9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS

CAS No.：856405-77-1

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9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS Basic information

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Product Name:	9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS
Synonyms:	9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS;97% t-Bu-XANTPHOS;9,9-DiMethyl-4,5-bis(di-t-butylphosphino)xanthene,97% t-Bu-XANTPHOS;4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene;9,9-DiMethyl-4,5-bis(di-t-butylphosphino)xanthene, 99% t-Bu-XANTPHOS;9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene 97%;(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(di-tert-butylphosphine);9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97%
CAS:	856405-77-1
MF:	C31H48OP2
MW:	498.67
EINECS:
Product Categories:	organophosphine ligand;Indoles ,Indazoles;Achiral Phosphine;Aryl Phosphine
Mol File:	856405-77-1.mol

9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS Chemical Properties

Melting point	153-157℃
Boiling point	563.1±50.0 °C(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	Powder
color	white to light yellow
CAS DataBase Reference	856405-77-1

Safety Information

Risk Statements	36/37/38
Safety Statements	26-37
WGK Germany	3
TSCA	No

MSDS Information

9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS Usage And Synthesis

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Ligand used in the cobalt-catalyzed alkenylzincation of unfunctionalized alkynes.
Ligand used in the cobalt-catalyzed alkylboration of alkenes.
Ligand used in the palladium-catalyzed N-alkylation of amines using primary and secondary alcohols.
Ligand used in the palladium-catalyzed methylation of alkynyl C(sp)-H bonds with dimethyl sulfonium ylides

9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS Preparation Products And Raw materials

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