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2,2,2,3'-Tetrafluoroacetophenone
SpectraBase Compound ID 1Lu6irt1xMs
InChI InChI=1S/C8H4F4O/c9-6-3-1-2-5(4-6)7(13)8(10,11)12/h1-4H
InChIKey NQSPTMFCJGKOQJ-UHFFFAOYSA-N
Mol Weight 192.11 g/mol
Molecular Formula C8H4F4O
Exact Mass 192.019827 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID Dn73WJqYj2D
Name 2,2,2,3'-Tetrafluoroacetophenone
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Catalog Number H64704
Lot Number N06D031
Accessory TRANS *14560FA0
Acquisition Mode double sided, forward-backward
Actual Signal Gain 2
Actual Signal Gain 2nd Channel 1
Additional Data Treatment 0
Analog Signal 1 0.270569
Analog Signal 2 0
Aperture Setting 6 mm
Apodization Function Norton-Beer, medium
Background Measurement Channel Sample Compartment
Background Peak Amplitude 2nd Channel 1
Background Peak Location 2nd Channel 1
Background Scans 16
Background Scans or Time Scans
Backward Peak Amplitude -13015
Backward Peak Location 14480
Beam Splitter Setting KBr
CAS Registry Number 708-64-5
Color Properties Colorless to pale yellow
Container ID C-009285
Copyright Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Data Point Format 1
Delay Before Measurement 0 s
Detector Setting RT-DLaTGS [Internal]
End Frequency Limit for File 340
External Synchronization Off
Focal Length 100
Formula C8H4F4O
Frequency of First Point 3999.75 cm⁻¹
Frequency of Last Point 339.942 cm⁻¹
High Folding Limit 15800.3
High Frequency Limit 8000 cm⁻¹
High Pass Filter 0
InChI InChI=1S/C8H4F4O/c9-6-3-1-2-5(4-6)7(13)8(10,11)12/h1-4H
InChIKey NQSPTMFCJGKOQJ-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Laser Wavenumber 15800.3 cm⁻¹
Low Folding Limit 0
Low Frequency Limit 0
Low Pass Filter 10
Molecular Weight 192.113 g/mol
Non Linearity Correction 0
Number of Points 15181
Number of Sample Scans 16
Optical Filter Setting Open
Peak Amplitude -12979
Peak Amplitude 2nd Channel 1
Peak Location 14475
Peak Location 2nd Channel 1
Phase Correction Mode Mertz
Phase Resolution 4
Physical State Liquid
Preamplifier Gain Background 0
Purity 98%
Relative Humidity Interferometer 10 %
Resolution 2
SKU H64704-1G
SMILES C(F)(F)(F)C(c1cc(ccc1)F)=O
Sample Spacing Divisor 1
Sample Spacing Multiplicator 1
Scan Time 24.993 s
Scanner Temperature 30.6 °C
Scanner Velocity 10 kHz
Signal Gain, Background automatic
Source of Spectrum Bio-Rad Laboratories, Inc.
Start Frequency Limit for File 4000 cm⁻¹
Synonyms α,α,α,3-Tetrafluoroacetophenone
Technique Neat
Window KBr Window - 1 Side
Zero Filling Factor 8