Trimethyl orthoacetate, 99%
Trimethyl orthoacetate, 99% (CAS 1445-45-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.
About Trimethyl orthoacetate, 99%
Trimethyl orthoacetate, 99% sits in our ethers, Acetals & Epoxides section and ships worldwide from stock or short lead time. Key data (99%): CAS 1445-45-0, formula C5H12O3 and molar mass 120.15 g/mol. Typical appearance is colourless liquid.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Storage and safety notes
Physical constants on file: boiling point 108 °C. Hazard communication follows GHS (Danger: H225, H317 and H319). Our SDS lists exposure controls and first-aid measures.
Available as 100 g, 500 g and 200 kg. Larger or split packs can be arranged. Every shipment includes 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 | Trimethyl orthoacetate, 99% |
|---|---|
| Catalogue number | ZX-009369 |
| CAS number | 1445-45-0 |
| IUPAC name | 1,1,1-trimethoxyethane |
| Molecular formula | C5H12O3 |
| Molar mass | 120.15 g/mol |
| Exact mass | 120.0786 |
| Purity / assay | 99% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| Boiling point | 108 °C |
| XLogP3 | 0.2 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 27.7 Ų |
| HS code | 29159090 |
| InChIKey | HDPNBNXLBDFELL-UHFFFAOYSA-N |
| SMILES | CC(OC)(OC)OC |
| PubChem CID | 15050 |
| Synonyms | Trimethyl acetylate, Trimethyl 1-acetoxy-1-methylacetate, Ethane, 1,1,1-trimethoxy-, Orthoacetic acid, trimethyl ester, Methyl Orthoacetate, Orthoacetic Acid Trimethyl Ester, 1,1,1-trimethoxy-ethane, Trimethoxyethane, 1,1,1-Trimethoxyethane, trimethyl ortho acetate, MeC(OMe)3 |
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
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements P210, P233, P240, P241, P242, P243, P261, P264 + P265, P272, P280, P302 + P352, P303 + P361 + P353, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P235, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 200 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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