Puneet Varma (Editor)

2 Heptanone

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Appearance  Clear liquid
Boiling point  151 °C
Density  800 kg/m³
Formula  C7H14O
Molar mass  114.18 g/mol
Melting point  -35.5 °C
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2 heptanone top 6 facts

2-Heptanone, also known as methyl n-amyl ketone, or Heptan-2-one, is a ketone with the molecular formula C7H14O. It is a colorless, water-white liquid with a banana-like, fruity odor.

2-Heptanone 2heptanone C7H14O ChemSynthesis

2-Heptanone is listed by the FDA as a "food additive permitted for direct addition to food for human consumption" (21 CFR 172.515), and it occurs naturally in certain foods (e.g., beer, white bread, butter, various cheeses and potato chips).

2-Heptanone 2Heptanone 98 CH3CH24COCH3 SigmaAldrich

The mechanism of action of 2-heptanone as a pheromone at odorant receptors in rodents has been investigated.

2-Heptanone has also been found to be excreted by honey bees when they bite small pests within the colony such as wax moth larvae and Varroa mites. Though it was historically believed to be an alarm pheromone, 2-heptanone has been shown to act as an anaesthetic on the pests, enabling the honey bee to stun the pest and eject it from the hive. The work could lead to the use of 2-Heptanone as an alternative local anaesthetic to lidocaine, which although well established for clinical use, has the disadvantage of provoking allergic reactions in some people.

2-Heptanone 2Heptanone C7H14O ChemSpider

2-Heptanone was one of the metabolites of n-heptane found in the urine of employees exposed to heptane in shoe and tire factories.

2-Heptanone 6Methyl2heptanone AldrichCPR SigmaAldrich
2-Heptanone 6methyl2heptanone C8H16O ChemSynthesis
2-Heptanone 7hydroxy2heptanone C7H14O2 ChemSynthesis
2-Heptanone 3Methyl2heptanone C8H16O ChemSpider
2-Heptanone 4Methyl2heptanone C8H16O ChemSpider
2-Heptanone 3methyl2heptanone C8H16O ChemSynthesis


2-Heptanone Wikipedia

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