1 Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm ¹H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given showing a "zoom-in" on an important part of the spectrum. Mass Spectrometry (not shown): [M] = 158 m/z Infrared Spectroscopy (not shown): 2970, 2940, 2880, 1819, 1750, 1039, 1031 cm³ -1 ¹H Nuclear Magnetic Resonance. 3 180 t 13C Nuclear Magnetic Resonance. 160 4H 140 120 m 4HPPM 100 PPM 80 6H 60 40 20

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please answer with structure and name of chemical compound! 

**Spectroscopic Analysis of a Pure Compound**

**Information:** Each spectrum below was obtained from a pure compound. The Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm⁻¹. For ¹H NMR spectra, the integral is given in the number of hydrogens (H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given, showing a “zoom-in” on an important part of the spectrum.

### Mass Spectrometry (not shown):

- **[M] = 158 m/z**

### Infrared Spectroscopy (not shown):

- **Peaks:** 2970, 2940, 2880, 1819, 1750, 1039, 1031 cm⁻¹

### ¹H Nuclear Magnetic Resonance:

The ¹H NMR spectrum displays several peaks:

- A triplet (t) at approximately 0.9 ppm integrating to 6 hydrogens (6H).
- A multiplet (m) at approximately 1.3 ppm integrating to 4 hydrogens (4H).
- A triplet (t) at approximately 1.7 ppm integrating to 4 hydrogens (4H).

### ¹³C Nuclear Magnetic Resonance:

The ¹³C NMR spectrum shows peaks at various positions:

- A peak near 180 ppm, indicative of a carbonyl group.
- Peaks around 30 ppm, 40 ppm, and 50 ppm, typically associated with various alkyl groups.

This data suggests the presence of different functional groups and carbon-hydrogen environments in the compound.
Transcribed Image Text:**Spectroscopic Analysis of a Pure Compound** **Information:** Each spectrum below was obtained from a pure compound. The Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm⁻¹. For ¹H NMR spectra, the integral is given in the number of hydrogens (H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given, showing a “zoom-in” on an important part of the spectrum. ### Mass Spectrometry (not shown): - **[M] = 158 m/z** ### Infrared Spectroscopy (not shown): - **Peaks:** 2970, 2940, 2880, 1819, 1750, 1039, 1031 cm⁻¹ ### ¹H Nuclear Magnetic Resonance: The ¹H NMR spectrum displays several peaks: - A triplet (t) at approximately 0.9 ppm integrating to 6 hydrogens (6H). - A multiplet (m) at approximately 1.3 ppm integrating to 4 hydrogens (4H). - A triplet (t) at approximately 1.7 ppm integrating to 4 hydrogens (4H). ### ¹³C Nuclear Magnetic Resonance: The ¹³C NMR spectrum shows peaks at various positions: - A peak near 180 ppm, indicative of a carbonyl group. - Peaks around 30 ppm, 40 ppm, and 50 ppm, typically associated with various alkyl groups. This data suggests the presence of different functional groups and carbon-hydrogen environments in the compound.
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