How Do You Spell DIMETHYLZINC?

Pronunciation: [dˈa͡ɪmθɪlzˌɪŋk] (IPA)

The spelling of the word "dimethylzinc" can be explained through IPA phonetic transcription. The first syllable is pronounced "dɪ," similar to the word "did." The second syllable is pronounced "mɛθəl," which is like saying "meth" but with an "el" sound at the end. The third syllable is pronounced "zɪŋk," which is pronounced similarly to the element zinc. Therefore, the entire word is pronounced "dɪmɛθəlzɪŋk." The spelling of this word accurately reflects its pronunciation through the IPA system.

Meaning and Definition
Etymology
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DIMETHYLZINC Meaning and Definition

  1. Dimethylzinc is a chemical compound with the molecular formula (CH3)2Zn. It is an organozinc compound containing two methyl groups attached to a central zinc atom. It is a colorless liquid with a pungent odor and is highly flammable.

    Dimethylzinc is primarily used as a reagent in various organic synthesis reactions. It is known for its strong nucleophilic properties, allowing it to donate a methyl group during chemical reactions. Its high reactivity makes it a versatile compound and an essential building block for the preparation of complex organic molecules.

    In addition to its role as a reagent, dimethylzinc is extensively used in the semiconductor industry. It is commonly employed as a dopant source material for the growth of zinc oxide films by metal organic chemical vapor deposition (MOCVD). These films are widely used in optoelectronic devices such as solar cells, light-emitting diodes (LEDs), and thin-film transistors, where dimethylzinc acts as a precursor for the zinc source during film deposition.

    Due to its flammable and reactive nature, dimethylzinc must be handled with extreme caution, preferably under an inert atmosphere and in a well-ventilated laboratory setting. It poses various health and safety risks, including being highly toxic and a potential skin and eye irritant. Proper protective equipment and thorough training are necessary when working with dimethylzinc to minimize any potential hazards.

Etymology of DIMETHYLZINC

The word "dimethylzinc" consists of three components: "di-", "methyl", and "zinc".

1. "Di-" is a prefix derived from the Greek word "dis", meaning "two". In chemical nomenclature, it indicates the presence of two identical chemical groups or atoms in a molecule.

2. "Methyl" comes from the methyl group, which is the simplest alkyl group commonly found in organic chemistry. It is derived from methane (CH4) by replacing one hydrogen atom with a single-bonded carbon atom.

3. "Zinc" refers to the chemical element zinc (Zn), which is a transition metal with the atomic number 30 on the periodic table. It is commonly used in various industrial applications and is an essential nutrient for living organisms.

Therefore, "dimethylzinc" describes a chemical compound that contains two methyl groups attached to a zinc atom.