![(R)-3,3′-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate 95%](/deepweb/assets/sigmaaldrich/product/structures/270/636/14dc9413-bcb4-478c-8e4d-3605317c13a5/640/14dc9413-bcb4-478c-8e4d-3605317c13a5.png)
![(11bR)-2,6-Di-9-phenanthrenyl-4-hydroxy-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-oxide](/deepweb/assets/sigmaaldrich/product/structures/340/448/84d0af38-2286-4204-b2fa-7ce44f4b40bc/640/84d0af38-2286-4204-b2fa-7ce44f4b40bc.png)
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
248932
(R)-(−)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate
≥98%
Sinónimos:
(R)-(−)-1,1′-Binaphthalene-2,2′-diyl hydrogen phosphate, (R)-4-Hydroxydinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-oxide
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About This Item
Productos recomendados
Ensayo
≥98%
Formulario
solid
actividad óptica
[α]20/D −605°, c = 1.35 in methanol
grupo funcional
phosphate
cadena SMILES
[P]1(=O)(Oc2c(c5c(cc2)cccc5)c3c4c(ccc3O1)cccc4)O
InChI
1S/C20H13O4P/c21-25(22)23-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)24-25/h1-12H,(H,21,22)
Clave InChI
JEHUZVBIUCAMRZ-UHFFFAOYSA-N
Categorías relacionadas
Aplicación
- To facilitates the controlled ring-opening homopolymerization and copolymerization of ε-caprolactone (cyclic ester).[1]
- As an additive along with a copper catalyst to achieve the highest catalytic activity in Sonogashira-type reactions.[2]
Aplicación
Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Skin Irrit. 2
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
dust mask type N95 (US), Eyeshields, Gloves
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Artículos
TRIP and TiPSY Chiral Phosphoric Acid Catalysts
Chromatograms
application for HPLC-
How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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