4-CHLORO-2-(1H-PYRAZOL-3-YL)PHENOL Chemical Properties

Melting point:

155-158 °C(lit.)

Boiling point:

411.2±30.0 °C(Predicted)

Density 

1.424±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

soluble in Methanol

form 

powder to crystal

pka

8.48±0.43(Predicted)

color 

White to Orange to Green

CAS DataBase Reference

18704-67-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

29331990

MSDS

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

4-CHLORO-2-(1H-PYRAZOL-3-YL)PHENOL Usage And Synthesis

Chemical Properties

White crystalline powder

General Description

4-Chloro-2-(1H-pyrazol-3-yl)phenol undergoes Mannich reaction with N,N′-bis(methoxymethyl)diaza-18-crown-6 to afford NCH₂N-linked bis(3-(5-chloro-2-hydroxy)pyrazol-1-ylmethyl)-substituted diazacrown ether (98% yield).

4-CHLORO-2-(1H-PYRAZOL-3-YL)PHENOL(18704-67-1)Related Product Information

• TETRACHLOROGUAJACOL
• 4-CHLORO-2-(1H-PYRAZOL-3-YL)PHENOL
• 5-(5-CHLORO-2-METHOXY-PHENYL)-2H-PYRAZOL-3-YLAMINE
• 1-PHENYL-1H-5-(5'-CHLORO-2'-HYDROXYPHENYL)PYRAZOLE
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• 2-(1H-PYRAZOL-3-YL)PHENOL
• 4-CHLORO-2-(1H-PYRAZOL-5-YL)PHENOL
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• 2,4-DICHLORO-6-(1-PHENYL-1H-PYRAZOL-5-YL)PHENOL
• 3-(5-CHLORO-2-METHOXY-4-METHYLPHENYL)-1H-PYRAZOL-5-AMINE
• 3-(5-CHLORO-2-METHOXYPHENYL)-1H-PYRAZOL-5-YLAMINE HYDROCHLORIDE
• 5-(4,5-DICHLORO-2-HYDROXYPHENYL)-1-PHENYLPYRAZOLE
• 5-(5-CHLORO-2-METHOXYPHENYL)-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE
• 2,4-DICHLORO-6-(1H-PYRAZOL-3-YL)PHENOL
• 3-(4,5-DICHLORO-2-HYDROXYPHENYL)PYRAZOLE