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68957-94-8 - 1-Propylphosphonic acid cyclic anhydride, 50+% w/w soln. in dichloromethane - 1-Propanephosphonic acid cyclic anhydride - T3P - H63583 - Alfa Aesar

H63583 1-Propylphosphonic acid cyclic anhydride, 50+% w/w soln. in dichloromethane

Codice CAS
68957-94-8
Sinonimi
1-Propanephosphonic acid cyclic anhydride
T3P

Dimensioni Prezzo ($) Quantità Disponibilità
10g 26,27
50g 65,61
250g 218,36
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1-Propylphosphonic acid cyclic anhydride, 50+% w/w soln. in dichloromethane

MDL
MFCD00006583
EINECS
422-210-5

Proprietà chimiche

Formula
C9H21O6P3
Peso formula
318.19
Solubilità
Miscible with dioxane, terahydrofuran, dimethyl formamide, polar and aprotic organic solvents.

Applicazioni

1-Propylphosphonic acid cyclic anhydride is used as a reagent for amide/peptide bond formation. It is utilized for condensation reactions and alcohol oxidations. It is also used to promote the synthesis of hydroxamic acids from carboxylic acids. Further, it is employed as an efficient promoter for the Lossen rearrangement to synthesis urea and carbamate derivatives.

Note

Moisture sensitive. Incompatible withstrong oxidizing agents.

Letteratura

Madhu, C.; Basavaprabhu,; Vishwanatha, T. M.; Sureshbabu, V. V. T3P (propylphosphonic anhydride) mediated conversion of N α-protected amino/peptide acids into thioacids. 2012, 53 (11), 1406-1409.

Prasanna, T. S. R.; Raju, K. M. Quick Access to Bis(indolyl)methanes: T3P as a Novel Catalyst System. J. Korean Chem. Soc. 2012, 56 (1), 1406-1409.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H314-H351

Causes severe skin burns and eye damage. Suspected of causing cancer.

Dichiarazioni precauzionali: P260-P201-P280-P281-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
5079255
Classe di rischio
8
Gruppo di imballaggio
III
Codice tariffe armonizzato
2934.99
TSCA
Yes

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