beta-Isophorone
Appearance
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Names | |
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Preferred IUPAC name
3,5,5-Trimethylcyclohex-3-en-1-one | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.006.760 |
EC Number |
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PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C9H14O | |
Molar mass | 138.210 g·mol−1 |
Appearance | Colorless liquid |
Boiling point | 189 °C (372 °F; 462 K) |
Hazards | |
GHS labelling: | |
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Danger | |
H302, H312, H319, H331, H335, H351 | |
P201, P202, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P340, P305+P351+P338, P308+P313, P311, P312, P321, P322, P330, P337+P313, P363, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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β-Isophorone is an organic compound with the formula (CH3)3C6H7O. Classified as a β,γ-unsaturated ketone, it is an isomer of and common impurity in the major industrial intermediate α-isophorone, which is produced from acetone. Like the alpha isomer, beta-isophorone is a colorless liquid.[1]
See also
[edit]References
[edit]- ^ Hardo Siegel; Manfred Eggersdorfer (2005). "Ketones". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a15_077. ISBN 978-3-527-30673-2.