766305

Bis(2-cyanoethyl)-N,N-diisopropylphosphoramidite

95%

• Synonym(e): Bis(2-cyanoethoxy)(diisopropylamino)phosphine, Bis(2-cyanoethoxy)-N,N-diisopropylaminophosphine
• Empirische Formel (Hill-System): C₁₂H₂₂N₃O₂P
• CAS-Nummer: 102690-88-0
• Molekulargewicht: 271.30
• MDL-Nummer: MFCD00797597
• UNSPSC-Code: 12352200
• PubChem Substanz-ID: 329767224
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: liquid
• Brechungsindex: n20/D 1.465
• Dichte: 1.039 g/mL at 25 °C
• Lagertemp.: −20°C
• SMILES String: CC(C)N(C(C)C)P(OCCC#N)OCCC#N
• InChI: 1S/C12H22N3O2P/c1-11(2)15(12(3)4)18(16-9-5-7-13)17-10-6-8-14/h11-12H,5-6,9-10H2,1-4H3
• InChIKey: LDHWBEHZLFDXCU-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Useful phosphorylating reagent used in oligonucleotide synthesis for adding a terminal phosphate group to the 3′ or 5′ hydroxyl.

Anwendung

Bis(2-cyanoethyl)-N,N-diisopropylphosphoramidite may be used as a phosphitylating agent during the multi-step synthesis of (-)-1L-chiro-inositol 2,3,5-trisphosphate starting from L-quebrachitol.

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H301 + H311 + H331,H315,H319
• P-Sätze: P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 165.0 °F
• Flammpunkt (°C): 73.9 °C