1,4-Bis(diphenylphosphino)butane
98%
Manufacturer: Sigma Aldrich
CAS Number: 7688-25-7
Synonym(S): 1,4-Butanediylbis[diphenylphosphine], 1,4-Butylenebis(diphenylphosphine), Tetramethylenebis(diphenylphosphine), dppb
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 261947-5-G | In Stock | ₹ 5,076.93 |
| 25 G | 261947-25-G | In Stock | ₹ 6,527.48 |
261947 - 5 G
In Stock
Quantity
1
Base Price: ₹ 5,076.93
GST (18%): ₹ 913.847
Total Price: ₹ 5,990.777
Quality Level
100
Assay
98%
form
solid
reaction suitability
reagent type: ligandreaction type: Alkylationsreagent type: ligandreaction type: Heck Reactionreagent type: ligandreaction type: Isomerizationsreagent type: ligandreaction type: Negishi Couplingreagent type: ligandreaction type: Sonogashira Couplingreagent type: ligandreaction type: Stille Couplingreagent type: ligandreaction type: Suzuki-Miyaura Coupling
mp
132-136 °C (lit.)
functional group
phosphine
SMILES string
C(CCP(c1ccccc1)c2ccccc2)CP(c3ccccc3)c4ccccc4
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
InChI key
BCJVBDBJSMFBRW-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Strem, An Ascensus Company CAS# 7688-25-7. 10g. 1,4-Bis(diphenylphosphino)butane, 98% DPPB. MFCD00003051 | Strem, An Ascensus Company | ₹ 12,709.20 | |
 | eMolecules 1,4-Bis(diphenylphosphino)butane | 7688-25-7 | MFCD00003051 | 100g | eMolecules | ₹ 6,026.19 | |
 | eMolecules 1,4-Bis(diphenylphosphino)butane | 7688-25-7 | MFCD00003051 | 5g | eMolecules | ₹ 2,695.81 | |
| | Strem, An Ascensus Company CAS# 7688-25-7. 2g. 1,4-Bis(diphenylphosphino)butane, 98% DPPB. MFCD00003051 | Strem, An Ascensus Company | ₹ 4,806.00 | |
 | Sigma Aldrich Fine Chemicals Biosciences 1,4-Bis(diphenylphosphino)butane | 7688-25-7 | MFCD00003051 | 5g | Sigma Aldrich Fine Chemicals Biosciences | ₹ 6,683.90 | |
| | Sigma Aldrich Fine Chemicals Biosciences 1,4-Bis(diphenylphosphino)butane 98% | 7688-25-7 | MFCD00003051 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 10,204.74 | |
 | 1,4-Bis(diphenylphosphino)butane | ChemScene | ₹ 1,068.00 - ₹ 22,072.00 | |
 | 7688-25-7 | 1,4-Bis(diphenylphosphino)butane | A2B Chem | ₹ 445.00 - ₹ 1,602.00 |
Related Products
Description
- Application: Employed as a ligand in Pd(0)-catalyzed acylcyanation of arylacetylenes[1] and deprotection of allyloxycarbamates.[2]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 100
Assay: 98%
form: solid
reaction suitability: reagent type: ligandreaction type: Alkylationsreagent type: ligandreaction type: Heck Reactionreagent type: ligandreaction type: Isomerizationsreagent type: ligandreaction type: Negishi Couplingreagent type: ligandreaction type: Sonogashira Couplingreagent type: ligandreaction type: Stille Couplingreagent type: ligandreaction type: Suzuki-Miyaura Coupling
mp: 132-136 °C (lit.)
functional group: phosphine
SMILES string: C(CCP(c1ccccc1)c2ccccc2)CP(c3ccccc3)c4ccccc4
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
InChI key: BCJVBDBJSMFBRW-UHFFFAOYSA-N
Quality Level: 100
Assay: ≥99.9% trace metals basis
form: powder
reaction suitability: core: rheniumreagent type: catalyst
mp: 220 °C (lit.)
functional group: __
SMILES string: O=[Re](=O)(=O)O[Re](=O)(=O)=O
InChI: 1S/7O.2Re
InChI key: NBGOSNNAAHDRLK-UHFFFAOYSA-N
Quality Level: 100
Assay: __
form: liquid
reaction suitability: core: rheniumreagent type: catalyst
mp: __
functional group: __
SMILES string: O[Re](=O)(=O)=O
InChI: 1S/H2O.3O.Re/h1H2;;;;/q;;;;+1/p-1
InChI key: UGSFIVDHFJJCBJ-UHFFFAOYSA-M
