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CAS NO.92-48-8
| 6-Methylcoumarin Basic information |
| Product Name: | 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: | Pharmaceutical Raw Materials;Coumarins;Miscellaneous;Building Blocks;Heterocyclic Building Blocks;Alphabetical Listings;Flavors and Fragrances;M-N;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks |
| Mol File: | 92-48-8.mol |
|
|
|
| 6-Methylcoumarin Chemical Properties |
| mp | 73-76 °C(lit.) |
| bp | 303 °C725 mm Hg(lit.) |
| FEMA | 2699 |
| Fp | 303°C/725mm |
| BRN | 4222 |
| CAS DataBase Reference | 92-48-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2H-1-Benzopyran-2-one, 6-methyl-(92-48-8) |
| EPA Substance Registry System | 2H-1-Benzopyran- 2-one, 6-methyl-(92-48-8) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22-42/43 |
| Safety Statements | 22-36/37-45 |
| WGK Germany | 3 |
| RTECS | GN7792000 |
| Hazardous Substances Data | 92-48-8(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 6-Methyl-2H-chromen-2-one | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 6-Methylcoumarin Usage And Synthesis |
| Chemical Properties | WHITE TO ALMOST WHITE CRYSTALLINE POWDER |
| General Description | White crystals with a flavor of vanilla. Insoluble in water. |
| Air & Water Reactions | Insoluble in water. |
| Reactivity Profile | Ketones, such as 6-Methylcoumarin, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4. |
| Fire Hazard | 6-Methylcoumarin is combustible. |
| 6-Methylcoumarin Preparation Products And Raw materials |
| Raw materials | SULFUROUS ACID-->Salicylaldehyde-->Fumaric acid-->Propionic anhydride-->Sodium propionate-->Coumarin-3-carboxylic acid |
| 6-Methylcoumarin Basic information |
| Product Name: | 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: | Pharmaceutical Raw Materials;Coumarins;Miscellaneous;Building Blocks;Heterocyclic Building Blocks;Alphabetical Listings;Flavors and Fragrances;M-N;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks |
| Mol File: | 92-48-8.mol |
|
|
|
| 6-Methylcoumarin Chemical Properties |
| mp | 73-76 °C(lit.) |
| bp | 303 °C725 mm Hg(lit.) |
| FEMA | 2699 |
| Fp | 303°C/725mm |
| BRN | 4222 |
| CAS DataBase Reference | 92-48-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2H-1-Benzopyran-2-one, 6-methyl-(92-48-8) |
| EPA Substance Registry System | 2H-1-Benzopyran- 2-one, 6-methyl-(92-48-8) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22-42/43 |
| Safety Statements | 22-36/37-45 |
| WGK Germany | 3 |
| RTECS | GN7792000 |
| Hazardous Substances Data | 92-48-8(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 6-Methyl-2H-chromen-2-one | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 6-Methylcoumarin Usage And Synthesis |
| Chemical Properties | WHITE TO ALMOST WHITE CRYSTALLINE POWDER |
| General Description | White crystals with a flavor of vanilla. Insoluble in water. |
| Air & Water Reactions | Insoluble in water. |
| Reactivity Profile | Ketones, such as 6-Methylcoumarin, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4. |
| Fire Hazard | 6-Methylcoumarin is combustible. |
| 6-Methylcoumarin Preparation Products And Raw materials |
| Raw materials | SULFUROUS ACID-->Salicylaldehyde-->Fumaric acid-->Propionic anhydride-->Sodium propionate-->Coumarin-3-carboxylic acid |