The Sigma-Aldrich catalog lists 21 grades and pack sizes of Methyl Ethyl Ketone (CAS 78-93-3). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 78-93-3 |
|---|---|
| Molecular formula | C4H8O |
| Molecular weight | 72.11 g/mol |
| IUPAC name | butan-2-one |
| Synonyms | 2-Butanone · Butan-2-one · Butanone · Ethyl methyl ketone · Meetco · Methyl acetone |
Flammable
Irritant
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | 2-BUTANONE, >=99.5%, FCC, FG | W217018-1KG-K W217018-20KG-K W217018-8KG-K W217018-SAMPLE-K |
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| Sigma | 2-BUTANONE, ACS REAGENT, >=99.0% | 360473-18L-CS 360473-1L 360473-2.5L 360473-500ML 676926-1L 676926-4X4L |
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| Sigma | 2-BUTANONE, FOR HPLC, >=99.7% | 34861-100ML 34861-100ML-M 34861-1L |
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| Sigma | 2-BUTANONE, NATURAL, >=99%, FG | W217012-100G-K W217012-1KG-K W217012-SAMPLE-K |
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| Sigma | 2-BUTANONE, REAGENTPLUS, >=99% | 110264-1L 110264-2.5L |
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| Sigma | 2-BUTANONE, STANDARD FOR GC | 02469-5ML | Request Quote |
| Sigma | METHYL ETHYL KETONE | PHR1207-3X1.2ML | Request Quote |
| Sigma | METHYL ETHYL KETONE, UNITED STATES PHARM | 1430101-3X1.2ML | Request Quote |
For information only; specifications and availability are confirmed at quotation. Prices are not listed.
