John Wiley & Sons, Inc. SpectraBase; SpectraBase Compound ID=72X4ZPIIX7z SpectraBase Spectrum ID=AkRjiyJ7PzW

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4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl benzoate
SpectraBase Compound ID 72X4ZPIIX7z
InChI InChI=1S/C16H22NO3/c1-15(2)10-13(11-16(3,4)17(15)19)20-14(18)12-8-6-5-7-9-12/h5-9,13H,10-11H2,1-4H3
Mol Weight 276.36 g/mol
Molecular Formula C16H22NO3
Exact Mass 276.159969 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID AkRjiyJ7PzW
Name 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl benzoate
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number H0878
Lot Number VGGHH-MF
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 0.270226
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 -2012
Backward Peak Location 7369
Beam Splitter Setting KBr
CAS Registry Number 3225-26-1
Color Properties Pale yellow
Container ID C-009432
Copyright Copyright © 2018-2021 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 C16H22NO3
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/C16H22NO3/c1-15(2)10-13(11-16(3,4)17(15)19)20-14(18)12-8-6-5-7-9-12/h5-9,13H,10-11H2,1-4H3
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 276.356 g/mol
Non Linearity Correction 0
Number of Points 3795
Number of Sample Scans 32
Optical Filter Setting Open
Peak Amplitude -2029
Peak Amplitude 2nd Channel 1
Peak Location 7366
Peak Location 2nd Channel 1
Phase Correction Mode Mertz
Phase Resolution 8
Physical State Solid
Preamplifier Gain 3
Preamplifier Gain Background 0
Purity 97%
Relative Humidity Interferometer 10 %
Resolution 4
SKU H0878-1G
SMILES C1C(N(C(CC1OC(c1ccccc1)=O)(C)C)[O])(C)C
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 27.294 s
Scanner Temperature 25.9 °C
Scanner Velocity 10 kHz
Signal Gain, Background automatic
Signal Gain, Sample automatic
Source of Spectrum Bio-Rad Laboratories, Inc.
SpectraBase Batch ID 9aJi8goMqfQ
Start Frequency Limit for File 4000 cm⁻¹
Technique ATR-Neat
Zero Filling Factor 4