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4-Iodobenzenesulfonyl chloride

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Identification
Molecular formula
C6H4ClIO2S
CAS number
98-60-2
IUPAC name
4-iodobenzenesulfonyl chloride
State
State

At room temperature, 4-iodobenzenesulfonyl chloride is typically a solid compound. It is relatively stable under normal conditions but should be stored away from moisture and heat to prevent decomposition.

Melting point (Celsius)
69.00
Melting point (Kelvin)
342.15
Boiling point (Celsius)
331.00
Boiling point (Kelvin)
604.15
General information
Molecular weight
302.52g/mol
Molar mass
302.5230g/mol
Density
2.0500g/cm3
Appearence
4-Iodobenzenesulfonyl chloride typically appears as colorless crystals or a white to off-white solid. It may also be in a powder form. This compound is often used in the synthesis of various pharmaceuticals and organic compounds.
Comment on solubility

Solubility of 4-Iodobenzenesulfonyl Chloride

4-Iodobenzenesulfonyl chloride, with the chemical formula C6H4ClIO2S, is a compound known for its intriguing solubility characteristics.

This compound is generally soluble in a variety of organic solvents, which can include:

  • Dimethyl sulfoxide (DMSO)
  • Acetone
  • Chloroform
  • Ethanol

In contrast, it exhibits limited solubility in water, which is a common trait for many sulfonyl chlorides due to their hydrophobic aromatic rings and bulky halogen substituents. Furthermore, the presence of the highly electronegative iodine atom adds a layer of complexity to its solubility behavior.

In summary, while 4-iodobenzenesulfonyl chloride is soluble in many organic solvents, its solubility in aqueous environments is considerably low. This pattern can be attributed to the chemical structure of the compound, influencing its interactions with different solvents. As it is important to consider solvent compatibility in chemical reactions or applications, awareness of such solubility traits can guide effective use in various chemical systems.

Interesting facts

Interesting Facts about 4-Iodobenzenesulfonyl Chloride

4-Iodobenzenesulfonyl chloride is a fascinating compound with significant utility in organic synthesis and pharmaceuticals. Here are some intriguing points about this compound:

  • Structural Importance: The presence of an iodine atom enhances the electrophilic character of the benzene ring, making it an excellent candidate for subsequent nucleophilic substitution reactions.
  • Versatile Reagent: This compound is a vital intermediate for synthesizing various biologically active molecules, including pharmaceuticals, agrochemicals, and specialty chemicals.
  • Protecting Group: 4-Iodobenzenesulfonyl chloride can act as a protecting group for amines, which is crucial in multi-step synthetic routes, allowing chemists to selectively functionalize specific sites within a molecule.
  • Environmental Considerations: The use of iodine in synthesis often brings the opportunity for developing environmentally friendly processes, such as reducing the need for hazardous reagents.

Interestingly, while working with 4-iodobenzenesulfonyl chloride, safety precautions must be a priority due to its chlorinated nature. As scientists often say, "With great potential comes great responsibility." Proper handling, including the use of gloves and goggles, is essential when working with this compound to prevent harm from its reactive properties.

In summary, 4-iodobenzenesulfonyl chloride is not just a chemical; it’s a key player in the world of synthetic chemistry, showcasing the interplay between structure and reactivity, while paving the way for innovations in pharmacology and beyond.

Synonyms
4-Iodobenzenesulfonyl chloride
98-61-3
Pipsyl chloride
4-iodobenzene-1-sulfonyl chloride
Pipsyl choride
Benzenesulfonyl chloride, 4-iodo-
p-Iodobenzenesulfonyl chloride
4-Iodobenzenesulphonyl chloride
4-Iodophenylsulfonyl Chloride
Iodobenzene-p-sulfonyl chloride
Benzenesulfonyl chloride, p-iodo-
MVL274EZOG
p-Iodophenylsulfonyl chloride
MFCD00007441
P-IODOBENZENESULPHONYL CHLORIDE
p-iodophenyl sulfonyl chloride
EINECS 202-686-9
NSC 77079
NSC-77079
PIPSYL CHLORIDE [MI]
DTXSID9059175
4-Iodobenzenesulfonylchloride
4-Iodo benzenesulfonyl chloride
4-Iodo-benzenesulfonyl chloride
UNII-MVL274EZOG
pipsylchloride
4iodobenzenesulfonyl chloride
4-iodobenzenesulphonylchloride
4-iodophenylsulphonyl chloride
SCHEMBL155902
DTXCID2049058
4-Iodobenzenesulfonic acid chloride
NSC77079
STR02202
4-iodobenzene sulfonic acid chloride
4-Iodobenzenesulfonyl chloride, 95%
AKOS000138151
CS-W012113
Benzenesulfonyl chloride, p-iodo-(8CI)
SY049394
DB-024831
I0051
NS00040536
EN300-30462
H11891
Q27284258
InChI=1/C6H4ClIO2S/c7-11(9,10)6-3-1-5(8)2-4-6/h1-4