DIMETHYLARSINE Meaning and
Definition
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Dimethylarsine is a chemical compound derived from arsenic, typically in the form of a colorless, flammable gas. It is also commonly referred to as DMA or (CH3)2AsH. Dimethylarsine belongs to the class of organoarsenic compounds, which are organic compounds containing carbon and arsenic atoms chemically bonded together.
In terms of its physical properties, dimethylarsine has a distinct garlic-like odor, similar to many other arsenic-based compounds. It is highly toxic and poses significant health risks upon inhalation, ingestion, or skin contact. Dimethylarsine is primarily used in laboratory research settings as a reagent and in some specialized industrial applications.
In practical applications, dimethylarsine is utilized as a precursor in the production of semiconductor materials, specifically gallium arsenide (GaAs) for use in electronic devices such as transistors and laser diodes. It is also employed as a catalyst or intermediate in certain chemical reactions, as well as a pharmaceutical intermediate for synthesizing organic compounds.
Due to its toxic nature and potential environmental hazards, the handling and disposal of dimethylarsine require strict adherence to safety guidelines and regulations. Specialized equipment, such as fume hoods and personal protective gear, is recommended for those working with this compound. The use of dimethylarsine should only be undertaken by trained professionals in appropriate controlled environments.
Common Misspellings for DIMETHYLARSINE
- simethylarsine
- ximethylarsine
- cimethylarsine
- fimethylarsine
- rimethylarsine
- eimethylarsine
- dumethylarsine
- djmethylarsine
- dkmethylarsine
- domethylarsine
- d9methylarsine
- d8methylarsine
- dinethylarsine
- dikethylarsine
- dijethylarsine
- dimwthylarsine
- dimsthylarsine
- dimdthylarsine
- dimrthylarsine
- dim4thylarsine
Etymology of DIMETHYLARSINE
The word "dimethylarsine" is derived from its chemical composition and structure.
"Di-" is a prefix indicating that there are two methyl (-CH3) groups attached to the central atom, which is arsenic (As).
"Methyl" is derived from the Greek word "methy" meaning "wine" and "yl" denoting an alkyl group (-CH3).
"Arsine" is derived from "arsenic" and the suffix "-ine" indicating that it is an organic compound.
Thus, "dimethylarsine" refers to a chemical compound that consists of two methyl groups attached to an arsenic atom.
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