1,5-Dimethoxy-1,4-cyclohexadiene
1,5-Dimethoxy-1,4-cyclohexadiene (CAS: 37567-78-5) is an organic compound with the molecular formula C8H12O2 and a molecular weight of 140.18 g/mol. This enol ether serves as a valuable building block in organic synthesis. It is a clear liquid, typically supplied with an assay of 96%, and is used in research and development for creating more complex molecular structures.
- Synonyms
- 37567-78-5C8H12O2

Organic Synthesis Intermediate
1,5-Dimethoxy-1,4-cyclohexadiene is utilised as a reactive intermediate in the synthesis of complex organic molecules. Its enol ether functionality allows for various addition and substitution reactions.
Building Block for Research
This compound functions as a versatile building block in academic and industrial research settings. It is employed in the development of new synthetic methodologies and novel chemical entities.
Preparation of Heterocycles
The structure of 1,5-Dimethoxy-1,4-cyclohexadiene lends itself to cyclisation reactions, making it useful in the preparation of various heterocyclic compounds.
| Molecular weight | 140.18 |
|---|---|
| Empirical formula | C8H12O2 |
| Assay | 96% |
| Boiling point | 45-52 °C/0.5 mmHg(lit.) |
| Density | 1.020 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4910(lit.) |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 85 °C / 185 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| 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 1,5-Dimethoxy-1,4-cyclohexadiene used for?
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1,5-Dimethoxy-1,4-cyclohexadiene is primarily used as a building block and intermediate in organic synthesis and chemical research.
What are the CAS number and molecular formula of 1,5-Dimethoxy-1,4-cyclohexadiene?
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The CAS number is 37567-78-5, and the molecular formula is C8H12O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,5-Dimethoxy-1,4-cyclohexadiene with an assay of 96%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 1,5-Dimethoxy-1,4-cyclohexadiene be handled?
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1,5-Dimethoxy-1,4-cyclohexadiene is classified as a Warning substance (GHS07) and may cause an allergic skin reaction (H317). It is recommended to wear suitable protective clothing, gloves, and eye/face protection when handling this chemical. Always consult the Safety Data Sheet (SDS) for detailed handling procedures.
Is 1,5-Dimethoxy-1,4-cyclohexadiene suitable for international export?
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Yes, Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, including 1,5-Dimethoxy-1,4-cyclohexadiene, complying with international shipping regulations (NA 1993).
How can I request a quote or sample for 1,5-Dimethoxy-1,4-cyclohexadiene?
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To request a quote or sample, please contact our sales team through the website or by direct inquiry, providing your specific requirements.
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