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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
253189
Tris(diethylamino)phosphine
97%, liquid
Synonym(s):
Hexaethyltriamidophosphite, Hexaethyltriaminophosphine, Phosphorous acid tris(diethylamide), Tris(N,N-diethylamino)phosphine, Tris(diethylamido)phosphine, Hexaethylphosphorous triamide
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$71.91
$213.00
$71.91
List Price$84.60Save 15%About This Item
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Product Name
Tris(diethylamino)phosphine, 97%
Quality Level
assay
97%
form
liquid
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
refractive index
n20/D 1.475 (lit.)
bp
80-90 °C/10 mmHg (lit.)
density
0.903 g/mL at 25 °C (lit.)
functional group
phosphine
SMILES string
CCN(CC)P(N(CC)CC)N(CC)CC
InChI
1S/C12H30N3P/c1-7-13(8-2)16(14(9-3)10-4)15(11-5)12-6/h7-12H2,1-6H3
InChI key
FDIOSTIIZGWENY-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 775444 | 393290 | 177881 |
|---|---|---|---|
| assay 97% | assay 97% | assay 97% | assay 90% |
| reaction suitability reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Hiyama Coupling, reaction type: Sonogashira Coupling, reaction type: Suzuki-Miyaura Coupling, reaction type: Heck Reaction, reaction type: Stille Coupling, reagent type: ligand, reaction type: Negishi Coupling | reaction suitability reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: ligand | reaction suitability - | reaction suitability reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: ligand |
| functional group phosphine | functional group phosphine | functional group phosphine | functional group phosphine |
| form liquid | form liquid | form liquid | form - |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level - |
| bp 80-90 °C/10 mmHg (lit.) | bp 104 °C/0.1 mmHg (lit.) | bp 48-50 °C/12 mmHg (lit.) | bp 111-113 °C/2.5 mmHg (lit.) |
Application
- 1,1′-Dialkylisoindigo derivatives by reacting with various 1-alkylisatins via deoxygenation reaction.[1]
- 1-Aminomethylisatins by treating with isatin and primary and secondary amines.[2]
It can also be used in the deoxygenation of some cyclic α-diketones using fullerene C60.[3]
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk_germany
WGK 3
flash_point_f
138.2 °F - closed cup
flash_point_c
59 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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The Catalexis platform enhances catalysis by digitally optimizing catalyst selection to identify the most effective phosphine ligands for cross-coupling reactions.
La plataforma Catalexis mejora la catálisis al optimizar digitalmente la selección de catalizadores para identificar los ligandos de fosfina más eficaces para las reacciones de acoplamiento cruzado.
Phosphine Ligand Application Guide
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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