4-Methoxythiophenol, 97%, Thermo Scientific Chemicals

Description

4-Methoxythiophenol is used in preparing samples for self-assembled monolayers (SAM?s) characterization and to study SAM’s effect on both n- and p-channel organic thin film transistors. It is also used in cesium fluoride-Celite catalyzed preparation of thioethers and thioesters.

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-Methoxythiophenol is used in preparing samples for self-assembled monolayers (SAM′s) characterization and to study SAM’s effect on both n- and p-channel organic thin film transistors. It is also used in cesium fluoride-Celite catalyzed preparation of thioethers and thioesters.

Solubility
Not miscible or difficult to mix.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to air.

Specifications

Chemical Identifiers

• CAS: 696-63-9
• Molecular Formula: C7H8OS
• Molecular Weight (g/mol): 140.2
• MDL Number: MFCD00004849
• InChI Key: NIFAOMSJMGEFTQ-UHFFFAOYSA-N
• Synonym: 4-methoxythiophenol, p-methoxybenzenethiol, benzenethiol, 4-methoxy, 4-methoxybenzene-1-thiol, benzenethiol, p-methoxy, 4-mercaptoanisole, 4-methoxy thiophenol, 4-methoxy-benzenethiol, para-methoxybenzenethiol, 4-mercaptoanisol
• PubChem CID: 12765
• IUPAC Name: 4-methoxybenzenethiol
• SMILES: COC1=CC=C(C=C1)S

• Density: 1.14
• Boiling Point: 100°C to 103°C (13 mmHg)
• Flash Point: 96°C (204°F)
• Odor: Unpleasant
• Refractive Index: 1.5831
• Quantity: 5 g
• Beilstein: 1446910
• Sensitivity: Air Sensitive
• Solubility Information: Not miscible or difficult to mix.
• Formula Weight: 140.21
• Percent Purity: 97%
• Chemical Name or Material: 4-Methoxythiophenol

Safety and Handling

Hazard Category	H302+H312+H332-H315-H319-H335
Hazard Statement	GHS H Statement H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: III
EINECSNumber	211-799-2
RTECSNumber	DC1800000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only