Methyl propiolate, 99%
Methyl propiolate, 99% (CAS 922-67-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-007970.
About Methyl propiolate, 99%
Zemixal supplies Methyl propiolate, 99% within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (99%): CAS 922-67-8, formula C4H4O2 and molar mass 84.07 g/mol. Expect colourless to light yellow liquid.
Common uses in the lab and plant
- Organic synthesis
- Molecular biology workflows
Safe handling
Literature values: boiling point 102 °C. It carries the GHS signal word Danger (H225, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 5 g, 25 g, 100 g and 1 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- Molecular biology workflows
Applications
Specifications and identifiers
| Product name | Methyl propiolate, 99% |
|---|---|
| Catalogue number | ZX-007970 |
| CAS number | 922-67-8 |
| IUPAC name | methyl prop-2-ynoate |
| Molecular formula | C4H4O2 |
| Molar mass | 84.07 g/mol |
| Exact mass | 84.0211 |
| Purity / assay | 99% |
| Physical form | Liquid |
| Appearance | Colourless to light yellow liquid |
| Boiling point | 102 °C |
| XLogP3 | 0.6 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 26.3 Ų |
| HS code | 29399900 |
| InChIKey | IMAKHNTVDGLIRY-UHFFFAOYSA-N |
| SMILES | COC(=O)C#C |
| PubChem CID | 13536 |
| Synonyms | Methyl acetylenecarboxylate, Methyl propynoate, Propiolic acid, methyl ester, methyl propargylate, Propynoic acid methyl ester, methyl 2-propynoate, 4-02-00-01688 (Beilstein Handbook Reference), methyl acetylenemonocarboxylate, 2-Propynoic acid, methyl ester, Methyl ethynecarboxylate, Propiolic Acid Methyl Ester, Propynoic acid, methyl ester |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H225Highly flammable liquid and vapor
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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