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

A12420 Pentafluorobenzoyl chloride, 98%

Número CAS
2251-50-5
Nombre Alternativo
Perfluorobenzoyl chloride

Tamaño Precio ($) Cantidad Disponibilidad
5g 54,64
25g 183,34
100g 467,20
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Pentafluorobenzoyl chloride, 98%

MDL
MFCD00000657
EINECS
218-842-4

Propiedades químicas

Fórmula
C7ClF5O
Peso molecular
230.52
Punto de ebullición
158-159°
Densidad
1.668
Índice de refracción
1.4535
Sensibilidad
Moisture Sensitive
Solubilidad
Decomposes in water.

Aplicaciones

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.

Notas

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.

Referencias documentales

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).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H314-H318

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

Indicaciones de precaución: 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.

Otras referencias

Beilstein
2054397
Clase de peligro
8
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2916.39
TSCA
No

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