4-Hydroxythiophenol, 97%, Thermo Scientific Chemicals

Description

4-Hydroxythiophenol is used to improve charge separation in PbSe quantum dots (QDs) as sensitizers for TiO2. It helps in the activation of neocarzinostatin-chromophore. Also used as a resin monomer in the study of the different gold nanocrystal core-resin shell structures

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 Scientific Chemicals.

Applications
4-Hydroxythiophenol is used to improve charge separation in PbSe quantum dots (QDs) as sensitizers for TiO2. It helps in the activation of neocarzinostatin-chromophore. Also used as a resin monomer in the study of the different gold nanocrystal core-resin shell structures

Solubility
Soluble in water.

Notes
Air Sensitive. Store at 4°C. Incompatible with air and oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 637-89-8
• Molecular Formula: C6H6OS
• Molecular Weight (g/mol): 126.17
• MDL Number: MFCD00004850
• InChI Key: BXAVKNRWVKUTLY-UHFFFAOYSA-N
• Synonym: 4-mercaptophenol, 4-hydroxythiophenol, 4-hydroxybenzenethiol, p-hydroxythiophenol, phenol, 4-mercapto, p-mercaptophenol, thiohydroquinone, monothiohydroquinone, 4-hydroxy thiophenol, hydroquinone, monothio
• PubChem CID: 240147
• IUPAC Name: 4-sulfanylphenol
• SMILES: OC1=CC=C(S)C=C1

• Melting Point: 33°C to 37°C
• Density: 1.255
• Boiling Point: 256°C
• Flash Point: 110°C (230°F)
• Odor: Unpleasant
• Quantity: 25 g
• UN Number: UN1759
• Beilstein: 2039306
• Sensitivity: Air Sensitive
• Solubility Information: Soluble in water.
• Formula Weight: 126.18
• Percent Purity: 97%
• Chemical Name or Material: 4-Hydroxythiophenol

Safety and Handling

Hazard Category	H302+H312+H332-H314
Hazard Statement	GHS H Statement H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed.
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Hazard Class: 8; Packaging Group: II
EINECSNumber	211-307-6
RTECSNumber	MX7175000
TSCA	No
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only