CAS 92-48-8 6-Methylcoumarin
Synonyms: 6-MC;6-Methyl-1,2-benzopyrone;6-methyl-2h-1-benzopyran-2-on;6-methyl-2H-1-Benzopyran-2-one;6-Methyl-2-oxo-2H-benzopyran;6-Methyl-2-oxochronene;6-Methyl-chromen-2-one;6-methyl-coumari
CAS: 92-48-8
MF: C10H8O2
MW: 160.17
EINECS: 202-158-8
Product Categories: Building Blocks;Heterocyclic Building Blocks;Alphabetical Listings;Flavors and Fragrances;M-N;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Coumarins;Miscellaneous;Pharmaceutical Raw Materials
6-Methylcoumarin Chemical Properties:
Melting point: 73-76 °C(lit.)
Boiling point: 303 °C725 mm Hg(lit.)
Density: 1.0924 (rough estimate)
FEMA: 2699 | 6-METHYLCOUMARIN
refractive index: 1.5300 (estimate)
Fp: 303°C/725mm
HS Code: 29321900
Description: 6-Methylcoumarin has a somewhat dry, herbaceous (tonka-like) odor. It is also characterized as a delicate fig or date sweetness. It has an almost bitter taste above 50 ppm, turning sweet and vanillalike at lower levels. 6-Methylcoumarin may be prepared by heating 6-methyl coumarin-3-carboxylic acid to 300 - 340°C; by condensation of p-cresol-disulfonic acid with fumaric acid in the presence of H2S04; by condensation of p-homosalicyclic aldehyde with malonic acid in the presence of aniline, followed by heating to form the lactone; from salicylaldehyde with propionic anhydride and sodium propionate.
Chemical Properties: 6-Methylcoumarin has a somewhat coconut-like odor. The odor is also characterized as having a delicate fig or date sweetness. It has an almost bitter taste above 50 ppm, turning sweet and vanilla-like at lower levels.
Chemical Properties: WHITE TO ALMOST WHITE CRYSTALLINE POWDER
Uses: 6-Methylcoumarin is a synthetic fragrance in cosmetics, toiletries and soaps.
Uses: Perfumes, flavoring.
Definition: A member of the class of coumarins that is coumarin in which the hydrogen at position 6 is replaced by a methyl group.
General Description: White crystals with a flavor of vanilla. Insoluble in water.
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