CAS 5858-18-4

2,5-Dichlorobenzenethiol

Description:

2,5-Dichlorobenzenethiol, with the CAS number 5858-18-4, is an organic compound characterized by the presence of a thiol (-SH) group attached to a benzene ring that has two chlorine substituents at the 2 and 5 positions. This compound typically appears as a colorless to pale yellow liquid with a strong, unpleasant odor. It is soluble in organic solvents but has limited solubility in water due to the hydrophobic nature of the benzene ring. The presence of chlorine atoms enhances its reactivity, making it a useful intermediate in organic synthesis and in the production of various chemical compounds. 2,5-Dichlorobenzenethiol can undergo typical thiol reactions, such as oxidation to form disulfides or reactions with electrophiles. It is important to handle this substance with care, as it may pose health risks, including skin and respiratory irritation. Proper safety measures should be taken when working with this compound in laboratory or industrial settings.

Formula: C₆H₄Cl₂S

InChI: InChI=1S/C6H4Cl2S/c7-4-1-2-5(8)6(9)3-4/h1-3,9H

InChI key: InChIKey=QIULLHZMZMGGFH-UHFFFAOYSA-N

SMILES: SC1=C(Cl)C=CC(Cl)=C1

Synonyms:

• 2,5-Dichloro Thiophenol
• 2,5-Dichlorobenzene-1-thiol
• 2,5-Dichlorobenzenethiol
• 2,5-Dichlorobenzenethiolate
• 2,5-Dichlorobenzenthiol
• Benzenethiol, 2,5-dichloro-
• Dichlorobenzenthiol,97%
• NSC 49350
• 2,5-Dichlorothiophenol

2,5-Dichlorothiophenol, 98%

CAS: 5858-18-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₄Cl₂S

Purity: 98%

Color and Shape: Clear colorless, Liquid

Molecular weight: 179.06

Ref: 02-A11434

2,5-Dichlorothiophenol

CAS: 5858-18-4

2,5-Dichlorothiophenol

Formula: C₆H₄Cl₂S

Purity: 98%

Color and Shape: Colourless Liquid

Molecular weight: 179.06696

Ref: 54-OR7999

2,5-Dichlorobenzenethiol

CAS: 5858-18-4

Formula: C₆H₄Cl₂S

Purity: 98%

Color and Shape: Liquid

Molecular weight: 179.0670

Ref: IN-DA003FX9

2,5-Dichlorothiophenol

CAS: 5858-18-4

Formula: C₆H₄Cl₂S

Purity: 98%

Color and Shape: Liquid

Molecular weight: 179.06

Ref: 10-F003354

2,5-Dichlorobenzenethiol

CAS: 5858-18-4

2,5-Dichlorobenzenethiol is an acceptor molecule that can form hydrogen bonds. It has been shown to be a dehydrogenation catalyst and is used in the production of 2,5-dichloroaniline. 2,5-Dichlorobenzenethiol reacts with phenothiazine to produce biphenyl. It has also been used as a multivariable technique for analysis of chemical structures. This compound is an enantiopure molecule with two chiral centers and four stereoisomers. The thiolate group has been shown to react with adsorbates such as aminobiphenyl or phenothiazine to form the corresponding adducts.

Formula: Cl₂C₆H₃SH

Purity: Min. 95%

Molecular weight: 179.07 g/mol

Ref: 3D-FAA85818

2,5-Dichlorobenzenethiol

Controlled Product

CAS: 5858-18-4

Formula: C₆H₄Cl₂S

Color and Shape: Neat

Molecular weight: 179.07

Ref: TR-D432220