3-Methyl-2-pentanone
3-Methyl-2-pentanone (CAS 565-61-7), also known as methyl sec-butyl ketone, is an organic compound with the linear formula CH3CH2CH(CH3)COCH3. Possessing a molecular weight of 100.16 g/mol, this ketone serves as a valuable building block in chemical synthesis. Its utility is primarily found in laboratory research and organic chemistry applications, contributing to the development of more complex molecules and materials.
- IUPAC
- sec-Butyl methyl ketone,Methyl sec-butyl ketone
- Synonyms
- sec-Butyl methyl ketoneMethyl sec-butyl ketone
Organic Synthesis
As a ketone with a branched alkyl chain, 3-Methyl-2-pentanone is employed as a reactant or intermediate in various organic transformations. It can participate in reactions typical of ketones, facilitating the construction of diverse chemical structures.
Laboratory Reagent
This compound functions as a reagent in research and development settings. Its specific structural features make it suitable for targeted synthetic pathways and mechanistic studies within academic and industrial laboratories.
Building Block Chemistry
Included in the C3 to C6 and Organic Building Blocks categories, 3-Methyl-2-pentanone offers a foundational component for creating more elaborate organic molecules. Its availability supports innovation in chemical research.
| Molecular weight | 100.16 |
|---|---|
| Linear formula | CH3CH2CH(CH3)COCH3 |
| Assay | 99% |
| Boiling point | 118 °C/758 mmHg(lit.) |
| Density | 0.815 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4(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), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 12 °C / 53.6 °F |
| Transport (UN / ADR) | UN 1224BE 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 16-29-33 |
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 3-Methyl-2-pentanone used for?
+
3-Methyl-2-pentanone is primarily used as a building block and reagent in organic synthesis and laboratory research.
What is the CAS number and chemical formula for 3-Methyl-2-pentanone?
+
The CAS number for 3-Methyl-2-pentanone is 565-61-7, and its linear chemical formula is CH3CH2CH(CH3)COCH3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Methyl-2-pentanone with a minimum assay of 99%. This product is supplied for research and general laboratory use and is not represented as meeting USP, BP, EP, or other pharmacopoeia standards.
What are the primary safety hazards associated with 3-Methyl-2-pentanone?
+
3-Methyl-2-pentanone is a flammable liquid and vapour (H225) requiring careful handling away from ignition sources. Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used.
How is 3-Methyl-2-pentanone packed, shipped, and exported?
+
Tech Serve Solutions securely packs and ships chemicals according to international regulations, ensuring safe transport for export worldwide.
How can I request a sample or quote for 3-Methyl-2-pentanone?
+
To request a sample or a quotation for 3-Methyl-2-pentanone, please contact our sales department through the website or direct email.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis