2-Butanone peroxide
2-Butanone peroxide (CAS: 1338-23-4) is an organic peroxide with the molecular formula C2H5C(OOH)(CH3)OOC(OOH)(CH3)C2H5 and a molecular weight of 210.22 g/mol. It serves as a reactant in various chemical syntheses and analytical applications. This compound is particularly noted for its role in studies of adiabatic runaway reactions, quantitation of metal ions, and the synthesis of oligonucleotides.
- IUPAC
- Ethyl methyl ketone peroxide,Methyl ethyl ketone peroxide
Chemical Synthesis
2-Butanone peroxide is utilised as a reactant in the synthesis of oligonucleotides via the phosphoramidite method and for the oxidation of nucleoside phosphites into phosphates.
Analytical Chemistry
This peroxide finds application in the quantitation of metal ions in archaeological glass using abrasive stripping square-wave voltammetry and as an analyte for direct electrochemical catalysis.
Reaction Studies
It is employed in studies investigating the adiabatic runaway reaction of methyl ethyl ketone peroxide and in imaging hydrogen peroxide and related scavenging substances.
Biochemical Research
2-Butanone peroxide is used to compare the effectiveness of human plasma glutathione peroxidase as a catalyst for the reduction of hydroperoxidases.
| Molecular weight | 210.22 |
|---|---|
| Linear formula | C2H5C(OOH)(CH3)OOC(OOH)(CH3)C2H5 |
| Grade | technical |
| Density | 1.053 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.432 |
| Concentration | ~35 wt. % in 2,2,4-trimethyl-1,3-pentanediol diisobutyrate |
| Storage temperature | 2-8°C |
| Contains / stabiliser | 2,2,4-trimethyl-1,3-pentanediol-diisobutyrate as stabilizer |
| Application | Reactant for:• Studies of the adiabatic runaway reaction of Me Et Ketone peroxide1• Quantitation of metal ions in archaeological glass via abrasive stripping square-wave voltammetry2• Imaging of hydrogen peroxide and hydrogen peroxide-scavenging substances by photon emission3• Synthesis of oligonucleotides via phosphoramidite method4• Oxidation of nucleoside phosphites into phosphates5• Comparing the relative effectiveness of human plasma glutathione peroxidase as a catalyst for reduction of hydroperoxidases6Analyte for direct electrochemical catalystis of immobilized Hb in an ethanol-water mixture7 |
Hazard statements
- H226Flammable liquid and vapour
- H242Heating may cause a fire
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P220Keep away from clothing and combustible materials
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
- P403Store in a well-ventilated place
- P410Protect from sunlight
| Flash point | 56 °C / 132.8 °F |
|---|---|
| Transport (UN / ADR) | UN 3105A5 5.2 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | O,C |
| Risk statements (R) | 7-22-34 |
| Safety statements (S) | 3/7-14-26-36/37/39-45 |
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-Butanone peroxide used for?
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2-Butanone peroxide is used as a reactant in chemical synthesis, particularly for oligonucleotides and nucleoside phosphites, and in analytical chemistry for metal ion quantitation. It is also utilised in reaction studies and biochemical research involving peroxidases.
What are the CAS number and formula for 2-Butanone peroxide?
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The CAS number for 2-Butanone peroxide is 1338-23-4, and its linear formula is C2H5C(OOH)(CH3)OOC(OOH)(CH3)C2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Butanone peroxide in a technical grade, typically as a solution of approximately 35 wt.% in 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, which acts as a stabilizer. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 2-Butanone peroxide?
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2-Butanone peroxide is a dangerous substance classified under GHS02, GHS05, and GHS07 symbols with a Danger signal word. It is flammable (H226), can cause fire upon heating (H242), is harmful if swallowed (H302), and causes severe skin burns and eye damage (H314). Strict adherence to safety protocols, including proper storage at 2-8°C and use of personal protective equipment, is essential.
How is 2-Butanone peroxide packed, shipped, and exported?
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2-Butanone peroxide is packed and shipped in accordance with its classification as UN 3105 A5, 5.2, PGII. As a global supplier, Tech Serve Solutions manages the export of this chemical, adhering to all international shipping regulations for hazardous materials.
How can I request a quote or sample of 2-Butanone peroxide?
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To request a quote or a sample of 2-Butanone peroxide, please contact our sales department through the website or by phone, providing your specific requirements and shipping details.
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