DIMETHYLARSINIC ACID Meaning and
Definition
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Dimethylarsinic acid, also known as DMA, is a chemical compound with the molecular formula (CH3)2AsO2H. It is a derivative of arsenic and belongs to the class of organoarsenic compounds.
DMA is a white crystalline solid that is highly soluble in water. It is primarily used as a laboratory reagent and in various industrial applications. It is an intermediate compound in the production of herbicides, insecticides, and wood preservatives.
In terms of its chemical properties, DMA is a weak acid, with a pKa value of approximately 3.7. It can ionize in water to form the dimethylarsinate anion (DMA^-), which is more stable and less toxic than the acid form.
DMA is of environmental concern due to its potential toxicity and its involvement in certain pollution incidents. It has been detected in agricultural soils, groundwater, and even in some food and drinking water sources. The compound is known to have harmful effects on living organisms, including mammals, fish, and plants. It has been associated with various health issues, such as respiratory problems, skin irritation, and even certain types of cancer.
Efforts are being made to regulate and monitor the presence of DMA in the environment, especially in relation to its use in agriculture and industrial activities, in order to minimize its potential impact on human health and the ecosystem.
Common Misspellings for DIMETHYLARSINIC ACID
- simethylarsinic acid
- ximethylarsinic acid
- cimethylarsinic acid
- fimethylarsinic acid
- rimethylarsinic acid
- eimethylarsinic acid
- dumethylarsinic acid
- djmethylarsinic acid
- dkmethylarsinic acid
- domethylarsinic acid
- d9methylarsinic acid
- d8methylarsinic acid
- dinethylarsinic acid
- dikethylarsinic acid
- dijethylarsinic acid
- dimwthylarsinic acid
- dimsthylarsinic acid
- dimdthylarsinic acid
- dimrthylarsinic acid
- dim4thylarsinic acid
Etymology of DIMETHYLARSINIC ACID
The word "dimethylarsinic acid" can be broken down into its constituent parts to understand its etymology:
1. Dimethyl: "Di-" is a prefix indicating two, and "methyl" refers to a chemical group consisting of one carbon and three hydrogen atoms (CH₃-). Therefore, "dimethyl" refers to two methyl groups.
2. Arsenic: Arsenic is a chemical element with the symbol As and atomic number 33. It is derived from the Greek word "arsenikon", meaning "yellow orpiment", which is a yellow mineral compound of arsenic sulfide used in ancient times.
3. -ic: This suffix is commonly used in chemistry to indicate that a compound is an acid. It comes from the Latin suffix "-icus", meaning "pertaining to".
Similar spelling words for DIMETHYLARSINIC ACID
- dimethylarsenic acid,
- dimethylarsenic acid..
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