USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
USD $4.50-5.00 / Liter
USD $1.00-1.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
product name: | allylbenzene | ||||||||||||||
synonyms: | 1-benzylethene;1-phenyl-2-propene;1-propene, 3-phenyl-;1-propene,3-phenyl-;2-propenyl-benzen;2-propenylbenzene;allyl-benzen;benzene, allyl- | ||||||||||||||
cas: | 300-57-2 | ||||||||||||||
mf: |
c9h10a
|
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mw: | 118.18 | ||||||||||||||
einecs: | 206-095-7 | ||||||||||||||
product categories: | aromatic compounds;miscellaneous;oled intermediates |
3-hydroxy-2-methyl-4h-pyran-4-one usage and synthesis |
chemical properties | white crystalline powder |
usage | a fragrance molecule used in flavor enhancers and fragrances. |
general description | white crystalline powder with a fragrant caramel-butterscotch odor. ph (5% aqueous solution) 5.3. |
air & water reactions | may be sensitive to prolonged exposure to light and air. somewhat soluble in water at room temperature. freely soluble in hot water [merck]. slightly soluble in cold water. |
reactivity profile | 3-hydroxy-2-methyl-4h-pyran-4-one is weakly acidic. reacts with bases. may react with reducing agents. volatile with steam. |
fire hazard | flash point data on 3-hydroxy-2-methyl-4h-pyran-4-one are not available; however, 3-hydroxy-2-methyl-4h-pyran-4-one is probably combustible. |