Pyrazine-2-ethyl formate

Pyrazine-2-ethyl formate - Names and Identifiers

Name	ethyl pyrazinecarboxylate
Synonyms	Einecs 230-045-3 Ethyl Pyrazinoate Pyrazine-2-ethyl formate ethyl pyrazinecarboxylate Ethy1 pyrazinecarboxylate Ethyl 2-pyrazinecarboxylate Pyrazinoic Acid Ethyl Ester ethyl pyrazine-2-carboxylate 2-Pyrazinecarboxylic acid ethyl ester Pyrazinecarboxylic acid, ethyl ester (7CI,8CI,9CI)
CAS	6924-68-1
EINECS	230-045-3
InChI	InChI=1/C7H8N2O2/c1-2-11-7(10)6-5-8-3-4-9-6/h3-5H,2H2,1H3

Pyrazine-2-ethyl formate - Physico-chemical Properties

Molecular Formula	C7H8N2O2
Molar Mass	152.15
Density	1.167±0.06 g/cm3(Predicted)
Melting Point	49 °C
Boling Point	120-122 °C(Press: 6 Torr)
Flash Point	97°C
Solubility	Chloroform (Slightly), Methanol (Slightly)
Vapor Presure	0.0464mmHg at 25°C
Appearance	Solid
Color	Brown
pKa	-0.79±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.508
Use	This product is for scientific research only and shall not be used for other purposes.

Pyrazine-2-ethyl formate - Introduction

Ethyl pyrazinecarboxylate is an organic compound with the chemical formula C7H8N2O2.

Nature:
Ethyl pyrazinecarboxylate is a liquid with a special smell, which has a bitter and spicy taste. It has a density of 1.096g/cm³, a boiling point of 235-237°C, and a flash point of 115-117°C. Its solubility in water is relatively low, but it can be dissolved in many organic solvents.

Use:
ethyl pyrazinecarboxylate is mainly used in the food and flavor industry, as a flavor additive, giving special taste and aroma to food, beverage, candy and other products. It is also commonly used in the tobacco industry as an additive to tobacco products.

Preparation Method:
ethyl pyrazinecarboxylate is generally prepared by reacting 2-aminoethanol and α-bromoacetone to obtain 2-(pyridin-2-yl) ethanol, which is then reacted with ethyl chloroformic acid to obtain the final product ethyl pyrazinecarboxylate.

Safety Information:
Ethyl pyrazinecarboxylate has low toxicity under general conditions of use, but it should still follow general safety practices. Avoid inhaling its vapors or contact with skin and eyes, and maintain good ventilation when using. If you accidentally touch or eat by mistake, you should seek medical advice immediately.

Last Update：2024-04-09 02:00:47