John Wiley & Sons, Inc. SpectraBase; SpectraBase Compound ID=9MKvLGNC3w3 SpectraBase Spectrum ID=1jZl1mZ8kPN

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SpectraBase Compound ID 9MKvLGNC3w3
InChI InChI=1S/C5H4Br2S/c1-3-2-4(6)8-5(3)7/h2H,1H3
Mol Weight 255.95 g/mol
Molecular Formula C5H4Br2S
Exact Mass 253.840044 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 1jZl1mZ8kPN
Name 2,5-Dibromo-3-methylthiophene
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number D4304
Lot Number RW56L-HJ
Accessory DuraSample IR #145404C7
Acquisition Mode double sided, forward-backward
Actual Signal Gain 16
Actual Signal Gain 2nd Channel 1
Additional Data Treatment 1
Analog Signal 1 0.270602
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 -1722
Backward Peak Location 7348
Beam Splitter Setting KBr
CAS Registry Number 13191-36-1
Container ID C-010183
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 C5H4Br2S
Frequency of First Point 3998.29 cm⁻¹
Frequency of Last Point 339.459 cm⁻¹
High Folding Limit 15800.3
High Frequency Limit 8000 cm⁻¹
High Pass Filter 0
InChI InChI=1S/C5H4Br2S/c1-3-2-4(6)8-5(3)7/h2H,1H3
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
Measurement Channel Sample Compartment
Molecular Weight 255.955 g/mol
Non Linearity Correction 0
Number of Points 3795
Number of Sample Scans 32
Optical Filter Setting Open
Peak Amplitude -1762
Peak Amplitude 2nd Channel 1
Peak Location 7387
Peak Location 2nd Channel 1
Phase Correction Mode Mertz
Phase Resolution 8
Physical State Liquid
Preamplifier Gain 3
Preamplifier Gain Background 0
Purity >98.0%
Relative Humidity Interferometer 20 %
Resolution 4
SKU D4304-5G
SMILES c1c(sc(c1C)Br)Br
Sample Rotations 32
Sample Scans or Time Scans
Sample Spacing Divisor 1
Sample Spacing Multiplicator 1
Scan Time 27.332 s
Scanner Temperature 28.3 °C
Scanner Velocity 10 kHz
Signal Gain, Background automatic
Signal Gain, Sample automatic
Source of Spectrum Bio-Rad Laboratories, Inc.
SpectraBase Batch ID D1FywHOdsMq
Start Frequency Limit for File 4000 cm⁻¹
Synonyms 3-Methyl-2,5-dibromothiophene
Technique ATR-Neat
Zero Filling Factor 4