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367-57-7 - 1,1,1-Trifluoro-2,4-pentanedione, 98% - Tfpd-H - 1,1,1-Trifluoroacetylacetone - A14682 - Alfa Aesar

A14682 1,1,1-Trifluoro-2,4-pentanedione, 98%

Codice CAS
367-57-7
Sinonimi
Tfpd-H
1,1,1-Trifluoroacetylacetone

Dimensioni Prezzo ($) Quantità Disponibilità
5g 20,32
25g 67,95
100g 232,20
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1,1,1-Trifluoro-2,4-pentanedione, 98%

MDL
MFCD00000427
EINECS
206-698-5

Proprietà chimiche

Formula
CF3COCH2COCH3
Peso formula
154.09
Punto di ebollizione
105-107°
Punto di infiammabilità
26°(79°F)
Densità
1.274
Indice di rifrazione
1.3890
Solubilità
Soluble in water (slightly) and many organic solvents.

Applicazioni

1,1,1-Trifluoro-2,4-pentanedione has been used as reagent in the preparation of 2-alkylcarbonyl and 2-benzoyl-3-trifluoromethylquinoxaline 1,4-di-N-oxide derivatives.

Note

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Letteratura

Belen Zarranz; Andres Jaso; Ignacio Aldana; Antonio Monge. Synthesis and anticancer activity evaluation of new 2-alkylcarbonyl and 2-benzoyl-3-trifluoromethyl-quinoxaline 1,4-di-N-oxide derivatives. Bioorganic & Medicinal Chemistry. 2004, 12, (13),3711-3721

 

Mansoureh Zahedi-Tabrizi; Fariba Tayyari; Zainab Moosavi-Tekyeh; Alireza Jalali; Sayyed Faramarz Tayyari. Structure and vibrational assignment of the enol form of 1,1,1-trifluoro-2,4-pentanedione. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 2006, 65, (2),387-396

Chelating ligand. Review of chemistry of fluorinated ß-diketones: Russ. Chem. Rev., 50, 180 (1981).

For use in the preparation of trifluoromethyl pyrimidines by reaction with guanidines, see: Synth. Commun., 20, 913 (1990):

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H226-H302-H315-H319-H335

Flammable liquid and vapour. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-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. Ground/bond container and receiving equipment. 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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
1705177
Classe di rischio
3
Gruppo di imballaggio
III
Codice tariffe armonizzato
2914.70
TSCA
Yes

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