3-METHYL-1-PHENYLPYRAZOLE Chemical Properties

Melting point:

34-36 °C(lit.)

Boiling point:

255-256℃ (752 Torr)

Density 

1,076 g/cm³

refractive index 

1.5870 (589.3 nm 20℃)

Flash point:

>230 °F

storage temp. 

Sealed in dry,Room Temperature

form 

Crystals

pka

0.87±0.10(Predicted)

color 

White

Water Solubility 

Insoluble in water.

BRN 

117870

CAS DataBase Reference

1128-54-7(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

HS Code 

29331990

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

3-METHYL-1-PHENYLPYRAZOLE Usage And Synthesis

Chemical Properties

white crystals

Uses

3-Methyl-1-phenyl-1H-pyrazole is used to produce 3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde at the temperature of 90-100°C with reagent phosphorus oxychloride.

3-METHYL-1-PHENYLPYRAZOLE(1128-54-7)Related Product Information

• 5-CHLORO-3-METHYL-1-PHENYLPYRAZOLE
• ACID YELLOW 40
• 5-CHLORO-3-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE
• CIBACRON BRILLIANT YELLOW 3G-P
• Mordant Red 7
• ACID ORANGE 74
• ACID RED 183
• ACID YELLOW 11
• 3-METHYL-1-PHENYLPYRAZOLE
• 3,5-DIMETHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE
• 5-AMINO-1,3-DIPHENYLPYRAZOLE
• 5-AMINO-3-METHYL-1-PHENYLPYRAZOLE
• Mordant Red 19
• ACID YELLOW 29
• 3,5-DIMETHYL-1-PHENYLPYRAZOLE
• Acid Yellow 49
• 5-AMINO-4-CYANO-3-CYANOMETHYL-1-PHENYLPYRAZOLE
• ACID ORANGE 63