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3-Methylpyrazole

Basic information Description Reference Safety Supplier Related

3-Methylpyrazole Basic information

Product Name:
3-Methylpyrazole
Synonyms:
  • AKOS B022230
  • AKOS PAO-1147
  • ART-CHEM-BB B022230
  • 3-METHYL-1H-PYRAZOLE
  • 3-METHYL-1,2-DIAZOLE
  • 3-METHYLPYRAZOLE
  • 1H-Pyrazole, 3-methyl-
  • 3(5)-methylpyrazole
CAS:
1453-58-3
MF:
C4H6N2
MW:
82.1
EINECS:
215-925-7
Product Categories:
  • Inhibitors
  • Heterocyclic Building Blocks
  • Heterocycles
  • Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines
  • Building Blocks
  • Pyrazoles
Mol File:
1453-58-3.mol
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3-Methylpyrazole Chemical Properties

Melting point:
36.5°C
Boiling point:
204 °C (lit.)
Density 
1.02 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.495(lit.)
Flash point:
200 °F
storage temp. 
Inert atmosphere,Room Temperature
pka
14.56±0.10(Predicted)
form 
Liquid
color 
Clear light yellow
Water Solubility 
miscible
BRN 
1454
InChIKey
XKVUYEYANWFIJX-UHFFFAOYSA-N
CAS DataBase Reference
1453-58-3(CAS DataBase Reference)
NIST Chemistry Reference
3(5)-methylpyrazole(1453-58-3)
EPA Substance Registry System
3-Methylpyrazole (1453-58-3)
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Safety Information

Hazard Codes 
Xn,C
Risk Statements 
22-36/37/38-68-34
Safety Statements 
26-36-24/25
RIDADR 
2810
WGK Germany 
3
RTECS 
UQ7340000
10
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29331990

MSDS

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3-Methylpyrazole Usage And Synthesis

Description

3-methyl-pyrazole can be used as an additive in the MTO-catalyzed epoxidation of alkenes.

Reference

Jan-Erling Eäckwall, Modern Oxidation Methods, 2010, ISBN 978-3-527-32320-3

Chemical Properties

clear light yellow liquid

Uses

Its application as nitrification inhibitor of nitrogen fertilizers

3-MethylpyrazoleSupplier

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