sec-Butyl methyl ether
sec-Butyl methyl ether (CAS: 6795-87-5), with the formula C2H5CH(CH3)OCH3, is a volatile, flammable organic liquid. This ether, characterized by its low boiling point, serves as a valuable building block in organic synthesis. Its chemical properties make it suitable for various laboratory applications and as an intermediate in the production of more complex organic molecules. Tech Serve Solutions supplies this compound with a minimum assay of 99%.

Solvent in Organic Reactions
sec-Butyl methyl ether can be employed as a reaction medium due to its ether functionality and solubility characteristics. It is particularly useful in Grignard reactions and other organometallic chemistry where aprotic solvents are required.
Chemical Synthesis Intermediate
As a readily available C5 ether, it functions as a precursor or intermediate in the synthesis of various organic compounds. Its structure allows for specific chemical transformations relevant to fine chemical production.
Laboratory Reagent
This compound is utilized in academic and industrial research laboratories for a range of synthetic procedures and analytical applications. Its defined specifications ensure reliable performance in experimental settings.
| Molecular weight | 88.15 |
|---|---|
| Linear formula | C2H5CH(CH3)OCH3 |
| Assay | 99% |
| Boiling point | 57 °C/760 mmHg(lit.) |
| Density | 0.742 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.372(lit.) |

Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | -30 °C / -22 °F |
| Transport (UN / ADR) | UN 2350 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 7-16 |
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 sec-Butyl methyl ether used for?
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sec-Butyl methyl ether is primarily used as a solvent in organic reactions, a chemical synthesis intermediate, and a laboratory reagent. Its applications span various areas of chemical research and production.
What are the CAS number and formula for sec-Butyl methyl ether?
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The CAS number for sec-Butyl methyl ether is 6795-87-5, and its chemical formula is C2H5CH(CH3)OCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies sec-Butyl methyl ether with a minimum assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with sec-Butyl methyl ether?
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sec-Butyl methyl ether is highly flammable (H225) and carries a Danger signal word. Handle with appropriate personal protective equipment in well-ventilated areas, away from ignition sources.
How is sec-Butyl methyl ether supplied and exported?
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As a global supplier, Tech Serve Solutions ensures secure packaging and compliant shipping for sec-Butyl methyl ether. We handle international export procedures for this chemical.
How can I request a quote or sample of sec-Butyl methyl ether?
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To request a quote or a sample of sec-Butyl methyl ether, please contact our sales team via the website or provide your details through our inquiry form.
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