Skip to main content

Benzocaine

ADVERTISEMENT
Identification
Molecular formula
C9H11NO2
CAS number
94-09-7
IUPAC name
pentyl 4-aminobenzoate
State
State

At room temperature, Benzocaine is in a solid state. It is typically used as a local anesthetic in its solid, powdered form.

Melting point (Celsius)
88.00
Melting point (Kelvin)
361.15
Boiling point (Celsius)
310.00
Boiling point (Kelvin)
583.15
General information
Molecular weight
165.19g/mol
Molar mass
165.1900g/mol
Density
1.1710g/cm3
Appearence

Benzocaine appears as a white, crystalline powder that can also form in silky, crystalline leaflets. It is odorless but has a slightly bitter taste.

Comment on solubility

Solubility of pentyl 4-aminobenzoate (C9H11NO2)

Pentyl 4-aminobenzoate exhibits unique solubility characteristics that make it intriguing for various chemical applications. Understanding its solubility is crucial for its use in formulations and reactions. Here are some key points about its solubility:

  • Solvent Interaction: Pentyl 4-aminobenzoate is likely to be soluble in organic solvents, such as ethanol and acetone, due to its non-polar pentyl chain, which enhances solvation in non-polar environments.
  • Aqueous Solubility: This compound may exhibit limited solubility in water because of its hydrophobic alkyl group, making it less favorable to dissolve in polar solvents.
  • Temperature Dependence: Like many organic compounds, its solubility can vary with temperature; increasing the temperature may improve its solubility in non-polar solvents.
  • pH Influence: The presence of the amino group may allow for ionization effects in specific pH conditions, which can enhance solubility in aqueous solutions under basic environments.

In summary, pentyl 4-aminobenzoate's solubility is influenced by factors such as solvent type, temperature, and pH. Its tendency to be soluble in non-polar solvents while exhibiting limited aqueous solubility makes it a versatile compound in various chemical contexts. Understanding these solubility characteristics is essential for effectively utilizing this compound in practical applications.

Interesting facts

Interesting Facts about Pentyl 4-Aminobenzoate

Pentyl 4-aminobenzoate, commonly known as benzocaine, is an intriguing compound with a variety of applications and fascinating properties. Here are some key insights about this compound:

  • Pharmaceutical Use: Pentyl 4-aminobenzoate is primarily used as a local anesthetic. It is a popular ingredient in many over-the-counter products, such as topical ointments and sprays, for pain relief.
  • Mechanism of Action: The compound works by blocking the transmission of nerve impulses in the affected area, effectively numbing the sensation of pain. This makes it invaluable in medical and dental procedures.
  • Synthesis: The compound can be synthesized through a reaction between p-aminobenzoic acid and pentanol. This process highlights the importance of functional groups in organic chemistry.
  • Safety and Regulation: While generally considered safe when used as directed, pentyl 4-aminobenzoate can cause allergic reactions in some individuals. Regulatory agencies monitor its use to ensure consumer safety.

In the words of a seasoned chemist, "Understanding the properties and applications of compounds like pentyl 4-aminobenzoate can open the door to innovative solutions in medicine." This compound serves as a prime example of how organic chemistry intersects with daily life.

Furthermore, the study of pentyl 4-aminobenzoate allows students and scientists to explore various concepts such as:

  1. Reaction mechanisms and synthesis pathways
  2. The role of anesthetics in medicine
  3. Analytical methods for detecting and quantifying chemical substances

In conclusion, pentyl 4-aminobenzoate is more than just a chemical compound; it is a vital tool in the medical field, showcasing the remarkable interplay between chemistry and health.

Synonyms
Benzoic acid, 4-amino-, pentyl ester
AI3-05691
NSC 69110
681-115-9
pentyl 4-aminobenzoate
13110-37-7
N-PENTYL-4-AMINOBENZOATE
n-Amyl 4-aminobenzoate
N-PENTYL 4-AMINOBENZOATE
MFCD00455845
SCHEMBL769120
DTXSID40876908
ALBB-025717
NSC69110
BBL002769
NSC-69110
SBB043653
STK387970
AKOS000274093
SB77615
s12347
AS-58330
BENZOIC ACID, 4-AMINO-,PENTY ESTER
DB-042000
CS-0205873
ST45028813
SR-01000512116
SR-01000512116-1