8.07064

Pyrazine

for synthesis

• 别名: Pyrazine, 1,4-Diazine
• 经验公式（希尔记法）: C₄H₄N₂
• CAS号: 290-37-9
• 分子量: 80.09
• MDL號碼: MFCD00006122
• 分類程式碼代碼: 12352005
• 酶委員會索引編號: 206-027-6
• NACRES: NA.22

属性

• 品質等級: 200
• 化驗: ≥99.0% (GC)
• 形狀: crystals
• bp: 115-118 °C/1013 hPa
• mp: 49-52 °C
• 儲存溫度: 2-30°C
• InChI: 1S/C4H4N2/c1-2-6-4-3-5-1/h1-4H
• InChI 密鑰: KYQCOXFCLRTKLS-UHFFFAOYSA-N

说明

應用

• X-ray transient absorption reveals the 1Au (npi*) state of pyrazine in electronic relaxation: This study reports on the photoinduced dynamics of pyrazine, providing insights into its electronic relaxation pathways (Scutelnic et al., 2021).


• Theoretical evaluation of corrosion inhibition performance of some pyrazine derivatives: This paper evaluates the efficiency of pyrazine derivatives as corrosion inhibitors, providing a theoretical perspective on their adsorption properties (Obot and Gasem, 2014).


• Pyrazine derivatives as green oil field corrosion inhibitors for steel: Investigates the effectiveness of pyrazine derivatives in preventing corrosion in oil field applications, emphasizing their environmentally friendly properties (Obot et al., 2019).

分析報告

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 51 °C
Melting range (upper value): ≤ 54 °C
Identity (IR): passes test

安全信息

• 象形圖: GHS02
• 訊號詞: Danger
• 危險聲明: H228
• 防範說明: P210 - P240 - P241 - P280 - P370 + P378
• 危險分類: Flam. Sol. 1
• 儲存類別代碼: 4.1B - Flammable solid hazardous materials
• 水污染物質分類（WGK）: WGK 3