2,5-Dimethyl-1,4-benzoquinone
2,5-Dimethyl-1,4-benzoquinone (CAS 137-18-8) is an organic compound with the molecular formula C8H8O2 and a molecular weight of 136.15 g/mol. This quinone derivative serves as a valuable building block in organic synthesis and chemical research. Its chemical structure makes it useful in various chemical transformations and as an intermediate in the preparation of more complex molecules. It is primarily utilized in laboratory settings for research and development purposes.
- Synonyms
- 137-18-8C8H8O2
Organic Synthesis Intermediate
2,5-Dimethyl-1,4-benzoquinone is employed as a key intermediate in the synthesis of various organic compounds. Its reactive quinone structure allows for diverse chemical transformations.
Research and Development
Utilised in academic and industrial research laboratories, this compound aids in exploring new chemical reactions and developing novel materials or pharmaceutical precursors.
Building Block for Complex Molecules
Serves as a fundamental building block in the construction of more intricate molecular architectures, contributing to advancements in synthetic chemistry.
| Molecular weight | 136.15 |
|---|---|
| Empirical formula | C8H8O2 |
| Assay | ≥98.0% |
| Melting point | 123-125 °C |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-37/39 |
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 2,5-Dimethyl-1,4-benzoquinone used for?
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2,5-Dimethyl-1,4-benzoquinone is primarily used as an intermediate in organic synthesis and as a building block in chemical research and development for creating more complex organic molecules.
What are the CAS number and formula for 2,5-Dimethyl-1,4-benzoquinone?
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The CAS number is 137-18-8, and the molecular formula is C8H8O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,5-Dimethyl-1,4-benzoquinone with an assay of ≥98.0%. This is a technical/research grade; we do not represent it as USP, BP, or EP grade.
How should 2,5-Dimethyl-1,4-benzoquinone be handled safely?
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Handling requires appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, face shields, and gloves. It is classified as toxic if swallowed and causes skin and eye irritation, with potential respiratory irritation. Ensure adequate ventilation.
How is 2,5-Dimethyl-1,4-benzoquinone packed and shipped?
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This product is packed in compliance with relevant transport regulations, identified as UN 2811, Class 6.1, Packing Group III. We export globally, adhering to all international shipping standards.
How can I request a sample or quote for 2,5-Dimethyl-1,4-benzoquinone?
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To request a sample or a quote, please contact our sales team via the website or phone. Provide your details and the quantity required, and we will respond promptly.
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