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4-Ethoxy-3-(trifluoromethyl)benzoic acid
SpectraBase Compound ID FY4psdjsQRC
InChI InChI=1S/C10H9F3O3/c1-2-16-8-4-3-6(9(14)15)5-7(8)10(11,12)13/h3-5H,2H2,1H3,(H,14,15)
InChIKey KWEQYUCUGSDCHR-UHFFFAOYSA-N
Mol Weight 234.17 g/mol
Molecular Formula C10H9F3O3
Exact Mass 234.050379 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID IwpawWzyiaJ
Name 4-Ethoxy-3-(trifluoromethyl)benzoic acid
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Catalog Number H34048
Lot Number 10173722
Accessory DuraSample IR #145404C7
Acquisition Mode double sided, forward-backward
Actual Signal Gain 8
Actual Signal Gain 2nd Channel 1
Additional Data Treatment 1
Analog Signal 1 0.270357
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 Rotations 32
Background Scans 32
Background Scans or Time Scans
Backward Peak Amplitude -1837
Backward Peak Location 7339
Beam Splitter Setting KBr
Container ID C-009823
Copyright Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Data Point Format 1
Delay Before Measurement 1 s
Detector Setting RT-DLaTGS [Internal]
End Frequency Limit for File 340
External Synchronization Off
Focal Length 100
Formula C10H9F3O3
Frequency of First Point 3998.34 cm⁻¹
Frequency of Last Point 339.463 cm⁻¹
High Folding Limit 15800.5
High Frequency Limit 8000 cm⁻¹
High Pass Filter 0
InChI InChI=1S/C10H9F3O3/c1-2-16-8-4-3-6(9(14)15)5-7(8)10(11,12)13/h3-5H,2H2,1H3,(H,14,15)
InChIKey KWEQYUCUGSDCHR-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Laser Wavenumber 15800.5 cm⁻¹
Low Folding Limit 0
Low Frequency Limit 0
Low Pass Filter 10
Measurement Channel Sample Compartment
Molecular Weight 234.174 g/mol
Non Linearity Correction 0
Number of Points 3795
Number of Sample Scans 32
Optical Filter Setting Open
Peak Amplitude -1865
Peak Amplitude 2nd Channel 1
Peak Location 7396
Peak Location 2nd Channel 1
Phase Correction Mode Mertz
Phase Resolution 8
Preamplifier Gain 3
Preamplifier Gain Background 0
Purity 97%
Relative Humidity Interferometer 20 %
Resolution 4
SKU H34048-1G
SMILES OC(c1cc(c(cc1)OCC)C(F)(F)F)=O
Sample Comments Sample ground at metal edge of ATR
Sample Rotations 32
Sample Scans or Time Scans
Sample Spacing Divisor 1
Sample Spacing Multiplicator 1
Scan Time 27.295 s
Scanner Temperature 27.3 °C
Scanner Velocity 10 kHz
Signal Gain, Background automatic
Signal Gain, Sample automatic
Source of Spectrum Bio-Rad Laboratories, Inc.
Start Frequency Limit for File 4000 cm⁻¹
Technique ATR-Neat
Zero Filling Factor 4