2-(2-HYDROXYETHYL)-PYRAZINE

2-(2-HYDROXYETHYL)-PYRAZINE - Names and Identifiers

Name	2-(pyrazin-2-yl)ethanol
Synonyms	2-Pyrazineethanol pyrazine-2-ethanol 2-pyrazin-2-ylethanol 2-(pyrazin-2-yl)ethano 2-(pyrazin-2-yl)ethanol (2-Hydroxyethyl)pyrazine 2-Pyrazinylethyl alcohol 2-(2'-HYDROXYETHYL)PYRAZINE 2-(2-HYDROXYETHYL)-PYRAZINE
CAS	6705-31-3
InChI	InChI=1/C6H8N2O/c9-4-1-6-5-7-2-3-8-6/h2-3,5,9H,1,4H2

2-(2-HYDROXYETHYL)-PYRAZINE - Physico-chemical Properties

Molecular Formula	C6H8N2O
Molar Mass	124.14
Density	1.168
Boling Point	236℃
Flash Point	96℃
Vapor Presure	0.027mmHg at 25°C
pKa	14.52±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.5378 (estimate)

2-(2-HYDROXYETHYL)-PYRAZINE - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	41 - Risk of serious damage to eyes
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection.

2-(2-HYDROXYETHYL)-PYRAZINE - Introduction

2-(pyrazin-2-yl)ethanol is an organic compound with a chemical formula of C≡H≡N₂ O. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 2-(pyrazin-2-yl)ethanol is a colorless to light yellow liquid.
-Solubility: It is soluble in water and common organic solvents.
-Melting point and boiling point: 2-(pyrazin-2-yl) The melting point of ethanol is about 34-36°C, and the boiling point is 174-176°C.
-Molecular structure: Its molecule contains a pyrazine ring and an ethanol group.

Use:
-Chemical synthesis intermediate: 2-(pyrazin-2-yl)ethanol is a raw material for the synthesis of many organic compounds, which can be used to prepare pesticides, drugs and other organic compounds.
-Solvent: Due to its organic solvent properties, 2-(pyrazin-2-yl)ethanol can be used as a solvent to dissolve some organic compounds.

Preparation Method:
- 2-(pyrazin-2-yl)ethanol can be prepared by reacting pyrazine with vinyl alcohol under alkaline conditions. The starting materials undergo a condensation reaction under basic conditions to produce 2-(pyrazin-2-yl)ethanol.

Safety Information:
- 2-(pyrazin-2-yl)ethanol are generally safe under normal conditions of use and storage. However, if necessary, the following safety precautions should still be observed:
-Avoid contact with skin and eyes to avoid irritation or other adverse reactions.
-Avoid inhaling its vapor. If it enters the respiratory tract, it should be moved to fresh air immediately.
-use to maintain good ventilation conditions.
-When using and handling, follow appropriate laboratory safety regulations and operating procedures.

Last Update：2024-04-09 21:04:16