| Place of Origin: | China |
|---|---|
| Brand Name: | BOSI |
| Model Number: | 922-67-8 |
| Minimum Order Quantity: | Negotiable |
| Price: | Negotiable |
| Packaging Details: | 200 kg/drum |
| Payment Terms: | T/T |
| Supply Ability: | 50000 L / month |
| Alias: | Methyl Propiolate | CAS No.: | 922-67-8 |
|---|---|---|---|
| Purity: | 99% | Color: | Colorless |
| Molecular Formula: | C4H4O2 | Molecular Weight: | 84.07 |
| High Light: | C4H4O2 Intermediates & Chemicals,Intermediates & Chemicals 922-67-8 |
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Chemical Intermediate Methyl Propiolate With CAS No. 922-67-8
Methyl propiolate is an organic compound with the formula HC2CO2CH3. It is the methyl ester of propiolic acid, the simplest acetylenic carboxylic acid. It is a colorless liquid that is miscible with organic solvents. The compound is a reagent and building block for the synthesis of other organic compounds, reactions that exploit the electrophilicity of the alkyne group.
| ITEM | CONTENT |
| Alias | Methyl propiolate |
| CAS No. | 922-67-8 |
| Purity | 99% |
| MF | C4H4O2 |
| EINECS No. | 213-083-5 |
| MW | 84.07 |
| Appearance | Clear colorless Liquid |
| Density | 0.945 g/mL at 25 °C (lit.) |
| Solubility | Not miscible in water. |
| Melting Point | 171-173 °C |
| Boiling Point | 103-105 °C (lit.) |
| Storage | Inert atmosphere,2-8°C |
| Type | Chemical intermediate |
Application
N-3 protectant of uridine and thymidine.
Methyl propionate has been used to synthesize polysubstituted 3-arylaminoacrylate and tetrahydropyrimidine 2-ketone derivatives. It is also used as a sulfhydryl derivator for capillary electrophoresis.
It is used to synthesize 1,2,3, 5-phenyltetracarboxylic acid in a one-pot, four-component reaction promoted by triphenyl phosphine.
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
