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Carbamate

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Identification
Molecular formula
CH3NO2
CAS number
RN: 381-98-0
IUPAC name
carbamate
State
State
Carbamates, in general, are solid at room temperature, characterized by their crystalline nature. The specific state can vary based on the actual substituents present on the carbamate.
Melting point (Celsius)
90.00
Melting point (Kelvin)
363.15
Boiling point (Celsius)
168.00
Boiling point (Kelvin)
441.15
General information
Molecular weight
59.04g/mol
Molar mass
59.0880g/mol
Density
1.2809g/cm3
Appearence

Carbamates typically appear as white crystalline solids, although their exact appearance can depend on the specific type of carbamate being discussed. They may also come in powder form and can be both soluble and insoluble in water depending on the specific substituents attached to the carbamate group.

Comment on solubility

Solubility of Carbamate (CH3NO2)

The compound carbamate, with the chemical formula CH3NO2, exhibits interesting solubility properties that are worth noting:

  • Solubility in Water: Carbamate is quite soluble in water, which makes it useful in various applications where aqueous solutions are required.
  • Polar Nature: The solubility can be attributed to the compound's polar characteristics, allowing it to interact favorably with water molecules.
  • Temperature Dependency: Like many compounds, the solubility of carbamate can be affected by temperature; generally, an increase in temperature enhances its solubility in water.
  • Effect of pH: The solubility can also be influenced by the pH of the solution, particularly because carbamates can exist in different protonation states.

In summary, carbamate's high solubility in water is primarily due to its polar functional groups, making it an important compound in various chemical processes. However, its solubility may vary based on environmental conditions and the medium in which it is dissolved.

Interesting facts

Interesting Facts About Carbamate

The term carbamate refers to a class of chemicals derived from carbamic acid. These compounds play a significant role in various fields, including agriculture, medicine, and industrial applications. Here are some intriguing insights about carbamates:

  • Pesticides: Many carbamates serve as important agricultural pesticides. They are effective at controlling pests while having a relatively low toxicity to mammals, making them a favored choice in integrated pest management.
  • Mechanism of Action: Carbamates inhibit the enzyme acetylcholinesterase, which is vital for the proper functioning of the nervous system. This action leads to the accumulation of acetylcholine at nerve junctions, resulting in paralysis of pests.
  • Pharmaceutical Applications: Some carbamate derivatives are used in medications, particularly as muscle relaxants and anesthetics. Their ability to modulate neurotransmitter activity is harnessed in these therapeutic settings.
  • Environmental Impact: While beneficial in agricultural practices, certain carbamates can have environmental consequences. Their presence in soil and water sources can lead to bioaccumulation and toxicity in non-target species.
  • Historical Context: Carbamate compounds have been of interest since the mid-20th century, with their introduction into use highlighted by their effectiveness and relatively lower risks compared to organophosphates.

In summary, carbamates are versatile compounds with significant impact on both agriculture and healthcare. Their dual role as pesticides and pharmacological agents demonstrates the complexity and utility of chemical substances in our everyday lives.

Synonyms
carbamate
Carbamic acid, ion(1-)
Carbamate ion
Carbamat
Karbamat
302-11-4
CHEBI:13941
DTXSID80184291
Carbamates
carboxyamide
carboxy-amide
racemic carbamate
7224-09-1
DTXCID90106782
KXDHJXZQYSOELW-UHFFFAOYSA-M
OTTSIBOPBONYJO-UHFFFAOYSA-N
Q27108972