5h,11h-(1)benzopyrano(6,7,8-ij)quinolizin-11-one,2,3,6,7-tetrahydro-1
Coumarin 6H
CAS: 58336-35-9
Molecular Formula: C15H15NO2
5h,11h-(1)benzopyrano(6,7,8-ij)quinolizin-11-one,2,3,6,7-tetrahydro-1 - Names and Identifiers
5h,11h-(1)benzopyrano(6,7,8-ij)quinolizin-11-one,2,3,6,7-tetrahydro-1 - Physico-chemical Properties
| Molecular Formula | C15H15NO2 |
| Molar Mass | 241.29 |
| Density | 1.32±0.1 g/cm3(Predicted) |
| Melting Point | 128.0 to 132.0 °C |
| Boling Point | 486.3±45.0 °C(Predicted) |
| Maximum wavelength(λmax) | 403nm(H2O)(lit.) |
| pKa | 5.63±0.20(Predicted) |
| Storage Condition | Room Temprature |
5h,11h-(1)benzopyrano(6,7,8-ij)quinolizin-11-one,2,3,6,7-tetrahydro-1 - Risk and Safety
| WGK Germany | 3 |
| RTECS | DJ3310000 |
5h,11h-(1)benzopyrano(6,7,8-ij)quinolizin-11-one,2,3,6,7-tetrahydro-1 - Introduction
Coumarin is an oxygen-containing heterocyclic compound with the chemical formula C15H15NO2. It has two isomers: 1-coumarin and 2-coumarin, also known as oxycoumarin and coumarin, respectively. Among them, 6H coumarin is a solid, white crystalline substance with a special aromatic odor.
Properties of 6H coumarin:
-Solubility: Easily soluble in ethanol, chloroform, ethyl acetate, and benzene, but less soluble in water.
-Melting point: Approximately 128.0 to 132.0 °C.
-Stability: Stable under conventional conditions.
The use of 6H coumarin:
-Spices: 6H coumarin can be used as a fragrance in chewing gum, candy, beverages, cosmetics, etc., giving it a unique aroma.
-Medication: 6H coumarin has antibacterial, anti-inflammatory, and antioxidant properties and is used as a raw material for drugs, such as in the treatment of cardiovascular and cerebrovascular diseases, anticoagulation, etc.
-Agriculture: 6H coumarin can be used as a plant growth regulator and a civilian insecticide.
Preparation method of 6H coumarin:
6H coumarin can be obtained through sulfuric acid catalyzed epoxidation of benzocyclohex-1,2-dione.
Security information:
-6H coumarin has certain toxicity to the human body at a certain concentration and can cause damage to the liver.
-Long term exposure to high concentrations of 6H coumarin can cause skin sensitivity or allergic reactions.
-Excessive consumption of coumarin may have adverse effects on the body, so it is necessary to follow the correct dosage and usage method when using 6H coumarin to ensure safety.
Last Update：2024-04-09 20:49:11
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CAS: 58336-35-9
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