ChemicalBook >> CAS DataBase List >>1,2-BIS(DIPHENYLPHOSPHINO)BENZENE
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
- Molecular Weight:
- 446.47
- MDL Number:
- MFCD00014081
- MOL File:
- 13991-08-7.mol
- MSDS File:
- SDS
Last updated:2023-05-11 17:26:00
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P280g-P305+P351+P338 | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 24/25 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | No | |||||||||
HS Code | 29319090 | |||||||||
NFPA 704 |
|
1,2-BIS(DIPHENYLPHOSPHINO)BENZENE price More Price(40)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 460273 | 1,2-Bis(diphenylphosphino)benzene 97% | 13991-08-7 | 1g | $88 | 2024-03-01 | Buy |
TCI Chemical | B3372 | 1,2-Bis(diphenylphosphino)benzene >98.0%(GC) | 13991-08-7 | 1g | $88 | 2024-03-01 | Buy |
TCI Chemical | B3372 | 1,2-Bis(diphenylphosphino)benzene >98.0%(GC) | 13991-08-7 | 5g | $264 | 2024-03-01 | Buy |
Alfa Aesar | B21106 | 1,2-Bis(diphenylphosphino)benzene, 98% | 13991-08-7 | 0.25g | $44.65 | 2024-03-01 | Buy |
Alfa Aesar | B21106 | 1,2-Bis(diphenylphosphino)benzene, 98% | 13991-08-7 | 1g | $132 | 2024-03-01 | Buy |
1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Chemical Properties,Uses,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
Global( 179)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15371 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9350 | 55 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Wuhan Pengo Technology.,Ltd. | +86-27-81330736 +86-13628634921 | sunny.w@boronicgroup.com | CHINA | 171 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Shaanxi Dideu Medichem Co. Ltd | 18192627656 | 1012@dideu.com | China | 3504 | 58 |
View Lastest Price from 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2021-07-02 | 1,2-Bis(diphenylphosphino)benzene
13991-08-7
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2020-03-16 | 1,2-Bis(diphenylphosphino)benzene
13991-08-7
|
US $1.00-0.00 / KG | 1KG | 99% | 20 tons | Shaanxi Dideu Medichem Co. Ltd | ||
2019-07-06 | 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE
13991-08-7
|
US $1.00 / KG | 1G | 99% | 1MT | Career Henan Chemical Co |
- 1,2-Bis(diphenylphosphino)benzene
13991-08-7
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 1,2-Bis(diphenylphosphino)benzene
13991-08-7
- US $1.00-0.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
- 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE
13991-08-7
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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1,2-BIS(DIPHENYLPHOSPHINO)BENZENE
1,2-BIS(DIPHENYLPHOSPHINO)BENZENE 98%
o-bis(diphenylphosphino)benzene
o-Phenylenebis[diphenylphosphine]
1,2-Bis(diphenylphosphino)benzene,98%
Phosphine,1,1'-(1,2-phenylene)bis[1,1-diphenyl-
1,2-Phenylenebis(Diphenylphosphine)
JACS-13991-08-7
(2-dimethylphosphinophenyl)-dimethylphosphine
1,2-Bis(diphenylphosphino)benzene >
(2-diphenylphosphanylphenyl)-diphenylphosphane
1,2-Bis(diphenylphosphanyl)benzene
dppbe
dppben
dppbenz
dppBz
1,2-Bis (diphenylphosphine) benzene
13991-08-7
C10H16P2
C30H24P2
C6H4PC6H522
Phosphorus Compounds
Polydentate Phosphine Ligands
Catalysis and Inorganic Chemistry
Phosphorus Compounds
Polydentate Phosphine Ligands
organophosphine ligand
Achiral Phosphine
Aryl Phosphine
Ligand
Catalysis and Inorganic Chemistry