4-TRIFLUOROMETHYLUMBELLIFERYL 7-ETHYL ETHER

4-TRIFLUOROMETHYLUMBELLIFERYL 7-ETHYL ETHER - Names and Identifiers

Name	7-ethoxy-4-(trifluoromethyl)coumarin
Synonyms	Etfc cpd 7-Ethoxy-4-trifluoromethylcoumarin 7-ethoxy-4-(trifluoromethyl)coumarin 7-ETHOXY-4-(TRIFLUOROMETHYL)COUMARIN 7-ethoxy-4-(trifluoromethyl)chromen-2-one 4-TRIFLUOROMETHYLUMBELLIFERYL 7-ETHYL ETHER ETHYL 4-(TRIFLUOROMETHYL)UMBELLIFERYL ETHER 7-ethoxy-4-(trifluoromethyl)-2H-chromen-2-one 7-Ethoxy-4-(trifluoromethyl)-2H-chromen-2-one 7-ethoxy-4-(trifluoromethyl)-1-benzopyran-2-one 7-Ethoxy-4-(trifluoromethyl)-2H-1-benzypyran-2-one 2H-1-Benzopyran-2-one, 7-ethoxy-4-(trifluoromethyl)-
CAS	115453-82-2
InChI	InChI=1/C12H9F3O3/c1-2-17-7-3-4-8-9(12(13,14)15)6-11(16)18-10(8)5-7/h3-6H,2H2,1H3

4-TRIFLUOROMETHYLUMBELLIFERYL 7-ETHYL ETHER - Physico-chemical Properties

Molecular Formula	C12H9F3O3
Molar Mass	258.19
Density	1.368g/cm³
Melting Point	73 - 75°C
Boling Point	303.1°C at 760 mmHg
Flash Point	132.7°C
Solubility	DMF: soluble
Vapor Presure	0.000952mmHg at 25°C
Appearance	Solid
Color	Pale Red
BRN	8555209
Storage Condition	-20°C
Refractive Index	1.503

4-TRIFLUOROMETHYLUMBELLIFERYL 7-ETHYL ETHER - Risk and Safety

Hazard Symbols	Xi - Irritant
Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3
FLUKA BRAND F CODES	8
Hazard Note	Irritant

4-TRIFLUOROMETHYLUMBELLIFERYL 7-ETHYL ETHER - Introduction

7-Ethoxy-4-(trifluoromethyl) coumarin is an organic compound with the chemical formula C≡No_H≡F0.3. It is a solid substance with a bitter taste, soluble in ethanol and ether, slightly soluble in water.

This compound is commonly used as a spice and food additive to enhance the taste and aroma of food. It can also be used to synthesize other organic compounds, and is widely used in medicine, pesticide and chemical fields.

The method for preparing 7-ethoxy-4-(trifluoromethyl) coumarin is usually synthesized by a multi-step reaction of phenol and trifluoromethane. The specific synthetic method may vary depending on the need to control the temperature, reaction time and reaction conditions during the reaction to obtain the desired product.

With regard to safety information, there is a lack of a large number of research data and evaluation results. However, based on current understanding, 7-ethoxy-4-(trifluoromethyl) coumarin is generally considered to be relatively safe under normal conditions of use. However, because individual sensitivities to chemical substances vary, it is still recommended to perform appropriate safety testing and evaluation before use, follow relevant safety practices, and avoid excessive exposure. During use, attention should be paid to avoid contact with skin, eyes, etc. If there is accidental contact, rinse with plenty of water immediately and seek medical attention in time.

Last Update：2024-04-09 20:45:29