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4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene

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Formula: C31H48OP2
CAS: 856405-77-1
search Element: phosphino dimethyl xanthene butyl tert
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Identification

Structural Formula
4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene
CAS:
856405-77-1
EINECS:
Molecular Formula:
C31H48OP2
MDL:
MFCD07781995
Synonym:
9,9-dimethyl-4,5-bis(di-tert-butylphosphino)xanthene 97% ; 97% t-bu-xantphos ; 9,9-dimethyl-4,5-bis(di-t-butylphosphino)xanthene, 99% t-bu-xantphos ; 9,9-dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 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




Suppliers

BLD Pharmatech Ltd
BP718221546
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Shanghai UCHEM Inc.
SU758122743
Leap Chem Co., Ltd
LC718221546
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3B (Wuhan) Scientific Corporation
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Digital Specialty Chemicals, Inc.
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Gihi Chemicals Co., Limited
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Prices & Availability




Data is processed


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Properties for 4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene

Molecular Weight:
498.66 g·mol−1
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

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Alternative Distributors of [4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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