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2251-50-5 - Pentafluorobenzoyl chloride, 98% - Perfluorobenzoyl chloride - A12420 - Alfa Aesar

A12420 Pentafluorobenzoyl chloride, 98%

Codice CAS
2251-50-5
Sinonimi
Perfluorobenzoyl chloride

Dimensioni Prezzo ($) Quantità Disponibilità
5g 56,80
25g 182,00
100g 572,00
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Pentafluorobenzoyl chloride, 98%

MDL
MFCD00000657
EINECS
218-842-4

Proprietà chimiche

Formula
C7ClF5O
Peso formula
230.52
Punto di ebollizione
158-159°
Densità
1.668
Indice di rifrazione
1.4535
Sensibilità
Moisture Sensitive
Solubilità
Decomposes in water.

Applicazioni

A reagent used for deriving primary amines. 2,3,4,5,6-Pentafluorobenzoyl chloride was used for derivatization of 5-androstenediol, testosterone, estradiol , dihydrotestosterone and estrone in a study to determine their serum levels. 2,3,4,5,6-Pentafluorobenzoyl chloride was used to derivative dimethylamine(DMA) in study to develop a rapid and accurate GC-MS method for determination of DMA in human urine. It was used in a study to detect the presence of Enterobacter cloacae in cultures of Leuconostoc mesenteroide by gas chromatography/mass spectrometry.

Note

Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, Water, Alcohols, Strong bases.

Letteratura

Frank Giton et. al. Serum sex steroids measured in middle-aged European and African-Caribbean men by gas chromatography-mass spectrometry. European Journal of Endocrinology. 2011, 165 (6),917-924.

Dimitrios Tsikas et. al. Accurate quantification of dimethylamine (DMA) in human urine by gas chromatography-mass spectrometry as pentafluorobenzamide derivative: evaluation of the relationship between DMA and its precursor asymmetric dimethylarginine (ADMA) in health and disease.. Journal of Chromatography B.2007, 851 (1-2),229-239.

Reagent for the preparation of derivatives of primary amines, etc. for GC. 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: P260u-P201-P280i-P304+P340-P405-P501a

Obtain special instructions before use. Wear eye/face protection. 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
2054397
Classe di rischio
8
Gruppo di imballaggio
II
Codice tariffe armonizzato
2916.39
TSCA
No

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