Methyl potassium malonate, 99%
Buy Methyl potassium malonate, 99% (CAS 38330-80-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 99%.
About Methyl potassium malonate, 99%
Methyl potassium malonate, 99% sits in our carboxylic Acids & Salts section and ships worldwide from stock or short lead time. For your records (99%), the material is defined by CAS 38330-80-2, formula C4H5KO4 and molar mass 156.18 g/mol. It is described as white powder or crystals.
Typical applications
- Organic synthesis
- Fine chemical synthesis
Safe handling
Literature values: melting point 162 °C. It carries the GHS signal word Warning (H319), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- Fine chemical synthesis
Applications
Specifications and identifiers
| Product name | Methyl potassium malonate, 99% |
|---|---|
| Catalogue number | ZX-007593 |
| CAS number | 38330-80-2 |
| IUPAC name | potassium 3-methoxy-3-oxopropanoate |
| Molecular formula | C4H5KO4 |
| Molar mass | 156.18 g/mol |
| Exact mass | 155.9825 |
| Purity / assay | 99% |
| Physical form | Crystalline |
| Appearance | White powder or crystals |
| Melting point | 162 °C |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 66.4 Ų |
| HS code | 29214290 |
| InChIKey | WWTULTKUWBKVGV-UHFFFAOYSA-M |
| SMILES | COC(=O)CC(=O)[O-].[K+] |
| PubChem CID | 2724687 |
| Synonyms | Monomethyl malonate potassium salt, Potassium monomethyl malonate, Potassium methyl malonate, Hydrogen Methyl Malonate Potassium Salt, Monomethyl Potassium Malonate, Propanedioic acid, monomethyl ester, potassium salt, Malonic Acid Methyl Ester Potassium Salt, Malonic Acid Monomethyl Ester Potassium Salt, Potassium3-methoxy-3-oxopropanoate, CS-M3561 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H319Causes serious eye irritation
Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 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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