Trimethyl orthobutyrate, 97%
Buy Trimethyl orthobutyrate, 97% (CAS 43083-12-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 25 g.
About Trimethyl orthobutyrate, 97%
Trimethyl orthobutyrate, 97% sits in our ethers, Acetals & Epoxides section and ships worldwide from stock or short lead time. Identity at a glance (97%): CAS 43083-12-1, formula C7H16O3 and molar mass 148.2 g/mol. Expect colourless to light yellow to orange liquid.
Use cases we see most often
- Organic synthesis
- API synthesis
Safe handling
Reported physical data: boiling point 145-147 °C. It carries the GHS signal word Warning (H226, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Order it in 25 g, 100 g and 1 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. 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
- API synthesis
Applications
Specifications and identifiers
| Product name | Trimethyl orthobutyrate, 97% |
|---|---|
| Catalogue number | ZX-009371 |
| CAS number | 43083-12-1 |
| IUPAC name | 1,1,1-trimethoxybutane |
| Molecular formula | C7H16O3 |
| Molar mass | 148.2 g/mol |
| Exact mass | 148.1099 |
| Purity / assay | 97% |
| Physical form | Liquid |
| Appearance | Colourless to light yellow to orange liquid |
| Boiling point | 145-147 °C |
| XLogP3 | 1.1 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 27.7 Ų |
| HS code | 29339900 |
| InChIKey | JAFMOTJMRSZOJE-UHFFFAOYSA-N |
| SMILES | CCCC(OC)(OC)OC |
| PubChem CID | 123512 |
| Synonyms | Trimethylorthobutyrate, Butane, 1,1,1-trimethoxy-, ortho-n-Butyric acid trimethyl ester, 1,1,1-trimethoxy-butane, methyl orthobutyrate, trimethy orthobutyrate, Trimethyl orthobutanoate, 1,1,1-Trimethoxybutane #, Orthobutyric Acid Trimethyl Ester, Orthobutyric acid, trimethyl ester, Trimethyl orthobutyrate, purum, >=97.0% (GC) |
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
- H226Flammable 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
| 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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