300050

(−)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, 98%

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Products specifications
Common name (-)-DIOP
Assay 98%
CAS # 32305-98-9
MDL # MFCD00014107
Molecular Formula C31H32O2P2
Molecular Weight 498.55
EINECS 250-984-2
Beilstein 1441045.00
Reaxys-RN 1441045.00
Harmonized Tariff Code 2932.99
Appearance white pwdr.
Melting Point 88-90 °C
[α]D -12.5° (c=2.0, C6H6)
Sensitivity Air Sensitive
Storage Temperature 2-8 °C
Signal WordWarning
Hazard CodesH315-H319-H335
Hazard StatementsCauses skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary CodesP261-P280-P305+P351+P338-P304+P340-P405-P501A
Precautionary StatementsAvoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Codes36/37/38
Risk PhrasesIrritating to eyes, respiratory system and skin.
Safety Codes26-37
Safety PhrasesIn case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
WGK Germany3
Personal Protective Equipmentdust mask type N95 (US), Eyeshields, Gloves
TSCANo
Products specifications
Common name (-)-DIOP
Assay 98%
CAS # 32305-98-9
MDL # MFCD00014107
Molecular Formula C31H32O2P2
Molecular Weight 498.55
EINECS 250-984-2
Beilstein 1441045.00
Reaxys-RN 1441045.00
Harmonized Tariff Code 2932.99
Appearance white pwdr.
Melting Point 88-90 °C
[α]D -12.5° (c=2.0, C6H6)
Sensitivity Air Sensitive
Storage Temperature 2-8 °C