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364991

Sigma-Aldrich

6-Fluoro-4-chromanone

99%

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About This Item

Empirical Formula (Hill Notation):
C9H7FO2
CAS Number:
66892-34-0
Molecular Weight:
166.15
EC Number:
266-511-8
MDL number:
MFCD00038654
UNSPSC Code:
12352100
PubChem Substance ID:
24862473
NACRES:
NA.22

Assay

99%

mp

114-116 °C (lit.)

SMILES string

Fc1ccc2OCCC(=O)c2c1

InChI

1S/C9H7FO2/c10-6-1-2-9-7(5-6)8(11)3-4-12-9/h1-2,5H,3-4H2

InChI key

SWBBIJZMIGAZHW-UHFFFAOYSA-N

General description

6-Fluoro-4-chromanone has been tested in the specific synthetic route for the preparation of organically modified xerogel.

Application

6-Fluoro-4-chromanone may be used as internal standard:
  • to investigate the carbonyls emission from gasoline-powered light-duty vehicles (LDVs) and heavy-duty diesel-powered vehicles by chromatography-mass spectrometry analyses
  • in a direct analysis of carbonyls in diesel emissions by new HPLC technique with atmospheric pressure chemical ionization (APCI) MS

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Chris A Jakober et al.
Analytical chemistry, 78(14), 5086-5093 (2006-07-18)
Liquid chromatography coupled with atmospheric pressure chemical ionization (APCI) ion trap mass spectrometry (ITMS) is applied to atmospheric aerosol relevant carbonyls. Characterization of positive and negative ion detection mass spectra are presented for 24 model compounds analyzed in their underivatized
Preparation of a 2-(4-fluorophenyl) indole-modified xerogel and its use for the fabrication of screen-printed electrodes for the electrocatalytic determination of sulfide.
Roman G, et al.
Analytica Chimica Acta, 523(2), 201-207 (2004)
Chris A Jakober et al.
Environmental science & technology, 42(13), 4697-4703 (2008-08-06)
Carbonyls from gasoline-powered light-duty vehicles (LDVs) and heavy-duty diesel-powered vehicles (HDDVs) operated on chassis dynamometers were measured by use of an annular denuder-quartz filter-polyurethane foam sampler with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine derivatization and chromatography-mass spectrometry analyses. Two internal standards were utilized based on

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