosphane
• Synonyms: (-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane

DATABASE IDS

• MDL Number: MFCD00014107
• EC Number: 250-984-2
• CAS Number: 32305-98-9
• Beilstein Number: 1441045

PROPERTIES

• Purity: 98%
• Melting Point: 88-90°C
• Optical Rotation: -12.5 (c=5 in benzene)
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Risk Statements: 36/37/38
• Safety Statements: 26-37
• Storage Warning: Air Sensitive
• TSCA Listed: 否

REFERENCES

• See preceding entry.