Methyl 2-octynoate
Methyl 2-octynoate (CAS: 111-12-6), with the molecular formula C9H14O2 and a molar mass of 154.21 g/mol, is an ester featuring a terminal alkyne. It is primarily utilised as a versatile building block in organic synthesis. This compound serves as an intermediate in the creation of more complex molecules for various chemical research and development applications.
- IUPAC
- Methyl heptine carbonate,NSC 72098
Organic Synthesis Intermediate
Methyl 2-octynoate is a key intermediate in the synthesis of complex organic molecules. Its alkyne functionality allows for various carbon-carbon bond-forming reactions, making it valuable in the development of new chemical entities.
Research and Development
Utilised in academic and industrial research laboratories, this ester aids in exploring novel synthetic pathways and developing new materials. It serves as a foundational component for advanced chemical investigations.
Building Block for Fine Chemicals
As a C8 to C9 building block, Methyl 2-octynoate is incorporated into the structure of various fine chemicals. Its specific structure allows for precise molecular design in multi-step synthesis projects.
| Molecular weight | 154.21 |
|---|---|
| Linear formula | CH3(CH2)4C≡CCO2CH3 |
| Assay | 99% |
| Boiling point | 217-220 °C(lit.) |
| Density | 0.92 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.446(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 89 °C / 192.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-38 |
| Safety statements (S) | 26-36 |
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-octynoate used for?
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Methyl 2-octynoate (CAS: 111-12-6) is primarily used as a building block in organic synthesis and for research and development in the chemical sciences.
What are the CAS number and chemical formula for Methyl 2-octynoate?
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The CAS number for Methyl 2-octynoate is 111-12-6, and its chemical formula is CH3(CH2)4C≡CCO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 2-octynoate with an assay of 99%. This product is suitable for research and general chemical synthesis purposes. TSS does not represent this product as USP, BP, or EP grade.
How should Methyl 2-octynoate be handled?
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Methyl 2-octynoate is classified as a Warning with hazards H302 (Harmful if swallowed) and H315 (Causes skin irritation). Handle with appropriate personal protective equipment, including eyeshields, gloves, and adequate ventilation. Consult the Safety Data Sheet for full details.
Is Methyl 2-octynoate packed and exported by TSS?
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Yes, Tech Serve Solutions supplies and exports Methyl 2-octynoate. We ensure appropriate packaging for safe transit and adherence to international shipping regulations, including NA 1993.
How can I request a quote or sample?
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To request a quote or order a sample of Methyl 2-octynoate, please contact the Tech Serve Solutions sales team through our website or by phone. Details are available in the contact section.
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