P0782
2,3,4,5,6-Pentafluorobenzoyl chloride
Synonym(s):
Pentafluorobenzoic acid chloride, Perfluorobenzoyl chloride
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About This Item
Linear Formula:
C6F5COCl
CAS Number:
Molecular Weight:
230.52
EC Number:
218-842-4
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2054397
MDL number:
InChI key
MYHOHFDYWMPGJY-UHFFFAOYSA-N
InChI
1S/C7ClF5O/c8-7(14)1-2(9)4(11)6(13)5(12)3(1)10
SMILES string
Fc1c(F)c(F)c(c(F)c1F)C(Cl)=O
bp
158-159 °C (lit.)
density
1.601 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Regulatory Information
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X Xiao et al.
Rapid communications in mass spectrometry : RCM, 14(21), 1991-2001 (2000-11-21)
A sensitive procedure for the determination of estrogens in urine has been developed, using enzymatic hydrolysis and ether extraction followed by capillary gas chromatography with negative chemical ionisation mass spectrometry (GC/NCI-MS) of the pentafluorobenzoyl derivatives. These derivatives were superior for
Ana G Cunha et al.
Biomacromolecules, 8(4), 1347-1352 (2007-03-24)
New highly hydrophobic/lipophobic biopolymers were prepared by the controlled heterogeneous pentafluorobenzoylation of cellulose substrates, i.e., plant and bacterial cellulose fibers. The characterization of the modified fibers was performed by elemental analysis, FTIR spectroscopy, X-ray diffraction, thermogravimetry, and surface analysis (XPS
Ramona Jenske et al.
Journal of agricultural and food chemistry, 56(14), 5500-5505 (2008-06-24)
2- and 3-hydroxy fatty acids (2- and 3-OH-FAs) are bioactive substances reported in sphingolipids and bacteria. Little is known of their occurrence in food. For this reason, a method suitable for the determination of OH-FAs at trace levels in bovine
Deepesh Kumar Singh et al.
Journal of chromatography. A, 1218(33), 5683-5687 (2011-07-19)
A simple and highly sensitive gas chromatographic method has been developed for the determination of low molecular weight short-chain aliphatic amines (SCAAs) after their simultaneous extraction and in-syringe derivatization with pentafluorobenzoyl chloride (PFBOC). Derivatization of the low molecular weight aliphatic
Li-Wen Chung et al.
Journal of chromatography. A, 1216(18), 4083-4089 (2009-03-31)
An orthogonal array design (OAD) was applied to optimize microwave-assisted derivatization (MAD) for analysis of trace amphetamine (AM) and methamphetamine (MA) by negative chemical ionization gas chromatography-mass spectrometry (NCI GC-MS). The 2,3,4,5,6-pentafluorobenzoyl chloride (PFBC) was used as a derivatization reagent.
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