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356-42-3 - Pentafluoropropionic anhydride, 98% - Perfluoropropionic anhydride - A14472 - Alfa Aesar

A14472 Pentafluoropropionic anhydride, 98%

Codice CAS
356-42-3
Sinonimi
Perfluoropropionic anhydride

Dimensioni Prezzo ($) Quantità Disponibilità
5g 24,32
25g 96,30
100g 305,60
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Pentafluoropropionic anhydride, 98%

MDL
MFCD00000429
EINECS
206-604-2

Proprietà chimiche

Formula
(CF3CF2CO)2O
Peso formula
310.04
Punto di ebollizione
73-74°
Densità
1.589
Sensibilità
Moisture Sensitive
Solubilità
Reacts with water.

Applicazioni

Pentafluoropropionic anhydride act as a derivatising agent of amines and alcohols. It is used in the in preparation of halogenated derivatives of phenolic acids, required for determination of some biologically important acids in cerebrospinal fluid, as derivatization reagent in detection of 1,2,3,4-tetrahydroisoquinoline and 1-methyl-1,2,3,4-tetrahydroisoquinoline as endogenous amines from non-treated rat brain by GC-multiple ion detection and in simultaneous determination of the major metabolites of dopamine in rat striatum by gas-liquid chromatography.

Note

Store at room temperature. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.

Letteratura

E Watson.; S Wilk. Derivatization and gas chromatographic determination of some biologically important acids in cerebrospinal fluid. Analytical Biochemistry. 1974, 59 (2), 441-451.

M Kohno.; S Ohta.; M Hirobe. Tetrahydroisoquinoline and 1-methyl-tetrahydroisoquinoline as novel endogenous amines in rat brain. Biochemical and Biophysical Research Communications. 1986, 140 (1), 448-454.

Reagent for the preparation of volatile pentafluoropropionyl derivatives of amines, alcohols, etc. for GC, sensitive to electron-capture detection: J. Chromat., 60, 134 (1971); 69, 157 (1972); 97, 19, 175 (1974); Anal. Chem., 56, 1695 (1984). For monographs on GC reagents, see: D. R. Knapp, Handbook of Analytical Derivatisation Reactions, Wiley, N.Y. (1979); Handbook of Derivatives for Chromatography, 2nd ed., K. Blau and J. M. Halket, Eds., Wiley, Chichester (1993).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Dichiarazioni precauzionali: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
1806446
Classe di rischio
8
Gruppo di imballaggio
II
Codice tariffe armonizzato
2915.90
TSCA
Yes

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