1,2,3,5-Tetramethoxybenzene
1,2,3,5-Tetramethoxybenzene (CAS: 5333-45-9) is a chemical compound with the molecular formula C6H2(OCH3)4 and a molecular weight of 194.18 g/mol. This aromatic ether serves as a valuable building block in organic synthesis. Its applications are primarily in the fields of chemical synthesis and research, where it is employed as an intermediate for creating more complex organic molecules. TSS supplies this compound with a minimum assay of 98%.
- Synonyms
- 5-Tetramethoxybenzene1,2,3,5-TetramethoxybenzeneC6H2(OCH3)4

Organic Synthesis Intermediate
1,2,3,5-Tetramethoxybenzene is utilised as a key intermediate in the synthesis of diverse organic compounds. Its tetrasubstituted aromatic structure allows for various functionalisation reactions.
Research and Development
This compound is frequently used in academic and industrial research laboratories for the exploration of new chemical pathways and the development of novel materials or pharmaceuticals.
Building Block for Complex Molecules
The molecule's specific arrangement of methoxy groups makes it a useful starting material for constructing more elaborate molecular architectures in multi-step synthetic processes.
| Molecular weight | 194.18 |
|---|---|
| Linear formula | C6H2(OCH3)4 |
| Assay | 98% |
| Melting point | 38-42 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 1,2,3,5-Tetramethoxybenzene used for?
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1,2,3,5-Tetramethoxybenzene is primarily used as a building block in organic synthesis and for research and development purposes in the creation of more complex organic molecules.
What are the CAS number and formula for 1,2,3,5-Tetramethoxybenzene?
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The CAS number for 1,2,3,5-Tetramethoxybenzene is 5333-45-9 and its molecular formula is C6H2(OCH3)4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2,3,5-Tetramethoxybenzene with a minimum assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 1,2,3,5-Tetramethoxybenzene be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany classification of 3, indicating a high hazard to water.
Is 1,2,3,5-Tetramethoxybenzene a controlled substance?
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Based on the provided data, 1,2,3,5-Tetramethoxybenzene is not listed as a controlled substance.
How is 1,2,3,5-Tetramethoxybenzene packed and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter since 1998, can provide information on packing and export capabilities upon request for your specific order requirements.
How can I request a quote or sample?
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To request a quote or a sample of 1,2,3,5-Tetramethoxybenzene, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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