5-甲基吡嗪-2-羧酸甲酯

5-甲基吡嗪-2-羧酸甲酯 - Names and Identifiers

Name	Methyl 5-methylpyrazine-2-carboxylate
Synonyms	5-Methylpyrazine-2-carboxylate Methyl 5-methylpyrazine-2-carboxylate METHYL 5-METHYLPYRAZINE-2-CARBOXYLATE METHYL-2-METHYL-PYRAZINE-5-CARBOXYLATE 5-Methylpyrazinecarboxylic acid methyl ester 2-Methyl-5-pyrazinecarboxylic acid methyl ester 5-METHYL-PYRAZINE-2-CARBOXYLIC ACID METHYL ESTER 2-Pyrazinecarboxylic acid, 5-methyl-,methyl ester 2-Pyrazinecarboxylic acid, 5-methyl-, methyl ester Pyrazinecarboxylic acid, 5-methyl-, methyl ester (9CI)
CAS	41110-33-2
InChI	InChI=1/C7H8N2O2/c1-5-3-9-6(4-8-5)7(10)11-2/h3-4H,1-2H3

5-甲基吡嗪-2-羧酸甲酯 - Physico-chemical Properties

Molecular Formula	C7H8N2O2
Molar Mass	152.15
Density	1.169±0.06 g/cm3(Predicted)
Melting Point	92 °C
Boling Point	234.1±35.0 °C(Predicted)
Flash Point	95.4°C
Solubility	Dichloromethane, Methanol
Vapor Presure	0.0538mmHg at 25°C
Appearance	Solid
pKa	-0.23±0.10(Predicted)
Storage Condition	2-8°C
Refractive Index	1.512

5-甲基吡嗪-2-羧酸甲酯 - Introduction

Methyl is an organic compound with the chemical formula C8H8N2O2. It is a colorless liquid and stable at room temperature.

Methyl is mainly used in the preparation of spices and food additives. It has a strong smoky and nutty aroma and is often used in beef, pork, ham, sausage and other meat products to enhance the flavor of food. In addition, it can also be used in the preparation of perfumes, flavors and tobacco additives.

There are many methods for preparing Methyl, the common one includes the reaction of 5-methyl pyrazine and formic anhydride. The specific preparation method involves chemical synthesis, which requires suitable experimental conditions and control.

Regarding safety information, there are no clear research results on the potential harm to the human body. However, as a chemical, care should be taken to avoid inhalation, ingestion or direct contact. Wear appropriate personal protective equipment such as gloves and goggles during use. In case of accidental contact or inhalation, immediately wash or seek medical treatment. When stored, it should be sealed and stored in a cool, dry and well-ventilated place.

Last Update：2024-04-09 20:52:54