1,4-Bis(diphenylphosphino)butane
Synonym(s):1,4-Butanediylbis[diphenylphosphine];1,4-Butylenebis(diphenylphosphine);dppb;Tetramethylenebis(diphenylphosphine)
- CAS NO.:7688-25-7
- Empirical Formula: C28H28P2
- Molecular Weight: 426.47
- MDL number: MFCD00003051
- EINECS: 231-698-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-08-17 18:11:45
What is 1,4-Bis(diphenylphosphino)butane?
Description
1,4-Bis(diphenylphosphino)butane (Dppb) is a ligand typically used in palladium chemistry, but can also be used in chemistry involving other transition metals such as nickel or rhodium.
The Uses of 1,4-Bis(diphenylphosphino)butane
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.
Properties of 1,4-Bis(diphenylphosphino)butane
Melting point: | 132-136 °C (lit.) |
Boiling point: | 542.0±33.0 °C(Predicted) |
storage temp. | Inert atmosphere,Room Temperature |
appearance | White solid |
form | Crystalline Powder |
color | White to almost white |
Water Solubility | Soluble in chloroform. Slightly soluble in water |
Safety information for 1,4-Bis(diphenylphosphino)butane
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,4-Bis(diphenylphosphino)butane
InChIKey | BCJVBDBJSMFBRW-UHFFFAOYSA-N |
Abamectin manufacturer
GRK RESEARCH LABORATORIES PVT LTD
1Y
Phone:+91-9849401944
Whatsapp: +91 9849401944
product: 1,4-di(diphenylphosphino)-butane 98%
New Products
3-N-BOC-(S)-AMINO BUTYRONITRILE 4-Piperidinopiperidine 2-Methyl-4-nitrobenzoic acid 2-(4-bromophenyl)-2-methylpropanoic acid 4-Acetyl-2-methylbenzoicacid Acetyl-meldrum's acid Ethyl-4-Pyrazole carboxylate 2,6 Di acetylpyridine 2,6-Pyridinedimethanol 5,7-Dichloro-3H-Imidazo[4,5-B]Pyridine 5-Bromo-2-Methoxy-4-Methyl-3-Nitropyridine 2-Fluoro-5-Iodopyridine 2-Fluoro-5-Methylpyridine 2-Chloro-3-Bromo-5-Amiopyridine METHYL-4-(BUTYRYLAMINO)3-METHYL-5-NITROBENZOATE TRANS-CYCLOBUTANE-1,2- DICARBOXYLIC ACID 5-Nitro indazole R-(-)-5-(2-AMINO-PROPYL)-2-METHOXY-BENZENESULFONAMIDE 1,3-cyclohexanedione 4-Aminophenaethylalchol 3-NITRO-5-ACETYL IMINODIBENZYL (S)-(+)-4-BENZYL-2-OXAZOLIDINONE 4-FLUORO PHENYL MAGNESIUM BROMIDE 1.0 M IN THF 1-HYDROXY-4-METHYL6-(2,4,4-TRI METHYL PHENYL)-2-PYRIDONE MONO ETHANOL AMINE(PIROCTONE OLAMINE)Related products of tetrahydrofuran
1,3-Bis(diphenylphosphino)propane
(2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE
1,4:3,6-DIANHYDRO-2,5-DEOXY-2,5-BIS(DIPHENYLPHOSPHINO)IDITOL
1,4-BIS(DIPHENYLPHOSPHINO)BUTANE MONOOXIDE
TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)
(1R,2R)-(-)-1,2-BIS(DIPHENYLPHOSPHINOMETHYL)CYCLOHEXANE
(+)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS[BIS(3,5-DIFLUOROMETHYLPHENYL)PHOSPHINO]BUTANE
[1,4-BIS(DIPHENYLPHOSPHINO)BUTANE](1,5-CYCLOOCTADIENE)RHODIUM(I) TETRA-FLUOROBORATE
You may like
-
1,4-di(diphenylphosphino)-butane 98%View Details
-
68915-31-1 99%View Details
68915-31-1 -
Azadirachtin 11141-17-6 99%View Details
11141-17-6 -
26062-79-3 99%View Details
26062-79-3 -
Geraniol 99%View Details
106-24-1 -
BENZALKONIUM CHLORIDE BKC 99%View Details
8001-54-5 -
Amrit Neem 11141-17-6 99%View Details
11141-17-6 -
Phosphonobutane Tri Carboxylic Acid 99%View Details
37971-36-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.