2-Hexynoic acid
2-Hexynoic acid (CAS: 764-33-0, C6H10O2) is a versatile organic compound featuring a terminal alkyne and a carboxylic acid group. With a molecular weight of 112.13 g/mol, it serves as a valuable building block in organic synthesis. Its reactivity allows for diverse chemical transformations, making it useful in the development of complex molecules and intermediates for various chemical industries.
Organic Synthesis Intermediate
2-Hexynoic acid is employed as a foundational material in the construction of more intricate organic molecules. Its functional groups enable participation in a range of reactions, facilitating the synthesis of pharmaceuticals, agrochemicals, and speciality materials.
Research and Development
In academic and industrial research settings, this compound is utilized for exploring novel synthetic pathways and developing new chemical entities. Its structure makes it suitable for creating diverse molecular scaffolds.
Carbonyl Compound Chemistry
As a carboxylic acid, 2-Hexynoic acid participates in standard reactions of this class, such as esterification and amide formation. The presence of the alkyne offers opportunities for unique cycloaddition or addition reactions.
| Molecular weight | 112.13 |
|---|---|
| Linear formula | CH3CH2CH2CH≡CCO2H |
| Assay | 97% |
| Boiling point | 230 °C |
| Density | 0.992 g/mL at 25 °C |
| Refractive index | n20/D 1.460 |
Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
- P342
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 81 °C / 177.8 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36-43 |
| Safety statements (S) | 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-Hexynoic acid used for?
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2-Hexynoic acid is primarily used as a building block in organic synthesis and in research and development for creating complex molecules and exploring new chemical pathways.
What are the CAS number and chemical formula for 2-Hexynoic acid?
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The CAS number for 2-Hexynoic acid is 764-33-0, and its chemical formula is C6H10O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Hexynoic acid with an assay of 97%. We do not represent this product as meeting any pharmacopoeia standards such as USP, BP, or EP.
How should 2-Hexynoic acid be handled safely?
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2-Hexynoic acid is classified as Dangerous. It is harmful if swallowed, causes serious eye irritation, and may cause allergy or asthma symptoms or breathing difficulties if inhaled. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used.
How is 2-Hexynoic acid packed and shipped?
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2-Hexynoic acid is packed and shipped according to relevant regulations, including transport classifications like NA 1993.
How can I request a quote or sample for 2-Hexynoic acid?
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Please contact our sales department through the website or by phone to request a quotation or to arrange for a sample of 2-Hexynoic acid.
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