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Catalog No.: STP3721

Product Name:



4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene; Xanthene, 4,5-bis(diphenylphosphino)-9,9-dimethyl-; Xantphos; [5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl](diphenyl)phosphine; [5-di(phenyl)phosphanyl-9,9-dimethyl-4-xanthenyl]-di(phenyl)phosphane; [5-di(phenyl)phosphanyl-9,9-dimethyl-xanthen-4-yl]-di(phenyl)phosphane; [5-di(phenyl)phosphanyl-9,9-dimethylxanthen-4-yl]-di(phenyl)phosphane

CAS: 161265-03-8 Molecular Formula: C39H32OP2 Molecular Weight: 578.632

SMILES: CC1(C)c2cccc(P(c3ccccc3)c3ccccc3)c2Oc2c(P(c3ccccc3)c3ccccc3)cccc21


MDL No.: MFCD00233866

Packages & Prices

Package Price(FOB China, Excl.VAT) Stock Quantity
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Product Property

Appearance white powder Assay 97%
Melting Point228-230°C Boiling PointN/A
Flash PointN/A DensityN/A
Rotation ValueN/A Refractive Index N/A
Solubility Solubility in water: Insoluble NMR In Text N/A
NMR ref.literature N/A Stability Stable under normal conditions.
Storage Conditions Choose appropriate inner packing material,store at a cool and dry place,with container tightly sealed.If to be stored for a long time ,protection udner nitrogen and lower temperature is recommended(below 4 deg C). Preferred inner packing material: glass,FEP,TFE,PFA,FLPE. Acceptable:ETFE. Not recommended: FLPP,HDPE,LDPE,PETG,PP,PC,PVC,TPE. UNN/A
Hazard ClassN/A Packing GroupN/A
UN Limited Qty. Per Inner Package N/A China Transport Certification N/A
Risk Statements 20/22: Harmful by inhalation and if swallowed. 37: Irritating to respiratory system. Safety Statements 26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 37/39: Wear suitable gloves and eye/face protection.
Directory Of Existing Chemical Substance Of China Not in the directory TSCANot in TSCA
EINECSNot in EINECS Hazard Code XN: Harmful
RTECSN/A HS Code contact us to get correct HS code

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