Methyl aceto acetate, 99%
Buy Methyl aceto acetate, 99% (CAS 105-45-3) from Zemixal. Request a quote with price, lead time and documents. Packs from 500 mL.
About Methyl aceto acetate, 99%
Researchers and plant chemists source Methyl aceto acetate, 99% from Zemixal for routine and specialised work. Key data (Synthesis): CAS 105-45-3, formula C5H8O3 and molar mass 116.11 g/mol. It is described as liquid.
Where it is used
- Organic synthesis
- API synthesis
Handling and storage
Physical constants on file: melting point -80 °C and boiling point 169-170 °C. It carries the GHS signal word Warning (H319), so wear gloves and eye protection and work with good ventilation.
Available as 500 mL, 5 L and 220 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Methyl aceto acetate, 99% |
|---|---|
| Catalogue number | ZX-007944 |
| CAS number | 105-45-3 |
| IUPAC name | methyl 3-oxobutanoate |
| Molecular formula | C5H8O3 |
| Molar mass | 116.11 g/mol |
| Exact mass | 116.0473 |
| Grade | Synthesis |
| Purity / assay | 99% |
| Physical form | Liquid |
| Appearance | Liquid |
| Melting point | -80 °C |
| Boiling point | 169-170 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 43.4 Ų |
| HS code | 29183040 |
| InChIKey | WRQNANDWMGAFTP-UHFFFAOYSA-N |
| SMILES | CC(=O)CC(=O)OC |
| PubChem CID | 7757 |
| Synonyms | 3-Oxobutanoic acid methyl ester, Acetoacetic acid methyl ester, MAA, Methylacetoacetate, Methyl acetylacetate, Methyl 3-oxobutyrate, Methyl acetylacetonate, Butanoic acid, 3-oxo-, methyl ester, Acetoacetic methyl ester, 1-Methoxybutane-1,3-dione, Acetoacetic acid, methyl ester, Methylester kyseliny acetoctove |
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
| 500 mL | Quoted on request | |
| 5 L | Quoted on request | |
| 220 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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