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Merck
CN

8.07064

Pyrazine

for synthesis

别名:

Pyrazine, 1,4-Diazine

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关于此项目

经验公式（希尔记法）:
C4H4N2
化学文摘社编号:
290-37-9
分子量:
80.09
UNSPSC Code:
12352005
EC Index Number:
206-027-6
NACRES:
NA.22
MDL number:
MFCD00006122
Assay:
≥99.0% (GC)
Form:
crystals

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SMILES string

n1ccncc1

InChI

1S/C4H4N2/c1-2-6-4-3-5-1/h1-4H

InChI key

KYQCOXFCLRTKLS-UHFFFAOYSA-N

assay

≥99.0% (GC)

form

crystals

bp

115-118 °C/1013 hPa

mp

49-52 °C

storage temp.

2-30°C

Quality Level

200

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Application


  • 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).

Analysis Note

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

pictograms

Flame
GHS02

signalword

Danger

hcodes

H228

Hazard Classifications

Flam. Sol. 1

存储类别

4.1B - Flammable solid hazardous materials

wgk

WGK 3

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