3-Methyl-3-octanol
Appearance
Names | |
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Preferred IUPAC name
3-Methyloctan-3-ol | |
Other names
Amylethylmethylcarbinol
2-Ethyl-2-heptanol 3-Methyloctan-3-ol | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.023.888 |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties[2] | |
C9H20O | |
Molar mass | 144.2545 g/mol |
Density | 0.822 g/mL |
Boiling point | 127 °C (261 °F; 400 K) |
Hazards | |
Flash point | 73 °C (163 °F; 346 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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3-Methyl-3-octanol (systematically named 3-methyloctan-3-ol) is an organic compound with the chemical formula CH3(CH2)4C(CH3)(CH2CH3)OH (also written as C
9H
20O). This simple tertiary alcohol is a clear colourless liquid under standard conditions, and is tasteless.
It is used in the food industry as a flavouring agent as it contributes to the flavour of roast beef.[3] It is known to be biochemically produced by the Antrodia camphorata fungus. 3-Methyl-3-octanol is a chiral compound, with each isomer yielding a different flavour.
References
[edit]- ^ Methyl n-amyl ketone, PubChem Database (NCBI/NIH)
- ^ 3-Methyl-3-Octanol, Sigma-Aldrich
- ^ Hsu, Chen-Ming; Peterson, Robert J.; Jin, Qi Zhang; Ho, Chi-Tang; Chang, Stephen S. (1 November 1982). "Characterization of new volatile compounds in the neutral fraction of roasted beef flavor". Journal of Food Science. 47 (6): 2068–2069. doi:10.1111/j.1365-2621.1982.tb12950.x.