2,5-Hexanedione
2,5-Hexanedione (CAS: 110-13-4) is a diketone with the molecular formula C6H10O2 and a molar mass of 114.14 g/mol. This organic compound, also known as acetonylacetone, is characterised by its two ketone functional groups. It serves as a valuable building block in chemical synthesis and is frequently employed in the production of heterocyclic compounds and other complex organic molecules. Its reactive nature makes it a key intermediate in various research and industrial applications.
- IUPAC
- Acetonylacetone
- Synonyms
- Acetonylacetone2,5-DioxohexaneHexane-2,5-dione
Chemical Synthesis Intermediate
2,5-Hexanedione is a versatile diketone used as a fundamental building block in organic synthesis. It is particularly useful for the construction of heterocyclic compounds such as pyrroles and furans through condensation reactions.
Reagent in Organic Chemistry
This compound acts as a valuable reagent in laboratory settings for various chemical transformations. Its structure allows for diverse reactions, making it a staple for researchers exploring new synthetic pathways and methodologies.
Precursor for Heterocycles
It is widely utilised as a precursor for synthesising various heterocyclic systems, which are important structural motifs in pharmaceuticals and materials science. The diketone functionality readily participates in cyclisation reactions.
| Molecular weight | 114.14 |
|---|---|
| Linear formula | CH3COCH2CH2COCH3 |
| Assay | 97% |
| Boiling point | 191 °C(lit.) |
| Density | 0.973 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.425(lit.) |
| Vapour pressure | 0.43 mmHg (20 °C) |
| Melting point | −6-−5 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H373May cause damage to organs through prolonged exposure
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 79 °C / 174.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 36/38-48/20/21/22 |
| Safety statements (S) | 23-26-36/37 |
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 2,5-Hexanedione used for?
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2,5-Hexanedione is primarily used as a building block and intermediate in organic chemical synthesis, particularly for the creation of heterocyclic compounds like pyrroles and furans.
What are the CAS number and formula for 2,5-Hexanedione?
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The CAS number for 2,5-Hexanedione is 110-13-4, and its linear formula is CH3COCH2CH2COCH3.
What grade and purity does Tech Serve Solutions supply for 2,5-Hexanedione?
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Tech Serve Solutions supplies 2,5-Hexanedione with a minimum assay of 97%. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,5-Hexanedione be handled safely?
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2,5-Hexanedione (CAS: 110-13-4) is classified with GHS07 and GHS08 symbols, with a 'Warning' signal word. It has hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H373 (May cause damage to organs through prolonged or repeated exposure). Always use appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, and handle in a well-ventilated area.
How is 2,5-Hexanedione packed and exported by TSS?
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2,5-Hexanedione is carefully packed according to international shipping regulations and exported globally by Tech Serve Solutions. Specific packaging details can be provided upon request for the NA 1993 / PGIII classification.
How can I request a quote or sample for 2,5-Hexanedione?
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To request a quote or a sample of 2,5-Hexanedione, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements and shipping details.
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