1,4-Bis(diphenylphosphino)butane
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- ₹1780 - ₹7120
- Product name: 1,4-Bis(diphenylphosphino)butane
- CAS: 7688-25-7
- MF: C28H28P2
- MW: 426.47
- EINECS:231-698-7
- MDL Number:MFCD00003051
- Synonyms:98% DPPB;Tetramethylenebis(diphenylphosphine) DPPB;1,4-Bis(diphenylphosphino)butane, 98% 5GR;1,4-Bis(diphenylphosphiNA)butane;1,4-Bis(diphenylphosphino)buta;1,4-Bis(diphenylphosphino)butane Butane-1,4-diylbis[diphenylphosphine];1,4-Butylenebis(diphenylphosphine);1,4-diphenyl phosphinobutane
6 prices
Selected condition:
Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- SRL
Package
- 5G
- 25G
- 5Gms
- 25Gms
- ManufacturerTCI Chemicals (India)
- Product numberB1246
- Product description1,4-Bis(diphenylphosphino)butane min. 98.0 %
- Packaging5G
- Price₹4400
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberB1246
- Product description1,4-Bis(diphenylphosphino)butane min. 98.0 %
- Packaging25G
- Price₹7000
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number261947
- Product description1,4-Bis(diphenylphosphino)butane 98%
- Packaging5G
- Price₹3117.6
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number261947
- Product description1,4-Bis(diphenylphosphino)butane 98%
- Packaging25G
- Price₹6018.7
- Updated2022-06-14
- Buy
- ManufacturerSRL
- Product number78985
- Product descriptionDPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98%
- Packaging5Gms
- Price₹1780
- Updated2022-05-26
- Buy
- ManufacturerSRL
- Product number78985
- Product descriptionDPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98%
- Packaging25Gms
- Price₹7120
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
TCI Chemicals (India) | B1246 | 1,4-Bis(diphenylphosphino)butane min. 98.0 % | 5G | ₹4400 | 2022-05-26 | Buy |
TCI Chemicals (India) | B1246 | 1,4-Bis(diphenylphosphino)butane min. 98.0 % | 25G | ₹7000 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | 261947 | 1,4-Bis(diphenylphosphino)butane 98% | 5G | ₹3117.6 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 261947 | 1,4-Bis(diphenylphosphino)butane 98% | 25G | ₹6018.7 | 2022-06-14 | Buy |
SRL | 78985 | DPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98% | 5Gms | ₹1780 | 2022-05-26 | Buy |
SRL | 78985 | DPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98% | 25Gms | ₹7120 | 2022-05-26 | Buy |
Properties
Melting point :132-136 °C (lit.)
Boiling point :542.0±33.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
form :Crystalline Powder
color :White to almost white
Water Solubility :Soluble in chloroform. Slightly soluble in water
BRN :706446
InChI :InChI=1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2
InChIKey :BCJVBDBJSMFBRW-UHFFFAOYSA-N
SMILES :P(CCCCP(C1C=CC=CC=1)C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1
CAS DataBase Reference :7688-25-7(CAS DataBase Reference)
NIST Chemistry Reference :1,4-Bis(diphenylphosphino)butane(7688-25-7)
EPA Substance Registry System :Phosphine, 1,4-butanediylbis[diphenyl- (7688-25-7)
Boiling point :542.0±33.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
form :Crystalline Powder
color :White to almost white
Water Solubility :Soluble in chloroform. Slightly soluble in water
BRN :706446
InChI :InChI=1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2
InChIKey :BCJVBDBJSMFBRW-UHFFFAOYSA-N
SMILES :P(CCCCP(C1C=CC=CC=1)C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1
CAS DataBase Reference :7688-25-7(CAS DataBase Reference)
NIST Chemistry Reference :1,4-Bis(diphenylphosphino)butane(7688-25-7)
EPA Substance Registry System :Phosphine, 1,4-butanediylbis[diphenyl- (7688-25-7)
Safety Information
Symbol(GHS): |
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Description
1,4-Bis(diphenylphosphino)butane is used in Suzuki reaction. It plays an essential role as a ligand in palladium(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. It acts as a ligand for alkylations, isomerization reactions and in organometallic chemistry. Further, it is used in Heck reaction, Negishi coupling and Sonogashira coupling. In addition to this, it is useful in organometallic chemistry.Related product price
- Diphenylphosphine oxide
₹4795-58583 - Chlorodiphenylphosphine
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₹2200-28089