ChemicalBook > CAS DataBase List > 2-(Dicyclohexylphosphino)-2'-methylbiphenyl

2-(Dicyclohexylphosphino)-2'-methylbiphenyl

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Product Name: 2-(Dicyclohexylphosphino)-2'-methylbiphenyl
CAS No.: 251320-86-2
Chemical Name: 2-(Dicyclohexylphosphino)-2'-methylbiphenyl
Synonyms: Me-phos;MePhos 97%;MebiphPCy2;98% MePhos;phosphino-2'-methyL;2-(Dicyclohexylphosphino)-2'-M;2-Dicyclohexylphenosphino-2methyl-bi;2-Dicyclohexylphosphino-2'-Methylbipheny;2-Methyl-2'-dicyclohexylphosphinobiphenyl;PHOSPHINE, DICYCLOHEXYL(2''-METHYL[1,1''-B
CBNumber: CB9305434
Molecular Formula: C25H33P
Formula Weight: 364.5
MOL File: 251320-86-2.mol

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2-(Dicyclohexylphosphino)-2'-methylbiphenyl Property

Melting point:: 107-111 °C
Boiling point:: 499.3±24.0 °C(Predicted)
storage temp.: Inert atmosphere,Room Temperature
solubility: soluble in Toluene
form: crystal
color: white
Water Solubility: insoluble
Sensitive: Air Sensitive
InChI: InChI=1S/C25H33P/c1-20-12-8-9-17-23(20)24-18-10-11-19-25(24)26(21-13-4-2-5-14-21)22-15-6-3-7-16-22/h8-12,17-19,21-22H,2-7,13-16H2,1H3
InChIKey: GPVWUKXZFDHGMZ-UHFFFAOYSA-N
SMILES: P(C1CCCCC1)(C1CCCCC1)C1=CC=CC=C1C1=CC=CC=C1C

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26
WGK Germany: 3
TSCA: No
HazardClass: IRRITANT
HS Code: 29310099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 695262
Product name: MePhos
Purity: 97%
Packaging: 1g
Price: $98.83
Updated: 2025/07/31

Sigma-Aldrich

Product number: 695262
Product name: MePhos
Purity: 97%
Packaging: 5g
Price: $308
Updated: 2023/06/20

TCI Chemical

Product number: D5035
Product name: 2-Dicyclohexylphosphino-2'-methylbiphenyl
Purity: >97.0%(GC)
Packaging: 1g
Price: $115
Updated: 2025/07/31

TCI Chemical

Product number: D5035
Product name: 2-Dicyclohexylphosphino-2'-methylbiphenyl
Purity: >97.0%(GC)
Packaging: 5g
Price: $359
Updated: 2025/07/31

Strem Chemicals

Product number: 15-1148
Product name: 2-Dicyclohexylphosphino-2'-methyl-)-1,1'-biphenyl, min. 98% MePhos
Packaging: 500mg
Price: $55
Updated: 2024/03/01

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2-(Dicyclohexylphosphino)-2'-methylbiphenyl Chemical Properties,Usage,Production

Reaction

Ligand used for the Pd-catalyzed formation of a-arylketones.
Ligand used for the Pd-catalyzed amination reaction.
Ligand used for the Pd-catalyzed hydrazone arylation.
Ligand used for the Pd-catalyzed synthesis of 5,5-disubstituted butenolides.
Ligand used for the Pd-catlyzed direct arylation of polyfluorinated arenes at room temperature.

Chemical Properties

White crystals or crystalline powder

Uses

suzuki reaction

Uses

2-(Dicyclohexylphosphino)-2''-methyl-biphenyl (CAS# 251320-86-2) can be used as a catalyst precursor to produce higher alcohols from syngas. It can also be used as a delta-lactone derivatives.

Uses

2-(Dicyclohexylphosphino)-2'-methylbiphenyl is a Ligand used for the Pd-catalyzed formation of a-arylketones

reaction suitability

reagent type: ligand
reaction type: Arylations
reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

2-(Dicyclohexylphosphino)-2'-methylbiphenyl Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-(Dicyclohexylphosphino)-2'-methylbiphenyl manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 2-(Dicyclohexylphosphino)-2'-methylbiphenyl 251320-86-2
Price: US $2.00-5.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-25

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2-(Dicyclohexylphosphino)-2'-methylbiphenyl 251320-86-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-01

Henan Research New Materials Co., Ltd.

Product: 2-(Dicyclohexylphosphino)-2'-methylbiphenyl 251320-86-2
Price: US $0.00/Kg
Min. Order: 1Kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-04-12

251320-86-2, 2-(Dicyclohexylphosphino)-2'-methylbiphenylRelated Search:

2-(Dicyclohexylphosphino)biphenyl 2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl Azamethiphos Tetrakis(hydroxymethyl)phosphonium sulfate Hexamethylphosphoramide 2-Phenyltoluene Tolclofos-methyl Pirimiphos-methyl ISOFENPHOS-METHYL DICYCLOHEXYLPHOSPHINE CYCLOHEXYLPHOSPHINE X-PHOS 2-DICYCLOHEXYLPHOSPHINO-2',4',6'-TRIISO& 2-Dicyclohexylphosphino-2μ,4μ,6μ-triisopropylbiphenyl gold(I) bis(trifluoromethanesulfonyl)imide 2-(Dicyclohexylphosphino)-2'-isopropylbiphenyl 2'-Dicyclohexylphosphino-2,6-di-i-propyl-4-sulfonato-1,1'-biphenylhydratesodiumsalt Isofenphos-methyl powder 2-(Dicyclohexylphosphino)-2'-methylbiphenyl

MePhos 97%

2-Dicyclohexylphosphino-2'-methyl-)-1,1'-biphenyl

dicyclohexyl-[2-(2-methylphenyl)phenyl]phosphane

2-Dicyclohexylphosphino-2'-methylbiphenyl,min.98%MePhos

Me-phos

2-Methyl-2μ-dicyclohexylphosphinobiphenyl, MebiphPCy2, MePhos

2-(Dicyclohexylphosphino)-2'-methylbiphenyl,98%

2-(Dicyclolexylphosphino)-2'-methylbiphenyl

2-Methyl-2'-dicyclohexylphosphinobiphenyl

MebiphPCy2

PHOSPHINE, DICYCLOHEXYL(2''-METHYL[1,1''-BIPHENYL]-2-YL)-

2-Dicyclohexylphenosphino-2’-methyl-biphenyl

2-Dicyclohexylphosphino-2'-Methylbiphenyl,98% MePhos

98% MePhos

2-Dicyclohexylphosphino-2'-Methylbipheny

2-(DicyclohexylphosphiNA)-2'-Methylbiphenyl

2-Dicyclohexylphosphino-2'-Methylbiphenyl,MePhos

2-Dicyclohexylphosphino-2'-methyl-)-1,1'-biphenyl, min. 98% MePhos

PHOSPHINE, DICYCLOHEXYL(2''-METHYL[1,1''-B

2-Dicyclohexylphenosphino-2methyl-bi

2-(Dicyclohexylphosphino)-2'-M

dicyclohexyl(2'-Methyl-[1,1'-biphenyl]-2-yl)phosphine

phosphino-2'-methyL

dicyclohexyl({2'-methyl-[1,1'-biphenyl]-2-yl})phos phane

icyclohexyl-[2-(2-methylphenyl)phenyl]phosphane

2-(Dicyclohexylphosphino)-2'-methylbiphenyl

2-Dicyclohexylphosphino-2'-methylbiphenyl (MePhos)

Phosphine, dicyclohexyl(2'-methyl[1,1'-biphenyl]-2-yl)-

2-Dicyclohexylphosphino-2′-methylbiphenyl, CAS 251320-86-2

2-(Dicyclohexylphosphino)-2'-methylbiphenyl

251320-86-2

C25H33P

Achiral Phosphine

Aryl Phosphine

Buchwald Ligands Series

Buchwald Ligands&Precatalysts

Biphenyl & Diphenyl ether