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103772 Sigma-Aldrich

2,3,4,5,6-Pentafluorobenzoyl chloride

99%

Synonym: Pentafluorobenzoic acid chloride, Perfluorobenzoyl chloride

  • CAS Number 2251-50-5

  • Linear Formula C6F5COCl

  • Molecular Weight 230.52

  •  Beilstein/REAXYS Number 2054397

  •  EC Number 218-842-4

  •  MDL number MFCD00000657

  •  PubChem Substance ID 24846622

  •  NACRES NA.22

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Properties

Related Categories Acid Halides, Acylation Reagents, Analytical Reagents, Analytical/Chromatography, Aryl Fluorinated Building Blocks,
assay   99%
refractive index   n20/D 1.453 (lit.)
bp   158-159 °C (lit.)
density   1.601 g/mL at 25 °C (lit.)
SMILES string   Fc1c(F)c(F)c(c(F)c1F)C(Cl)=O
InChI   1S/C7ClF5O/c8-7(14)1-2(9)4(11)6(13)5(12)3(1)10
InChI key   MYHOHFDYWMPGJY-UHFFFAOYSA-N

Description

Application

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 derivatize dimethylamine(DMA) in study to develop a rapid and accurate GC–MS method for determination of DMA in human urine. 2,3,4,5,6-Pentafluorobenzoyl chloride was used in a study to detect the presence of Enterobacter cloacae in cultures of Leuconostoc mesenteroide by gas chromatography/mass spectrometry.

Packaging

1, 5, 25 g in ampule

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
EUH014
RIDADR 
UN 3265 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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