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92466-70-1 - Bis(2,2,2-trifluoroethyl) phosphite, tech. 90% - Phosphonic acid bis(2,2,2-trifluoroethyl) ester - H55562 - Alfa Aesar

H55562 Bis(2,2,2-trifluoroethyl) phosphite, tech. 90%

Codice CAS
92466-70-1
Sinonimi
Phosphonic acid bis(2,2,2-trifluoroethyl) ester

Dimensioni Prezzo ($) Quantità Disponibilità
1g 12,80
5g 54,00
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Bis(2,2,2-trifluoroethyl) phosphite, tech. 90%

MDL
MFCD00063314

Proprietà chimiche

Formula
C4F6H5O3P
Peso formula
246.05
Punto di ebollizione
43-44°/2mm
Punto di infiammabilità
76°(169°F)
Densità
1.545
Indice di rifrazione
1.3320

Applicazioni

Bis(2,2,2-trifluoroethyl) phosphite was used in the synthesis of bis(2,2,2-trifluoroethyl phosphorochloridate. It was also employed as reagent for the synthesis of mono- and diesters of phosphorous acid.

Note

Store at room temperature. Avoid strong oxidizing agents.

Letteratura

Guy D. Joly.; Eric N. Jacobsen. Thiourea-Catalyzed Enantioselective Hydrophosphonylation of Imines:? Practical Access to Enantiomerically Enriched α-Amino Phosphonic Acids. J. Am. Chem. Soc. 2004, 126 (13),4102-4103.

Richard J Cohen.; Daniel L Fox.; Jarrod F Eubank.; Ralph Nicholas Salvatore. Mild and efficient Cs2CO3-promoted synthesis of phosphonates. Tetrahedron Lett. 2003, 44 (47),8617-8621.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335-H227

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid.

Dichiarazioni precauzionali: P210-P261-P280-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Codice tariffe armonizzato
2920.90
TSCA
No

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