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SpectraBase Compound ID DnXH32GEoe7
InChI InChI=1S/C4H4Cl2/c5-3-1-2-4-6/h3-4H2
Mol Weight 122.98 g/mol
Molecular Formula C4H4Cl2
Exact Mass 121.969006 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 1KzBGLsyCNp
Name 1,4-Dichloro-2-butyne
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number D1528
Lot Number 2K2VM-BT
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 0.270693
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 -1604
Backward Peak Location 7348
Beam Splitter Setting KBr
CAS Registry Number 821-10-3
Color Properties Light yellow
Container ID C-010195
Copyright Copyright © 2018-2023 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 C4H4Cl2
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/C4H4Cl2/c5-3-1-2-4-6/h3-4H2
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
Non Linearity Correction 0
Number of Points 3795
Number of Sample Scans 32
Optical Filter Setting Open
Peak Amplitude -1637
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 >97.0%
Relative Humidity Interferometer 0 %
Resolution 4
SKU D1528-5G
Sample Rotations 32
Sample Scans or Time Scans
Sample Spacing Divisor 1
Sample Spacing Multiplicator 1
Scan Time 27.326 s
Scanner Temperature 29.8 °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