Methyl 2,4-pentadienoate
Methyl 2,4-pentadienoate (CAS: 1515-75-9) is a chemical compound with the linear formula CH₂CHCHCHCOOCH₃ and a molecular weight of 112.13 g/mol. This ester serves as a versatile building block in organic synthesis. It is commonly employed in the creation of more complex molecules, particularly within the fields of chemical synthesis and the development of organic materials. Its reactivity makes it a valuable intermediate for various chemical transformations.
- IUPAC
- 1,3-Butadiene-1-carboxylic acid methyl ester,2,4-Pentadienoic acid methyl ester,Methyl 1,3-butadiene-1-carboxylate
- Synonyms
- CH2CHCHCHCOOCH31,3-Butadiene-1-carboxylic acid methyl ester2,4-Pentadienoic acid methyl esterMethyl 1,3-butadiene-1-carboxylate
Organic Synthesis Intermediate
Methyl 2,4-pentadienoate is a key intermediate in organic synthesis, used for constructing carbon chains and introducing specific functional groups into target molecules. Its conjugated diene system allows for participation in various cycloaddition reactions.
Polymer Chemistry
The dienophile character of Methyl 2,4-pentadienoate makes it suitable for polymerization studies and the synthesis of novel polymer structures through Diels-Alder or other addition polymerization mechanisms.
Research and Development
This compound is utilised in academic and industrial research laboratories for exploring new synthetic methodologies and developing innovative chemical entities. Its structure offers potential for diverse chemical derivatisation.
| Molecular weight | 112.13 |
|---|---|
| Linear formula | CH2CHCHCHCOOCH3 |
| Assay | ≥97.0% (GC) |
| Boiling point | 50-52 °C/20 mmHg(lit.) |
| Density | 0.964 g/mL at 20 °C |
| Refractive index | n20/D 1.484 |
| Storage temperature | −20°C |
| Contains / stabiliser | ~0.5% 2,6-di-tert.-butyl-4-methylphenol as stabilizer |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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 | 37 °C / 98.6 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26 |
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 Methyl 2,4-pentadienoate used for?
+
Methyl 2,4-pentadienoate is primarily used as a building block in organic synthesis and in research and development for creating more complex molecules and exploring new synthetic pathways.
What are the CAS number and formula for Methyl 2,4-pentadienoate?
+
The CAS number for Methyl 2,4-pentadienoate is 1515-75-9, and its linear formula is CH₂CHCHCHCOOCH₃.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Methyl 2,4-pentadienoate with an assay of ≥97.0% (GC). We do not represent this product as USP, BP, EP or other pharmacopoeia grades.
How should Methyl 2,4-pentadienoate be handled safely?
+
Methyl 2,4-pentadienoate is a flammable liquid and vapour (H226) and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle in a well-ventilated area, wear appropriate personal protective equipment including gloves, eyeshields, and a face shield. Ensure proper storage away from ignition sources.
How is Methyl 2,4-pentadienoate packed and shipped?
+
Methyl 2,4-pentadienoate is typically stored at -20°C. It is classified under UN 3272, Hazard Class 3, Packing Group III, indicating it is a flammable liquid. TSS exports chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for Methyl 2,4-pentadienoate?
+
To request a sample or quote, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number (1515-75-9).
▶ 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