If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
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
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253189
Tris-(diethylamido)-phosphin
97%, liquid
Synonym(e):
Hexaethyl-phosphorigsäure-triamid
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 g | Warenkorb auf Verfügbarkeit prüfen | € 76,60 |
25 g | Warenkorb auf Verfügbarkeit prüfen | € 191,00 |
Über diesen Artikel
Produktname
Tris-(diethylamido)-phosphin, 97%
Quality Segment
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
Application
- 1,1′-Dialkylisoindigo derivatives by reacting with various 1-alkylisatins via deoxygenation reaction.
- 1-Aminomethylisatins by treating with isatin and primary and secondary amines.
It can also be used in the deoxygenation of some cyclic α-diketones using fullerene C60.
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Dieser Artikel | |
|---|---|
| description 97% | description 97% |
| assay 97% | assay 97% |
| reaction suitability reaction type: Heck Reaction, reagent type: ligand, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Suzuki-Miyaura Coupling, reaction type: Stille Coupling, reaction type: Sonogashira Coupling, reaction type: Hiyama Coupling, reaction type: Negishi Coupling | reaction suitability reagent type: ligand |
| functional group phosphine | functional group phosphine |
| form liquid | form liquid |
| Quality Level 200 | Quality Level 100 |
| density 0.903 g/mL at 25 °C (lit.) | density 0.898 g/mL at 25 °C (lit.) |
Signalwort
Warning
Gefahrencodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklasse
3 - Flammable liquids
Flammpunkt (°F)
138.2 °F - closed cup
Flammpunkt (°C)
59 °C - closed cup
PSA (Persönliche Schutzausrüstung)
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Sicherheitshinweise
Hier finden Sie alle aktuellen Versionen:
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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