Appearance: white to light yellow solid
Boiling Point: 665.7ºC at 760 mmHg
Melting Point: 226-230ºC
Dimethylbisdiphenylphosphinoxanthene; 4,5-Bis(Diphenylphosphino)-9,9-dimethylxanthene; Xantphos
Signal word: Warning
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Consult a physician. Show this safety data sheet to the doctor in attendance.
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact:
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
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Related Chemical Intermediates
2-Fluoro-5-hydroxybenzoic acid CAS#51446-30-1
Methyl 4-hydroxy-3-methoxy-5-nitrobenzoate CAS#42590-00-1
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4-Hydroxy-3,5-dimethylbenzoic acid CAS#4919-37-3