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  2. tert-Butyl chloride - Wikipedia

    en.wikipedia.org/wiki/Tert-Butyl_chloride

    (ch 3) 3 coh + hcl → (ch 3) 3 ccl + h 2 o Because tert -butanol is a tertiary alcohol, the relative stability of the tert -butyl carbocation in the step 2 allows the S N 1 mechanism to be followed, whereas a primary alcohol would follow an S N 2 mechanism.

  3. Mass spectrum - Wikipedia

    en.wikipedia.org/wiki/Mass_spectrum

    A mass spectrum is a histogram plot of intensity vs. mass-to-charge ratio (m/z) in a chemical sample, [1] usually acquired using an instrument called a mass spectrometer. Not all mass spectra of a given substance are the same; for example, some mass spectrometers break the analyte molecules into fragments ; others observe the intact molecular ...

  4. Mass spectral interpretation - Wikipedia

    en.wikipedia.org/wiki/Mass_spectral_interpretation

    [1] [2] Mass spectra is a plot of relative abundance against mass-to-charge ratio. It is commonly used for the identification of organic compounds from electron ionization mass spectrometry. [3] [4] Organic chemists obtain mass spectra of chemical compounds as part of structure elucidation and the analysis is part of many organic chemistry ...

  5. Mass chromatogram - Wikipedia

    en.wikipedia.org/wiki/Mass_chromatogram

    A mass chromatogram is a representation of mass spectrometry data as a chromatogram, where the x-axis represents time and the y-axis represents signal intensity. [1] The source data contains mass information; however, it is not graphically represented in a mass chromatogram in favor of visualizing signal intensity versus time.

  6. Isobutyl chloride - Wikipedia

    en.wikipedia.org/wiki/Isobutyl_chloride

    Molar mass: 92.57 g·mol −1 Appearance Colourless liquid Density: 877 mg mL −1: ... Isobutyl chloride (1-chloro-2-methylpropane) is an organochlorine compound.

  7. Isobutylene - Wikipedia

    en.wikipedia.org/wiki/Isobutylene

    Isobutylene (or 2-methylpropene) is a hydrocarbon with the chemical formula (CH 3) 2 C=CH 2. It is a four-carbon branched alkene (olefin), one of the four isomers of butylene . It is a colorless flammable gas, and is of considerable industrial value.

  8. 1,2,3-Trichloropropane - Wikipedia

    en.wikipedia.org/wiki/1,2,3-Trichloropropane

    Pre-1980s, agricultural use of chloropropane-containing soil fumigants for use as pesticides and nematicides was prevalent in the United States. Some soil fumigants, which contained a mixture of primarily 1,3-dichloropropene and 1,2-dichloropropane, and in which 1,2,3-TCP was a minor component, e.g., trade name of D-D, were marketed for the cultivation of various crops including citrus fruits ...

  9. Isobutane - Wikipedia

    en.wikipedia.org/wiki/Isobutane

    Isobutane, also known as i-butane, 2-methylpropane or methylpropane, is a chemical compound with molecular formula HC(CH 3) 3. It is an isomer of butane. Isobutane is a colorless, odorless gas. It is the simplest alkane with a tertiary carbon atom.