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

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

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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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Safety

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

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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

856405-77-1, 9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE, MIN. 97% T-BU-XANTPHOSRelated Search:

Biphenyl-4,4'-dicarboxylic acid Semicarbazide T-BUTYLPHOSPHINE Di-tert-butylphosphine

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%

Phosphine, (9,9-dimethyl-9H-xanthene-4,5-diyl)bis[bis(1,1-dimethylethyl)-

ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane

-4,5-bis(di-t-butyL

phosphino)xanthene t-Bu-XANTPHOS

Phosphine, 1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis[1,1-bis(1,1-dimethylethyl)-

phosphino)xanthene

9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene,min.97%

9,9-Dimethyl-4,5-bis(di -tert-butylphosphino) -9H-xanthene

di-tert-butyl[5-(di-tert-butylphosphanyl)-9,9-dimet hyl-9H-xanthen-4-yl]phosphane

856405-77-1

organophosphine ligand

Indoles ,Indazoles

Achiral Phosphine

Aryl Phosphine