3-Methylpyrazole Chemical Properties

Melting point:

36.5°C

Boiling point:

204 °C (lit.)

Density 

1.02 g/mL at 25 °C (lit.)

vapor pressure 

1.82hPa at 20℃

refractive index 

n20/D 1.495(lit.)

Flash point:

200 °F

storage temp. 

Inert atmosphere,Room Temperature

solubility 

DMSO (Sparingly), Methanol (Sparingly)

pka

14.56±0.10(Predicted)

form 

Liquid

color 

Clear light yellow

Water Solubility 

miscible

BRN 

1454

InChIKey

XKVUYEYANWFIJX-UHFFFAOYSA-N

LogP

0.475 at 25℃

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)

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

F 

10

HazardClass 

6.1(b)

PackingGroup 

III

HS Code 

29331990

MSDS

• Language:English Provider:3-Methylpyrazole
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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

Flammability and Explosibility

Non flammable

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