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3-Sulfobenzoic acid

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Identification
Molecular formula
C7H6O5S
CAS number
585-39-1
IUPAC name
3-sulfobenzoic acid
State
State

Solid - It exists as a solid under standard temperature and pressure conditions.

Melting point (Celsius)
134.00
Melting point (Kelvin)
407.00
Boiling point (Celsius)
290.00
Boiling point (Kelvin)
563.00
General information
Molecular weight
202.18g/mol
Molar mass
202.1830g/mol
Density
1.6100g/cm3
Appearence

3-Sulfobenzoic acid is a white or off-white crystalline powder. It is considered to be visually similar to other benzoic acid derivatives, often characterized by its powder form and crystalline texture.

Comment on solubility

Solubility of 3-sulfobenzoic acid

3-sulfobenzoic acid, with the chemical formula C7H6O3S, is a sulfonic acid derivative that exhibits notable solubility characteristics. Its solubility can be described as follows:

  • Water solubility: 3-sulfobenzoic acid is highly soluble in water due to the presence of the sulfonic acid group (-SO3H), which confers polarmity and facilitates hydrogen bonding with water molecules.
  • Organic solvent solubility: It shows limited solubility in non-polar organic solvents, such as hexane or benzene, due to its polar functional groups that favor interactions with polar solvents.
  • Functional group impact: The sulfonic acid functional group is a key contributor to its high water solubility, making it more effective in aqueous solutions.

In summary, one can say that "the presence of polar groups like -SO3H is crucial for enhancing solubility in water." Therefore, 3-sulfobenzoic acid stands out as a versatile compound with significant solubility potential, especially in aqueous environments, which can be advantageous in various chemical applications.

Interesting facts

Interesting Facts about 3-Sulfobenzoic Acid

3-Sulfobenzoic acid, a derivative of benzoic acid, is an intriguing compound that plays a significant role in the field of organic chemistry. Below are some key aspects that highlight its importance:

  • Chemical Structure: This compound features a sulfonic acid group (-SO3H) attached to the benzene ring, making it a valuable sulfonated compound.
  • Applications: 3-Sulfobenzoic acid is utilized in various industrial applications, such as:
    • As a chemical intermediate in the synthesis of dyes and pigments.
    • In the manufacturing of biologically active compounds.
    • In pharmaceuticals, where it can serve as a building block for drug development.
  • Reactivity: Its sulfonic acid group contributes to unique reactivity, allowing it to participate in various chemical reactions, including:
    • Nucleophilic substitution reactions
    • Electrophilic aromatic substitution
    • Formation of esters and amides
  • Biological Importance: Compounds similar to 3-sulfobenzoic acid have been studied for their biological properties, contributing to:
    • Antimicrobial activity
    • Anticancer properties in certain derivatives

The ability of 3-sulfobenzoic acid to interact with a variety of chemical agents makes it a compound of interest in both academic research and industrial applications. Scientists are continually exploring its chemistry to unlock new potentials and benefits.

In summary, 3-sulfobenzoic acid is more than just a simple aromatic compound; it is a gateway to advancements in chemistry and beyond!

Synonyms
3-Sulfobenzoic acid
Benzoic acid, 3-sulfo-
121-53-9
m-Sulfobenzoic acid
3-Sulphobenzoic acid
M-CARBOXYBENZENESULFONIC ACID
Benzoic acid, m-sulfo-
AI3-16939
NSC 2853
EINECS 204-478-3
DTXSID6059528
NSC-2853
Disodium 2-sulphonatobenzoate
EINECS 239-081-4
3-sulfo-benzoic acid
starbld0019515
6CH69G5VTN
SCHEMBL135795
Benzoic acid, m-sulfo-(8CI)
DTXCID5033674
NSC2853
AKOS022505917
o-Sulfobenzoic acid, monoammonium salt
CS-0529664
NS00023964
AE-562/43458583