1-Methyl-1H-pyrazol-3-amine Chemical Properties

Boiling point:

93 °C

Density 

1.12g/ml

refractive index 

1.5420-1.5460

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

form 

clear liquid

pka

4.04±0.10(Predicted)

color 

Light orange to Yellow to Green

Water Solubility 

Slightly soluble in water.

Sensitive 

Air Sensitive

InChI

InChI=1S/C4H7N3/c1-7-3-2-4(5)6-7/h2-3H,1H3,(H2,5,6)

InChIKey

MOGQNVSKBCVIPW-UHFFFAOYSA-N

SMILES

N1(C)C=CC(N)=N1

CAS DataBase Reference

1904-31-0(CAS DataBase Reference)

NIST Chemistry Reference

1-methyl-3-aminopyrazole(1904-31-0)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

22-36/37/38

Safety Statements 

26-36/37/39

RIDADR 

UN2735

Hazard Note 

Irritant

HazardClass 

8

HS Code 

29331990

1-Methyl-1H-pyrazol-3-amine Usage And Synthesis

Chemical Properties

Colorless to light yellow liqui

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

1-Methyl-1H-pyrazol-3-amine(1904-31-0)Related Product Information

• Methyl acrylate
• Lithium bis(trimethylsilyl)amide
• Methyl acetate
• 1-Methylpyrazole
• Methylparaben
• 5-Methyl-1H-benzotriazole
• Bensulfuron methyl
• Zolpidem tartrate
• 3-Aminopyrazole
• Kresoxim-methyl
• 1-Methyl-4-piperidone
• Thiophanate-methyl
• Tris(hydroxymethyl)aminomethane
• Methyl
• Zolpidem
• Parathion-methyl
• 3-Amino-5-methylpyrazole
• Methyl bromide