ChemicalBook > CAS DataBase List > 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE

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
More
Less

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)
More
Less

Safety

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

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.

More
Less

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
More
Less

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

More
Less

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Suppliers

Americas 1 Belgium 1 China 152 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 192
AbaChemScene
Tel
732-484-9848
Fax
888-484-5008
Email
sales@chemscene.com
Country
United States
ProdList
3982
Advantage
60
Accela ChemBio Inc.
Tel
+1-858-6993322
Fax
(+1)-858-876-1948
Email
info@accelachem.com
Country
United States
ProdList
17777
Advantage
58
Protheragen-ING
Tel
+16313385890
Email
info@protheragen-ing.com
Country
United States
ProdList
3868
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Aceschem Inc.
Tel
+1-817863-6948 +1-（817）863-6948
Email
sales@aceschem.com
Country
United States
ProdList
19632
Advantage
58
Synthonix Inc
Tel
--
Fax
--
Email
info@synthonix.com
Country
United States
ProdList
6872
Advantage
58
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
Strem Chemicals, Inc.
Tel
--
Fax
--
Email
info@strem.com
Country
United States
ProdList
4910
Advantage
86
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6962
Advantage
56
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
www.vwrsp.com
Tel
--
Fax
--
Email
B2B@VWR.com
Country
United States
ProdList
622
Advantage
86
Digital Specialty Chemicals, Inc.
Tel
--
Fax
--
Email
sales@digitalchem.com
Country
United States
ProdList
710
Advantage
85
More
Less

View Lastest Price from 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE manufacturers

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
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
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