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Methyl ethyl ketone
CAS 78-93-3C4H8O
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Methyl ethyl ketone
IUPAC name: butan-2-one
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
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Frequently asked questions
What is Mek used for in cosmetics?
Mek is used in cosmetic products as solvent and perfuming.
Is Mek restricted in cosmetics in the EU?
No EU restriction annex is recorded for Mek in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Mek?
Mek is listed with CAS number 78-93-3 and EC number 201-159-0.
Where can I buy Mek?
Post a buy request for Methyl ethyl ketone with the grade, quantity and destination you need, and matching suppliers will send you quotes.