ChemicalBook > CAS DataBase List > 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, MIN. 97% T-BU-XANTPHOS
Reactions- Product Name
- 9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS
- CAS No.
- 856405-77-1
- Chemical Name
- 9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS
- Synonyms
- 97% t-Bu-XANTPHOS;phosphino)xanthene;-4,5-bis(di-t-butyL;phosphino)xanthene t-Bu-XANTPHOS;9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene 97%;4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene;9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene,min.97%;9,9-Dimethyl-4,5-bis(di -tert-butylphosphino) -9H-xanthene;9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97%;(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(di-tert-butylphosphine)
- CBNumber
- CB1634851
- Molecular Formula
- C31H48OP2
- Formula Weight
- 498.67
- MOL File
- 856405-77-1.mol
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9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS Property
- 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
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 667196
- Product name
- 9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene
- Purity
- 97%
- Packaging
- 500mg
- Price
- $138
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 667196
- Product name
- 9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene
- Purity
- 97%
- Packaging
- 1g
- Price
- $161
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H27420
- Product name
- 4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene, 99%
- Packaging
- 1g
- Price
- $212
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H27420
- Product name
- 4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene, 99%
- Packaging
- 5g
- Price
- $610
- Updated
- 2022/04/27
Strem Chemicals
- Product number
- 15-1241
- Product name
- 9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97% t-Bu-XANTPHOS
- Packaging
- 500mg
- Price
- $126
- Updated
- 2024/03/01
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9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS Chemical Properties,Usage,Production
Reactions
- 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
Raw materials
Preparation Products
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View Lastest Price from 9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS manufacturers
Longyan Tianhua Biological Technology Co., Ltd
- Product
- 9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE 856405-77-1
- Price
- US $15.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000KG
- Release date
- 2020-11-11
Career Henan Chemical Co
- Product
- 9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOS 856405-77-1
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2019-07-10