Alias: | Methyl Propiolate | CAS No.: | 922-67-8 |
---|---|---|---|
Purity: | 99% | Appearance: | Clear Colorless Liquid |
Refractive Index: | N20/D 1.408 (lit.) | Solubility: | Not Miscible In Water. |
Highlight: | 922-67-8 Methyl Propiolate,Methyl Propiolate 99%,99% General Purpose Reagent |
General purpose reagent Methyl Propiolate With CAS No. 922-67-8
Methyl propiolate was used in the synthesis of polysubstituted 3-arylaminoacrylate and tetrahydropyrimidin-2-one derivatives. It was also used as a thiol derivatizing agent for capillary electrophoresis.
This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.
Applications
Methyl propiolate was used in the synthesis of polysubstituted 3-arylaminoacrylate and tetrahydropyrimidin-2-one derivatives. It was also used as a thiol derivatizing agent for capillary electrophoresis.
ITEM | CONTENT |
Alias | Methyl propynoate |
Purity | 99% |
CAS No. | 922-67-8 |
MW | 84.07 |
MF | C4H4O2 |
EINECS No. | 213-083-5 |
Solubility | Not miscible in water. |
Appearance | Clear colorless Liquid |
Density | 0.945 g/mL at 25 °C (lit.) |
Sensitive | Stable. Highly flammable. Incompatible with strong oxidizing agents, bases, acids. |
Melting Point | 171-173 °C |
Boiling Point | 103-105 °C (lit.) |
Storage | Inert atmosphere,2-8°C |
Type | Carbonyl compound |
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Contain spillage, and then collect with non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations.