Thioanisole
Thioanisole (CAS: 100-68-5), also known as methyl phenyl sulfide, is an organic sulfur compound with the formula C6H5SCH3. This chemical is a useful building block in organic synthesis and is employed in the preparation of various chemical compounds. With a molecular weight of 124.20 g/mol, Thioanisole is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- Methyl phenyl sulfide
- Synonyms
- Methyl phenyl sulfidePhenyl methyl sulfide

Organic Synthesis
Thioanisole serves as a versatile intermediate in the synthesis of more complex organic molecules. Its sulfur moiety can participate in various chemical transformations, making it valuable in the development of novel compounds.
Building Block
As an organic building block, Thioanisole is utilised in constructing diverse chemical structures. It is frequently employed in academic and industrial research laboratories for exploratory synthesis.
Sulfur Chemistry
This compound is a key component in the study and application of sulfur-containing organic chemistry. It facilitates the introduction of the methylthio group into organic frameworks.
| Molecular weight | 124.20 |
|---|---|
| Linear formula | C6H5SCH3 |
| Assay | ≥99.0% (GC) |
| Boiling point | 188 °C(lit.) |
| Density | 1.057 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.587(lit.)n20/D 1.587 |
| Melting point | −15 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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 | 69 °C / 156.2 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 Thioanisole used for?
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Thioanisole is used as a building block in organic synthesis and in the broader field of sulfur chemistry.
What are the CAS number and formula for Thioanisole?
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The CAS number for Thioanisole is 100-68-5, and its chemical formula is C6H5SCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Thioanisole with an assay of ≥99.0% (GC). This product is suitable for research and chemical synthesis; TSS does not represent it as USP, BP, or EP grade.
What are the main hazards associated with Thioanisole?
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Thioanisole is classified as harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used when handling this chemical.
How is Thioanisole shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Thioanisole, adhering to all relevant shipping and export regulations.
How can I request a sample or quote for Thioanisole?
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To request a sample or a quotation for Thioanisole, please contact our sales team through the website or by direct inquiry.
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