We serve ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane CAS:856405-77-1 to global customers since 2007, Pls send inquiry to info@nbinno.com or visit www.nbinno.com our official website should you have any interests. This site is for information only.
Chemical Name: ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane
CAS.NO:856405-77-1
Molecular Formula:C31H48OP2
Molecular Weight:498.66000
Synonyms:
t-Bu-Xantphos
9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene
4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene
Physical and Chemical Properties:
Density: /
Boiling point: 563.1±50.0 °C
Melting point:153-157℃
Flash point: /
Refractive index: /
Specification:
Appearance:white to light yellow powder
Purity:≥98%
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Keep the container tightly closed, put it in a tight dispenser, and store in a cool, dry place.
Application:pharmaceutical intermediates.
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