CAS 637-89-8: 4-Mercaptophenol

Description: 4-Mercaptophenol, also known as p-hydroxythiophenol, is an organic compound characterized by the presence of both a hydroxyl group (-OH) and a thiol group (-SH) attached to a benzene ring. Its molecular formula is C6H6OS, and it features a phenolic structure, which contributes to its reactivity and solubility in polar solvents. This compound typically appears as a colorless to pale yellow solid and has a distinct odor. 4-Mercaptophenol is known for its antioxidant properties and is often utilized in various applications, including as a reducing agent in chemical synthesis and as an intermediate in the production of dyes and pharmaceuticals. Additionally, it can participate in various chemical reactions, such as nucleophilic substitutions and redox reactions, due to the presence of both functional groups. Safety precautions should be taken when handling this compound, as it can be toxic and irritating to the skin and eyes. Proper storage and disposal methods are essential to mitigate any environmental impact.

Formula: C₆H₆OS

InChI: InChI=1S/C6H6OS/c7-5-1-3-6(8)4-2-5/h1-4,7-8H

InChI key: InChIKey=BXAVKNRWVKUTLY-UHFFFAOYSA-N

SMILES: OC1=CC=C(S)C=C1

Synonyms:

• 4-(Benzylthio)phenol, polymer-supported
• 4-Hydroxybenzenethiol
• 4-Hydroxythiophenol
• 4-Hydroxythiophenol,(4-Mercaptophenol)
• 4-Mercaptophenol
• 4-Merpcatophenol
• 4-Sulfanylphenol
• 4-Sulfanylphenolate
• Hydroxythiophenol,94%
• Monothiohydroquinone
• NSC 46192
• Phenol, 4-mercapto-
• Phenol, p-mercapto-
• Thiohydroquinone
• p-Hydroxybenzenethiol
• p-Hydroxythiophenol
• p-Mercaptophenol

4-Hydroxybenzenethiol

CAS: 637-89-8

• Formula: C₆H₆OS
• Purity: >97.0%(GC)(T)
• Color and Shape: White or Colorless to Light yellow powder to lump to clear liquid
• Molecular weight: 126.17

4-Hydroxythiophenol, 97%

CAS: 637-89-8

4-Hydroxythiophenol is used to improve charge separation in PbSe quantum dots (QDs) as sensitizers for …

• Formula: C₆H₆OS
• Purity: 97%
• Color and Shape: White or colorless to cream to yellow, Crystalline or low melting/fused solid or clear liquid as melt
• Molecular weight: 126.17

4-Sulfanylphenol

CAS: 637-89-8

• Purity: 90.0%
• Color and Shape: Solid, Low Melting Solid
• Molecular weight: 126.16999816894531

4-Mercaptophenol

CAS: 637-89-8

• Formula: C₆H₆OS
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 126.17624

4-Hydroxythiophenol (4-Mercaptophenol)

CAS: 637-89-8

• Formula: C₆H₆OS
• Molecular weight: 126.18

4-Hydroxythiophenol

CAS: 637-89-8

• Formula: C₆H₆OS
• Purity: tech
• Color and Shape: light brown liquid or off white low melting solid
• Molecular weight: 126.18g/mol

4-Hydroxythiophenol

CAS: 637-89-8

• Formula: C₆H₆OS
• Purity: 98%
• Color and Shape: faint yellow. low melting solid
• Molecular weight: 126.18g/mol

4-Mercaptophenol, 98%

CAS: 637-89-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₆OS
• Purity: 98%
• Color and Shape: Liquid or low melting solid, Clear colorless to light yellow
• Molecular weight: 126.17

4-Hydroxythiophenol

CAS: 637-89-8

Please enquire for more information about 4-Hydroxythiophenol including the price, delivery time and more detailed …

• Formula: C₆H₆OS
• Purity: (%) Min. 75%
• Color and Shape: Powder
• Molecular weight: 126.18 g/mol

4-Mercaptophenol

CAS: 637-89-8

Applications 4-Mercaptophenol is used to improve charge separation in PbSe quantum dots (QDs) as sensitizers …

• Formula: C₆H₆OS
• Color and Shape: Neat
• Molecular weight: 126.18