Anisole
Anisole (CAS: 100-66-3, Formula: CH₃OC₆H₅) is an organic compound with a molecular weight of 108.14 g/mol. This clear, colourless liquid, often with an anise-like odour, serves as a versatile intermediate in organic synthesis. Its applications span the production of perfumes, pharmaceuticals, and dyes, and it is also employed as a solvent and a reagent in various chemical processes.
- IUPAC
- Methoxybenzene,Methyl phenyl ether
- Synonyms
- MethoxybenzeneMethyl phenyl ether

Organic Synthesis Intermediate
Anisole is a key building block in the synthesis of more complex organic molecules. It is particularly useful in electrophilic aromatic substitution reactions and as a precursor for various pharmaceuticals and agrochemicals.
Solvent Applications
Due to its ether functionality and aromatic ring, anisole can act as a solvent for certain organic reactions and polymerisations. Its moderate polarity allows it to dissolve a range of organic compounds.
Fragrance and Flavor Industry
Anisole is used in the formulation of fragrances and flavourings, contributing sweet, floral, or anise-like notes. It is also a precursor to other aroma chemicals.
Dye Production
It serves as an intermediate in the synthesis of certain dyes and pigments, leveraging the reactivity of the aromatic ring for chromophore development.
| Molecular weight | 108.14 |
|---|---|
| Linear formula | CH3OC6H5 |
| Assay | ≥99.0% (GC) |
| Boiling point | 154 °C(lit.) |
| Density | 0.995 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.516(lit.)n20/D 1.517 |
| Vapour pressure | 10 mmHg (42.2 °C) |
| Melting point | −37 °C(lit.) |
| Vapour density | 3.7 (vs air) |
| Autoignition temp | 887 °F |


Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- 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 | 43 °C / 109.4 °F |
| Transport (UN / ADR) | UN 2222 3 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Risk statements (R) | 10 |
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 Anisole primarily used for?
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Anisole is primarily used as an intermediate in organic synthesis, a solvent, and in the production of fragrances, pharmaceuticals, and dyes.
What are the CAS number and chemical formula for Anisole?
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The CAS number for Anisole is 100-66-3, and its chemical formula is CH₃OC₆H₅.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions typically supplies Anisole with an assay of ≥99.0% (GC). This product is not represented as USP, BP, or EP grade.
How should Anisole be handled safely?
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Anisole is a flammable liquid and vapour (H226) and causes skin (H315) and serious eye irritation (H319). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Keep away from heat, sparks, and open flames.
How is Anisole packed and shipped?
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Anisole is available in Amber Glass Bottles and is exported by Tech Serve Solutions adhering to all relevant shipping regulations for flammable liquids.
How can I request a sample or quote for Anisole?
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To request a sample or a quote for Anisole, please contact our sales team through the website or by phone.
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