3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE Chemical Properties

Melting point:

210-215 °C (dec.)(lit.)

Boiling point:

306.48°C (rough estimate)

Density 

1.2065 (rough estimate)

refractive index 

1.6500 (estimate)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

form 

powder to crystal

pka

3.38±0.50(Predicted)

color 

White to Brown to Dark purple

BRN 

153681

CAS DataBase Reference

4149-06-8(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36/37/38-20/21/22

Safety Statements 

26-37/39-36

WGK Germany 

3

RTECS 

UR0393500

HS Code 

2933119000

MSDS

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

3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE Usage And Synthesis

Chemical Properties

BEIGE POWDER

Uses

3-Amino-1-phenyl-2-pyrazolin-5-one is mainly used as a raw material for the synthesis of other organic compounds or as a hair conditioner, additive for dyeing or bleaching. Commonly used in chemical analysis research.

3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE(4149-06-8)Related Product Information

• 1-(2,4,6-Trichlorophenyl)-3-propeneamido-5-pyrazolone
• N-[4-CHLORO-3-[4,5-DIHYDRO-5-OXO-1-(2,4,6-TRICHLOROPHENYL)-1 H-PYRAZOL-3-YLAMINO]PHENYL]-2-(1-OCTADECENYL)SUCCINIMIDE
• 1-(2,4,6-Trichlorophenyl)-3-(5-amino-2-chloroanilino)-5-pyrazolone
• 1-(2,5-Dichlorophenyl)-3-amino-5-pyrazolone
• 1-(2,4,6-Trichlorophenyl)-3-(3-aminobenzamido)-5-pyrazolone
• 3-(2-(2,4-Di-tert-pentylphenoxy)acetamido)-N-(5-oxo-1-(2,4,6-trichlorophenyl)-2-pyrazolin-3-yl)benzamide
• 1-(2',4',6'-Trichlorophenyl)-3-(3-nitrobenzamido)-5-pyrazolone
• 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
• 3-[[2-[2,4-Bis(2-methylbutan-2-yl)phenoxy]acetyl]amino]-N-[4,5-dihydro-4-(4-methoxyphenyl)diazenyl-5-oxo-1-(2,4,6-trichlorophenyl)-4H-pyrazol-3-yl]benzamide
• 1-(2',4',6'-Trichlorophenyl)-3-(2'-chloro-5'-nitroanilino)-5-pyrazolone
• 1-(2,4,6-Trichlorophenyl)-3-amino-pyrazolin-5-one
• 1-(4-Aminophenyl)-3-(1-pyrrolidino)-5-pyrazolone
• N-(4-Chloro-3-((4,5-dihydro-5-oxo-1-(2,4,6-trichlorophenyl)-1H-pyrazol-3-yl)amino)phenyl)myristamide
• 1-(4-Nitrophenyl)-3-pyrrolidino-2-pyrazolin-5-one
• 2-PYRAZOLINE
• 5-AMINO-2-(4-CHLORO-PHENYL)-2,4-DIHYDRO-PYRAZOL-3-ONE
• 1-(2,4,6-TRICHLOROPHENYL)-3-(P-NITROANILINO)-2-PYRAZOLINE-5-ONE
• 5-(3-AMINO-5-OXO-2-PYRAZOLIN-1-YL)-2-PHENOXYBENZENESULFONIC ACID