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Furoic acid

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Identification
Molecular formula
C5H4O3
CAS number
88-14-2
IUPAC name
furan-2-carboxylic acid
State
State

At room temperature, furoic acid is typically in a solid state, appearing as crystalline powder.

Melting point (Celsius)
129.00
Melting point (Kelvin)
402.15
Boiling point (Celsius)
167.50
Boiling point (Kelvin)
440.65
General information
Molecular weight
112.08g/mol
Molar mass
112.0830g/mol
Density
1.4890g/cm3
Appearence

Furoic acid is a white or light beige crystalline solid. It has a slight aromatic odor and is often found as a powder or crystalline substance.

Comment on solubility

Solubility of Furan-2-carboxylic Acid

Furan-2-carboxylic acid, a heterocyclic compound, exhibits unique solubility characteristics that are important for both laboratory and industrial applications. Its solubility behavior can be summarized as follows:

  • Aqueous Solubility: Furan-2-carboxylic acid is generally soluble in water, which is primarily attributed to its carboxylic acid group (-COOH). This functional group facilitates hydrogen bonding with water molecules, enhancing its solubility.
  • Solvents: In addition to water, it shows good solubility in various organic solvents, including:
    • Methanol
    • Ethanol
    • Acetone
  • Temperature Influence: The solubility tends to increase with temperature, which is a common trait for many organic compounds. Higher temperatures often provide more energy to disrupt intermolecular forces, thus increasing solubility.
  • pH Dependence: The solubility of furan-2-carboxylic acid can vary significantly with pH. In more alkaline conditions, it may exist in its deprotonated form, which is often more soluble due to enhanced ion-dipole interactions.

To summarize, the solubility of furan-2-carboxylic acid is influenced by several factors, including specific solvent interactions, temperature variations, and pH levels. Understanding these solubility properties is crucial for its effective use in synthetic applications and various chemical processes.

Interesting facts

Interesting Facts about Furan-2-Carboxylic Acid

Furan-2-carboxylic acid, also known as 2-furoic acid, is an intriguing aromatic compound characterized by its furan ring structure. This compound combines the properties of a carboxylic acid with a five-membered aromatic ring, providing unique chemical reactivity and applications. Here are some fascinating insights:

  • Natural Occurrence: Furan-2-carboxylic acid can be found in various natural sources, including certain fruits and plant materials, where it contributes to their flavor profiles.
  • Versatile Building Block: It serves as a versatile precursor in organic synthesis, enabling the production of various derivatives that can be used in pharmaceuticals, agrochemicals, and dyes.
  • Biodegradable Potential: Due to its plant-based origin, furan-2-carboxylic acid has garnered interest as a potential component in the development of biodegradable materials, aligning with a growing demand for sustainability in chemistry.
  • Chemical Transformations: This compound participates in several chemical reactions, such as esterification and amidation, making it an important subject of study in organic chemistry.

Moreover, furan-2-carboxylic acid's unusual characteristics and reactivity continue to inspire research in various fields:

  • Research Applications: Its derivatives are explored in the synthesis of innovative agrochemicals designed to enhance crop protection and yield.
  • Potential in Material Science: Scientists are investigating its potential use in creating advanced materials with special properties.

As you delve deeper into the fascinating world of furan-2-carboxylic acid, remember its dynamic role in both nature and modern chemistry. Its synthesis and applications may hold keys to developing future sustainable practices and efficient materials.
"The beauty of chemistry lies in the story told by the compounds we study." - Unknown

Synonyms
2-FUROIC ACID
Furan-2-carboxylic acid
88-14-2
2-Furancarboxylic acid
Pyromucic acid
2-Carboxyfuran
FUROIC ACID
Furancarboxylic acid
alpha-Furoic acid
2-furanoic acid
alpha-Furancarboxylic acid
26447-28-9
Kyselina 2-furoova
Kyselina pyroslizova
.alpha.-Furoic acid
NSC 8842
.alpha.-Furancarboxylic acid
MFCD00003238
DTXSID6041420
CHEBI:30845
NSC-8842
P577F6494A
Kyselina 2-furoova [Czech]
Kyselina pyroslizova [Czech]
CCRIS 2157
NSC-58965
EINECS 201-803-0
EINECS 247-713-5
BRN 0110149
Pyromucate
Furoate
Furoica
furanoic acid
Furancarboxylate
alpha-Furoate
furic acid
beta-Furoate
2-Furoic acid [per EINECS]
AI3-16500
a-Furoate
b-Furoate
a-Furoic acid
b-Furoic acid
acido 2-furoico
beta-Furoic acid
UNII-P577F6494A
2-Furanoate
a-Furancarboxylate
acide 2-furoique
b-Furancarboxylate
Furancarbonylic acid
beta-Furancarboxylate
Furan-2-carbonsaeure
alpha-Furancarboxylate
a-Furancarboxylic acid
b-Furancarboxylic acid
Furan-2-carboxylicacid
2-Furanecarboxylic acid
2-Furoic acid 98%
2-furan carboxylic acid
beta-Furancarboxylic acid
furane-2-carboxylic acid
2-Furoic acid, 98%
Furancarboxylic acid-(2)
bmse000330
2-Furoic acid (Standard)
SCHEMBL24446
5-18-06-00102 (Beilstein Handbook Reference)
2-FUROIC ACID [MI]
CHEMBL1232797
DTXCID4021420
NSC8842
2-Furoic acid, analytical standard
HY-W012946R
STR01019
WGC36563
Tox21_301128
BBL009679
s4864
STK256918
2-FUROIC ACID [USP IMPURITY]
AKOS000119036
CCG-266054
CS-W013662
FF14744
HY-W012946
PS-3380
CAS-88-14-2
NCGC00248301-01
NCGC00255027-01
DA-63636
F0081
NS00014683
EN300-19302
C01546
AB00375923-02
AC-907/25014051
Q2210953
F9995-1642
Z104473462
InChI=1/C5H4O3/c6-5(7)4-2-1-3-8-4/h1-3H,(H,6,7