3-Methoxythiophenol
3-Methoxythiophenol (CAS 15570-12-4, CH3OC6H4SH) is an aromatic organic compound with a molecular weight of 140.20 g/mol. It serves as a valuable building block in chemical synthesis, particularly in the preparation of allenes. This sulfur-containing compound, belonging to the thiols/mercaptans class, is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- 3-Methoxybenzenethiol,3-Mercaptoanisole
- Synonyms
- 3-Methoxybenzenethiol3-Mercaptoanisole
Preparation of Allenes
3-Methoxythiophenol has been documented for its use in the synthesis of allenes. This application highlights its utility as a key intermediate in organic chemistry for constructing specific molecular architectures.
Organic Synthesis Building Block
As a functionalised aromatic thiol, 3-Methoxythiophenol is a versatile building block. It can be employed in various organic synthesis reactions, enabling the introduction of the 3-methoxyphenylthio moiety into target molecules.
Research and Development
This compound is suitable for laboratory research and development, supporting academic and industrial investigations in medicinal chemistry, materials science, and other fields requiring specialised organic intermediates.
| Molecular weight | 140.20 |
|---|---|
| Linear formula | CH3OC6H4SH |
| Assay | 98% |
| Boiling point | 223-226 °C(lit.) |
| Density | 1.13 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.587(lit.) |
| Storage temperature | 2-8°C |
| Application | 3-Methoxythiophenol was used in the preparation of allenes1. |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 96 °C / 204.8 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Methoxythiophenol used for?
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3-Methoxythiophenol is used as a building block in chemical synthesis, notably in the preparation of allenes and for introducing the 3-methoxyphenylthio group into organic molecules.
What are the CAS number and formula for 3-Methoxythiophenol?
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The CAS number for 3-Methoxythiophenol is 15570-12-4, and its chemical formula is CH3OC6H4SH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methoxythiophenol with an assay of 98%. This is a technical or research grade product and is not represented as USP, BP, or EP.
How should 3-Methoxythiophenol be handled safely?
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3-Methoxythiophenol is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, as well as respiratory irritation. Always use appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, and handle in a well-ventilated area.
Is 3-Methoxythiophenol available for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Methoxythiophenol, and can arrange for its shipment worldwide.
How can I request a quote or sample for 3-Methoxythiophenol?
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To request a quote or a sample of 3-Methoxythiophenol, please contact the Tech Serve Solutions sales team through the website or by phone, providing your specific requirements.
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