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Merck
CN

103772

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

99%

Synonym(s):

Pentafluorobenzoic acid chloride, Perfluorobenzoyl chloride

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About This Item

Linear Formula:
C6F5COCl
CAS Number:
Molecular Weight:
230.52
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
218-842-4
Beilstein/REAXYS Number:
2054397
MDL number:
Assay:
99%
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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

assay

99%

bp

158-159 °C (lit.)

density

1.601 g/mL at 25 °C (lit.)

functional group

acyl chloride, fluoro

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.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

supp_hazards

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

flash_point_f

No data available

flash_point_c

No data available


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Hannah Colldén et al.
American journal of physiology. Endocrinology and metabolism, 317(6), E1182-E1192 (2019-11-07)
Androgens exert important effects both in androgen-responsive tissues and in the intestinal tract. To determine the impact of the gut microbiota (GM) on intestinal androgen metabolism, we measured unconjugated (free) and glucuronidated androgen levels in intestinal contents from the small
Frank Giton et al.
European journal of endocrinology, 165(6), 917-924 (2011-09-29)
Differences in circulating steroid hormone levels have been hypothesized to explain ethnic differences in steroid-related diseases. The aim of this study was to determine the serum levels of a wide panel of steroid hormones, both androgens and estrogens, in healthy
Olga Begou et al.
Journal of pharmaceutical analysis, 10(1), 49-59 (2020-03-04)
Acetazolamide (molecular mass (MM), 222) belongs to the class of sulfonamides (R-SO2-NH2) and is one of the strongest pharmacological inhibitors of carbonic anhydrase activity. Acetazolamide is excreted unchanged in the urine. Here, we report on the development, validation and biomedical
I Elmroth et al.
Biotechnology and bioengineering, 35(8), 787-792 (1990-04-05)
Gas chromatography/mass spectrometry was used to detect the presence of Enterobacter cloacae in cultures of Leuconostoc mesenteroides, an organism used in an industrial process for production of dextrane. The penta-fluorobenzoyl-methyl ester derivative of 3-hydroxy-myristic acid, a characteristic compound of gram-negative
Cristina Daniela Possenti et al.
Chemosphere, 218, 827-835 (2018-12-07)
Triclosan (TCS) is an antimicrobial agent used in diverse personal care products that is considered as an emerging contaminant of both aquatic and terrestrial ecosystems. Although TCS aquatic ecotoxicity is well known, information on the presence and effects on terrestrial

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