β-Methoxystyrene, mixture of cis and trans
β-Methoxystyrene, mixture of cis and trans (CAS: 4747-15-3), is an organic compound with the linear formula C6H5CH=CHOCH3 and a molecular weight of 134.18 g/mol. This enol ether serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for constructing more complex molecular architectures, particularly in the synthesis of specialised organic compounds.
- Synonyms
- C6H5CH=CHOCH3

Organic Synthesis Intermediate
β-Methoxystyrene is employed as a reactive intermediate in the synthesis of various organic molecules. Its enol ether functionality allows for participation in a range of chemical transformations.
Research and Development
Utilised in laboratory settings for the exploration of new synthetic routes and the creation of novel chemical entities. Its specific structure makes it suitable for targeted molecular design.
Preparation of Cyclopropane Derivatives
Has been historically used in the synthesis of specific cyclopropane derivatives, such as trans,trans-1-(aminomethyl)-2-methoxy-3-phenylcyclopropane, as documented in chemical literature.
| Molecular weight | 134.18 |
|---|---|
| Linear formula | C6H5CH=CHOCH3 |
| Assay | 90% |
| Boiling point | 50-56 °C/0.6 mmHg(lit.) |
| Density | 1.001 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.565(lit.) |
| Storage temperature | 2-8°C |
| Application | β-Methoxystyrene was used in the synthesis of trans, trans-1-(aminomethyl)-2-methoxy-3-phenylcyclopropane1. |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Flash point | 77 °C / 170.6 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43-51 |
| Safety statements (S) | 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 β-Methoxystyrene, mixture of cis and trans used for?
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β-Methoxystyrene, mixture of cis and trans, is used as a building block in organic synthesis and in research and development for creating complex molecules. It has been specifically cited for use in the synthesis of certain cyclopropane derivatives.
What is the CAS number and formula for β-Methoxystyrene?
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The CAS number for β-Methoxystyrene, mixture of cis and trans, is 4747-15-3, and its linear formula is C6H5CH=CHOCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies β-Methoxystyrene, mixture of cis and trans, with an assay of 90%. This product is typically considered a technical or research grade. TSS does not represent this product as USP, BP, or EP grade.
How should β-Methoxystyrene be handled?
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β-Methoxystyrene is classified as a Warning substance (GHS07) and may cause an allergic skin reaction (H317). It is advised to wear protective clothing and gloves (P280) when handling.
How is β-Methoxystyrene packed, shipped, and exported?
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β-Methoxystyrene is packaged according to industry standards for chemical transport and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for β-Methoxystyrene?
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To request a sample or a quote for β-Methoxystyrene, please contact our sales department through the website or by phone.
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