1,2-BIS(DIPHENYLPHOSPHINO)BENZENE

Product Name: 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE
CAS No.: 13991-08-7
Chemical Name: 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE
Synonyms: dppBz;dppbe;dppben;1,2-Bis(diphenylphosphanyl)benzene;dppbenz;JACS-13991-08-7;o-bis(diphenylphosphino)benzene;o-Phenylenebis[diphenylphosphine];1,2-BIS(DIPHENYLPHOSPHINO)BENZENE;1,2-Phenylenebis(Diphenylphosphine)
CBNumber: CB6682332
Molecular Formula: C30H24P2
Formula Weight: 446.47
MOL File: 13991-08-7.mol

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1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Property

Melting point:: 183-188 °C (lit.)
Boiling point:: 546.9±33.0 °C(Predicted)
storage temp.: Inert atmosphere,Room Temperature
form: Fine Crystalline Powder
color: White
Water Solubility: Insoluble in water.
Sensitive: Air Sensitive
InChIKey: NFRYVRNCDXULEX-UHFFFAOYSA-N
CAS DataBase Reference: 13991-08-7(CAS DataBase Reference)

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Safety

Risk Statements: 36/37/38
Safety Statements: 24/25
WGK Germany: 3
TSCA: No
HS Code: 29319090

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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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 460273
Product name: 1,2-Bis(diphenylphosphino)benzene
Purity: 97%
Packaging: 1g
Price: $88
Updated: 2024/03/01

TCI Chemical

Product number: B3372
Product name: 1,2-Bis(diphenylphosphino)benzene
Purity: >98.0%(GC)
Packaging: 1g
Price: $88
Updated: 2024/03/01

TCI Chemical

Product number: B3372
Product name: 1,2-Bis(diphenylphosphino)benzene
Purity: >98.0%(GC)
Packaging: 5g
Price: $264
Updated: 2024/03/01

Alfa Aesar

Product number: B21106
Product name: 1,2-Bis(diphenylphosphino)benzene, 98%
Packaging: 0.25g
Price: $44.65
Updated: 2024/03/01

Alfa Aesar

Product number: B21106
Product name: 1,2-Bis(diphenylphosphino)benzene, 98%
Packaging: 1g
Price: $132
Updated: 2024/03/01

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1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

1,2-Bis(diphenylphosphino)benzene (DPPB) can be used:

As a chelating ligand in the synthesis of luminescent copper(I) halide complexes.
In the synthesis of copper-1,2-bis(diphenylphosphino)benzene catalyst which is used for the β-boration of α, β-unsaturated amide.
As an alternative to TMEDA for the selective cleavage of sp³ C-X bond in fluoroaromatic coupling reactions catalyzed by iron.
As a ligand in the synthesis of alkenylboronates from acetylenic esters.
To synthesize copper-diphosphine complexes which are used as homogeneous catalysts for N-formylation of a wide range of amines.

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Suppliers

Americas 1 Belgium 1 China 139 Europe 1 Germany 3 India 3 Japan 3 Norway 1 Russia 1 Switzerland 1 The Netherlands 1 Ukraine 1 United Kingdom 7 United States 16 Global 179

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
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Advantage: 66

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
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BeiJing Hwrk Chemicals Limted

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Energy Chemical

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Capot Chemical Co., Ltd

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Fax: 0086-571-85864795
Email: sales@capotchem.com
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Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
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Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
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View Lastest Price from 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,2-Bis(diphenylphosphino)benzene 13991-08-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Shaanxi Dideu Medichem Co. Ltd

Product: 1,2-Bis(diphenylphosphino)benzene 13991-08-7
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 tons
Release date: 2020-01-15

Career Henan Chemical Co

Product: 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE 13991-08-7
Price: US $1.00/KG
Min. Order: 1G
Purity: 99%
Supply Ability: 1MT
Release date: 2018-08-09

13991-08-7, 1,2-BIS(DIPHENYLPHOSPHINO)BENZENERelated Search:

1,5-Bis(diphenylphosphino)pentane 1,3-Bis(diphenylphosphino)propane 1,4-Bis(diphenylphosphino)butane Bis(diphenylphosphino)methane 1,2-BIS(DICHLOROPHOSPHINO)BENZENE 1,2-BIS(DIMETHOXYPHOSPHORYL)BENZENE 1,2-BIS(DICHLOROPHOSPHINO)ETHANE 1,2-BIS(DIETHYLPHOSPHINO)ETHANE 1,2-BIS(DIMETHYLPHOSPHINO)ETHANE 1,2-BIS(DICYCLOHEXYLPHOSPHINO)ETHANE 1.1'-Binaphthyl-2.2'-diphemyl phosphine 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE 1,2-BIS(PHOSPHINO)BENZENE Benzene 1,3-BIS(DIPHENYLPHOSPHINO)BENZENE 1,4-BIS(DIPHENYLPHOSPHINO)BENZENE 1,2-BIS(DI-4-SULFONATOPHENYLPHOSPHINO)BENZENE TETRASODIUM SALT DMSO ADDUCT (1R,2R)-(+)-BIS(METHYLPHENYLPHOSPHINO)BENZENE

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE 98%

1,2-Bis(diphenylphosphanyl)benzene

dppbe

dppben

dppbenz

dppBz

o-bis(diphenylphosphino)benzene

o-Phenylenebis[diphenylphosphine]

1,2-Bis(diphenylphosphino)benzene,98%

JACS-13991-08-7

Phosphine,1,1'-(1,2-phenylene)bis[1,1-diphenyl-

1,2-Phenylenebis(Diphenylphosphine)

(2-dimethylphosphinophenyl)-dimethylphosphine

1,2-Bis(diphenylphosphino)benzene &gt

(2-diphenylphosphanylphenyl)-diphenylphosphane

1,2-Bis (diphenylphosphine) benzene

13991-08-7

C10H16P2

C30H24P2

C6H4PC6H522

Phosphorus Compounds

Polydentate Phosphine Ligands

Catalysis and Inorganic Chemistry

Achiral Phosphine

Aryl Phosphine

Ligand

Catalysis and Inorganic Chemistry

Phosphorus Compounds

Polydentate Phosphine Ligands

organophosphine ligand