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8-Chloro-[1,2,4]triazolo[4,3-a]pyrazine Structure

8-Chloro-[1,2,4]triazolo[4,3-a]pyrazine

Chemical Properties

Melting point 215-220℃
Density  1.71±0.1 g/cm3(Predicted)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
pka -1.10±0.30(Predicted)
form  Solid
color  Brown
InChI 1S/C5H3ClN4/c6-4-5-9-8-3-10(5)2-1-7-4/h1-3H
InChIKey VKZJRJVVFDDJKP-UHFFFAOYSA-N
SMILES Clc1nccn2cnnc12
CAS DataBase Reference 68774-77-6

Safety Information

Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
WGK Germany  3
HS Code  2933998090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Usage And Synthesis

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