264253
2′,4′-Difluoroacetophenone
98%
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About This Item
Linear Formula:
F2C6H3COCH3
CAS Number:
Molecular Weight:
156.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-667-6
Beilstein/REAXYS Number:
1940741
MDL number:
Assay:
98%
Form:
liquid
InChI key
QEWHNJPLPZOEKU-UHFFFAOYSA-N
InChI
1S/C8H6F2O/c1-5(11)7-3-2-6(9)4-8(7)10/h2-4H,1H3
SMILES string
CC(=O)c1ccc(F)cc1F
assay
98%
form
liquid
bp
80-81 °C/25 mmHg (lit.)
density
1.234 g/mL at 25 °C (lit.)
functional group
fluoro, ketone
General description
Vibrational spectral analysis of 2′,4′-difluoroacetophenone has been carried out by FT-IR and FT-Raman spectroscopy.
Application
2′,4′-Difluoroacetophenone has been used as starting reagent in the synthesis of difluorinated chalcones.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
150.8 °F - closed cup
flash_point_c
66 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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K Parimala et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 110, 269-284 (2013-04-13)
In this work, the vibrational spectral analysis was carried out by FT-IR and FT-Raman spectroscopy in the regions of 4000-400 cm(-1) and 3500-100 cm(-1), respectively for 2',4'-difluoroacetophenone (DFAP). The molecular structure, fundamental vibrational frequencies and intensity of the vibrational bands
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