264253
2′,4′-Difluoroacetophenone
98%
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About This Item
Linear Formula:
F2C6H3COCH3
CAS Number:
Molecular Weight:
156.13
Beilstein:
1940741
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay
98%
form
liquid
refractive index
n20/D 1.488 (lit.)
bp
80-81 °C/25 mmHg (lit.)
density
1.234 g/mL at 25 °C (lit.)
functional group
fluoro
ketone
SMILES string
CC(=O)c1ccc(F)cc1F
InChI
1S/C8H6F2O/c1-5(11)7-3-2-6(9)4-8(7)10/h2-4H,1H3
InChI key
QEWHNJPLPZOEKU-UHFFFAOYSA-N
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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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
150.8 °F - closed cup
Flash Point(C)
66 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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