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3-Bromo-pyrazolo[1,5-a]pyrimidine Structure

3-Bromo-pyrazolo[1,5-a]pyrimidine

Chemical Properties

Melting point 158-159℃
Density  1.89
storage temp.  Sealed in dry,Room Temperature
form  solid
pka -1.25±0.40(Predicted)
Appearance Light yellow to brown Solid
InChI InChI=1S/C6H4BrN3/c7-5-4-9-10-3-1-2-8-6(5)10/h1-4H
InChIKey MFJWRPLBWPDHGV-UHFFFAOYSA-N
SMILES C12=C(Br)C=NN1C=CC=N2

Safety Information

Hazard Codes  T
Risk Statements  25-36/37/38
Safety Statements  26
RIDADR  2811
WGK Germany  3
HazardClass  IRRITANT
PackingGroup  Ⅲ
HS Code  2933998090
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Usage And Synthesis

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