CAS 78-93-3

Methyl ethyl ketone

Description:

Methyl ethyl ketone (MEK), also known as 2-butanone, is a colorless, flammable liquid with a sweet, acetone-like odor. It is a solvent commonly used in various industrial applications, including coatings, adhesives, and chemical processes. MEK has a moderate boiling point and evaporates quickly, making it effective for use in formulations that require rapid drying. Its chemical formula is C4H8O, and it features a ketone functional group, which contributes to its reactivity and solvent properties. MEK is miscible with water, ethanol, and many organic solvents, enhancing its versatility in different formulations. While it is generally considered to have low toxicity, prolonged exposure can lead to irritation of the skin, eyes, and respiratory system. Proper safety measures, including adequate ventilation and personal protective equipment, are recommended when handling MEK. Additionally, it is important to be aware of its environmental impact, as it can contribute to air pollution and should be disposed of in accordance with local regulations.

Formula:C₄H₈O

InChI:InChI=1/C4H8O/c1-3-4(2)5/h3H2,1-2H3

InChI key:InChIKey=ZWEHNKRNPOVVGH-UHFFFAOYSA-N

SMILES:C(CC)(C)=O

Synonyms:

2-Butanon
2-Butanona
2-ブタノン
3-Butanone
Acetone, Methyl-
Butan-2-One
Butanon
Butanon, 2-
Butanona
Butanona, 2-
Butanone
Butanone, 2-
Ethyl Methyl Ketone
Ethylmethyl Ketone
MEK
Methyl acetone
Methyl ethyl ketone
Methylethylketon
Metil Etil Chetone
Metiletilcetona
Méthyl éthyl cétone
Superbutanox M 50
メチルエチルケトン
2-Butanone
Ethyl methyl ketone~MEK~Methyl ethyl ketone
Ethylmethylketone,99%
2-Butanone (Controlled Chemical)
2-Butanone(MEK)
2-butanone (MEK
ai3-07540(usda)
2-Ketobutane
Aethylmethylketon
2-butanal
2-Oxobutane
FEMA 2170
See more synonyms

Purity (%)

100

products per page.Found 48 products.

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VOC Mixture 614 1.3-930 µg/mL in Triacetin
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Mixture
Ref: 04-B50000663TN
10ml
225.00€
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GB/T 10004-2008 VOC Mixture 574 2000 µg/mL in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Mixture
Ref: 04-A50000574ME
1ml
To inquire
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EPA Method 8240 VOC Mixture 431 200 µg/mL in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Mixture
Ref: 04-A50000431ME
ne
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Volatiles Target Compounds Mixture 887 1000 µg/mL in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Mixture
Ref: 04-GA09000887ME
ne
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Methyl Ethyl Ketone, GlenPure™, analytical grade
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 78-93-3
Formula:C₄H₈O
Purity:≥ 99.8%
Color and Shape:Clear, colourless liquid
Molecular weight:72.11
Ref: 7W-GS6653
1l
69.00€
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500ml
56.00€
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2500ml
128.00€
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EPA Method 8015 Non-halogenated VOC Mixture 410 200 µg/mL in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Mixture
Ref: 04-A50000410ME
1ml
Discontinued
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Discontinued product
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Residual Solvents Mixture 179 2500 µg/mL in Dimethyl sulfoxide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Formula:C₂H₂F₄
Color and Shape:Mixture
Molecular weight:102.03
Ref: 04-GS09000179DS
5x1ml
Discontinued
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Discontinued product
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EPA and HJ 642-2013 VOC Additional Compounds Mixture 2000 µg/mL in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:Mixture
Ref: 04-GA09000552ME
1ml
Discontinued
Request information
Discontinued product

CAS 78-93-3

Methyl ethyl ketone

VOC Mixture 614 1.3-930 µg/mL in Triacetin

Ref: 04-B50000663TN

GB/T 10004-2008 VOC Mixture 574 2000 µg/mL in Methanol

Ref: 04-A50000574ME

EPA Method 8240 VOC Mixture 431 200 µg/mL in Methanol

Ref: 04-A50000431ME

Volatiles Target Compounds Mixture 887 1000 µg/mL in Methanol

Ref: 04-GA09000887ME

Methyl Ethyl Ketone, GlenPure™, analytical grade

Ref: 7W-GS6653

EPA Method 8015 Non-halogenated VOC Mixture 410 200 µg/mL in Methanol

Ref: 04-A50000410ME

Residual Solvents Mixture 179 2500 µg/mL in Dimethyl sulfoxide

Ref: 04-GS09000179DS

EPA and HJ 642-2013 VOC Additional Compounds Mixture 2000 µg/mL in Methanol

Ref: 04-GA09000552ME