15119-34-3
3-CYANOCOUMARIN
CAS: 15119-34-3
Molecular Formula: C10H5NO2
15119-34-3 - Names and Identifiers
| Name | 3-CYANOCOUMARIN |
| Synonyms | 3-CYANOCOUMARIN RARECHEM AB KA K004 2-oxochromene-3-carbonitrile 2-oxo-2H-chromene-3-carbonitrile 2-oxo-1-benzopyran-3-carbonitrile 2-oxo-2h-1-benzopyran-3-carbonitril 2-oxo-2h-1-benzopyran-3-carbonitrile |
| CAS | 15119-34-3 |
| InChI | InChI=1/C10H5NO2/c11-6-8-5-7-3-1-2-4-9(7)13-10(8)12/h1-5H |
15119-34-3 - Physico-chemical Properties
| Molecular Formula | C10H5NO2 |
| Molar Mass | 171.15 |
| Density | 1.34±0.1 g/cm3(Predicted) |
| Melting Point | 184-188 °C (lit.) |
| Boling Point | 350.7±21.0 °C(Predicted) |
| Flash Point | 167.2°C |
| Vapor Presure | 4.32E-05mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light orange to Yellow |
| Maximum wavelength(λmax) | ['358nm(DMSO)(lit.)'] |
| Storage Condition | Room Temprature |
| Refractive Index | 1.621 |
| MDL | MFCD00115699 |
| Physical and Chemical Properties | WGK Germany:3 RTECS:DJ2218100 |
15119-34-3 - Risk and Safety
| WGK Germany | 3 |
| RTECS | DJ2218100 |
15119-34-3 - Introduction
3-CYANOCOUMARIN is an organic compound with the chemical formula C9H5NO2. The following is a description of the nature, use, preparation and safety information of 3-CYANOCOUMARIN:
Nature:
- 3-CYANOCOUMARIN is a solid with a specific odor.
-Its melting point is 105-107 degrees Celsius, and its boiling point is 370-375 degrees Celsius.
- 3-CYANOCOUMARIN has low solubility in water, but is easily soluble in organic solvents such as ethanol and dimethylformamide.
Use:
- 3-CYANOCOUMARIN is widely used as an ingredient in spices and flavors, giving products a unique smell.
-It can also be used in flavorings, cosmetics, soaps and tobacco to increase the flavor of the product.
Method:
-The preparation method of 3-CYANOCOUMARIN is more complicated. A commonly used method is through methyl 3-(4-hydroxyphenyl)-2-propenoate) the reaction with phosphorus trioxide produces 2 pyrrole carboxylic acid chloride (2-pyrrolidone carboxylic acid chloride).
Safety Information:
-Marsis is marked as harmful substances, which may cause irritation and allergic reactions to the human body.
-When using 3-CYANOCOUMARIN, please follow the correct operation method and wear appropriate protective equipment such as gloves and glasses.
-Avoid inhaling dust, contact with skin and eyes, and ensure use in a well-ventilated area.
-In case of contact with skin, wash immediately with soap and water and seek medical help if necessary.
Nature:
- 3-CYANOCOUMARIN is a solid with a specific odor.
-Its melting point is 105-107 degrees Celsius, and its boiling point is 370-375 degrees Celsius.
- 3-CYANOCOUMARIN has low solubility in water, but is easily soluble in organic solvents such as ethanol and dimethylformamide.
Use:
- 3-CYANOCOUMARIN is widely used as an ingredient in spices and flavors, giving products a unique smell.
-It can also be used in flavorings, cosmetics, soaps and tobacco to increase the flavor of the product.
Method:
-The preparation method of 3-CYANOCOUMARIN is more complicated. A commonly used method is through methyl 3-(4-hydroxyphenyl)-2-propenoate) the reaction with phosphorus trioxide produces 2 pyrrole carboxylic acid chloride (2-pyrrolidone carboxylic acid chloride).
Safety Information:
-Marsis is marked as harmful substances, which may cause irritation and allergic reactions to the human body.
-When using 3-CYANOCOUMARIN, please follow the correct operation method and wear appropriate protective equipment such as gloves and glasses.
-Avoid inhaling dust, contact with skin and eyes, and ensure use in a well-ventilated area.
-In case of contact with skin, wash immediately with soap and water and seek medical help if necessary.
Last Update：2024-04-09 15:17:52
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Product Name: 2-Oxo-2H-chromene-3-carbonitrile Request for quotationCAS: 15119-34-3
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Mobile: 18916960931
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Email: product@acmec-e.com
Mobile: +86-18621343501
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Multiple Specifications
Product Name: 3-CYANOCOUMARIN Request for quotationCAS: 15119-34-3
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
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CAS: 15119-34-3
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CAS: 15119-34-3
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View History
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