111141-02-7
7-(Trifluoromethyl)chroman-4-one
CAS: 111141-02-7
Molecular Formula: C10H7F3O2
111141-02-7 - Names and Identifiers
| Name | 7-(Trifluoromethyl)chroman-4-one |
| Synonyms | 7-(Trifluoromethyl)chroman-4-one 7-(trifluoroMethyl)-2,3-dihydrochroMen-4-one 7-(Trifluoromethyl)-2,3-dihydro-4H-chromen-4-one 2,3-Dihydro-7-(trifluoromethyl)-4H-chromen-4-one 2,3-Dihydro-7-(trifluoromethyl)-4H-1-benzopyran-4-one 4H-1-benzopyran-4-one, 2,3-dihydro-7-(trifluoromethyl)- 4H-1-Benzopyran-4-one, 2,3-dihydro-7-(trifluoromethyl)- |
| CAS | 111141-02-7 |
| InChI | InChI=1/C10H7F3O2/c11-10(12,13)6-1-2-7-8(14)3-4-15-9(7)5-6/h1-2,5H,3-4H2 |
111141-02-7 - Physico-chemical Properties
| Molecular Formula | C10H7F3O2 |
| Molar Mass | 216.16 |
| Density | 1.374 |
| Boling Point | 283℃ |
| Flash Point | 121℃ |
| Vapor Presure | 0.00339mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.485 |
111141-02-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
111141-02-7 - Introduction
7-(Trifluoromethyl) chroman-4-one, chemical formula C8H4F3NO, is an organic compound containing three fluoromethyl groups. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 7-(trifluoromethyl) chroman-4-one is a colorless to pale yellow solid.
-Melting point: about 72-74 degrees Celsius.
-Solubility: Soluble in organic solvents such as ether, dichloromethane and benzene.
Use:
7-(trifluoromethyl) chroman-4-one can be used in a variety of reactions in organic synthesis and has important application value.
-Chemical reagent: In organic synthesis, it can be used as a reagent to play the role of catalyst or intermediate in different reactions.
-Drug synthesis: In the process of drug synthesis, it can be used to prepare biologically active molecules.
Preparation Method:
The preparation method of 7-(trifluoromethyl) chroman-4-one can be achieved in a variety of ways, one of which is commonly used in the following steps:
1.4-chlorobenzoyl chloride reacts with trifluoromethylacetone ketal to generate 4-[4-(trifluoromethyl) benzoyl] benzoyl chloride.
2.4-[4-(trifluoromethyl) benzoyl] benzoyl chloride reacts with imino acid or amide under alkaline conditions to generate 7-(trifluoromethyl) chroman-4-one.
Safety Information:
When using 7-(trifluoromethyl) chroman-4-one, the following safety precautions should be paid attention:
-This compound may have irritating and corrosive effects on the skin, eyes and respiratory tract, and direct contact should be avoided.
-Wear protective gloves, glasses and respiratory protection during operation.
-It should be operated in a well-ventilated place and avoid inhaling its vapor.
-Waste to be disposed of in accordance with local regulations.
Summary:
7-(trifluoromethyl) chroman-4-one is an organic compound with wide application value. When using, pay attention to safe operation, avoid direct contact, and dispose of waste in accordance with local regulations.
Nature:
-Appearance: 7-(trifluoromethyl) chroman-4-one is a colorless to pale yellow solid.
-Melting point: about 72-74 degrees Celsius.
-Solubility: Soluble in organic solvents such as ether, dichloromethane and benzene.
Use:
7-(trifluoromethyl) chroman-4-one can be used in a variety of reactions in organic synthesis and has important application value.
-Chemical reagent: In organic synthesis, it can be used as a reagent to play the role of catalyst or intermediate in different reactions.
-Drug synthesis: In the process of drug synthesis, it can be used to prepare biologically active molecules.
Preparation Method:
The preparation method of 7-(trifluoromethyl) chroman-4-one can be achieved in a variety of ways, one of which is commonly used in the following steps:
1.4-chlorobenzoyl chloride reacts with trifluoromethylacetone ketal to generate 4-[4-(trifluoromethyl) benzoyl] benzoyl chloride.
2.4-[4-(trifluoromethyl) benzoyl] benzoyl chloride reacts with imino acid or amide under alkaline conditions to generate 7-(trifluoromethyl) chroman-4-one.
Safety Information:
When using 7-(trifluoromethyl) chroman-4-one, the following safety precautions should be paid attention:
-This compound may have irritating and corrosive effects on the skin, eyes and respiratory tract, and direct contact should be avoided.
-Wear protective gloves, glasses and respiratory protection during operation.
-It should be operated in a well-ventilated place and avoid inhaling its vapor.
-Waste to be disposed of in accordance with local regulations.
Summary:
7-(trifluoromethyl) chroman-4-one is an organic compound with wide application value. When using, pay attention to safe operation, avoid direct contact, and dispose of waste in accordance with local regulations.
Last Update：2024-04-09 21:32:36
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Product Name: 7-(Trifluoromethyl)chroman-4-one Visit Supplier Webpage Request for quotationCAS: 111141-02-7
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CAS: 111141-02-7
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View History
111141-02-7
29761-21-5
529-05-5
2390-60-5
1989-33-9
樟脑二醇
Asarylaldehyde
Propionitrile
WGA AGAROSE BOUND
PM387
29761-21-5
529-05-5
2390-60-5
1989-33-9
樟脑二醇
Asarylaldehyde
Propionitrile
WGA AGAROSE BOUND
PM387