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3-methyl-1-phenyl-2-pyrazolin-5-one-99(31 products available)
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5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one

  • CAS:89-25-8
  • MF:C10H10N2O
  • MW:174.2
  • EINECS:201-891-0
Melting point::
126-128 °C(lit.)
Boiling point::
287 °C265 mm Hg(lit.)
Density :
1,12 g/cm3
vapor pressure :
0.016Pa at 20℃
refractive index :
1.6300 (estimate)
Flash point::
191°C/17mm
storage temp. :
2-8°C
solubility :
3.30g/l
form :
Crystalline Powder
pka:
2.73±0.50(Predicted)
color :
Yellow to beige
PH:
4.0-4.4 (H2O, 20℃)(saturated aqueous solution)
Water Solubility :
3 g/L (20 ºC)
Merck :
14,6713
BRN :
609575
Stability::
Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.
InChIKey:
QELUYTUMUWHWMC-UHFFFAOYSA-N
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H302-H319
Precautionary statements 
P264-P270-P280-P301+P312-P305+P351+P338-P337+P313
More Chemical Properties
1/2

Edaravone    89-25-8 / 19735-89-8

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +919714107788
Whatsapp: +91-9714107788
Product catalog: 12
Inquiry
1/2

Edaravone    89-25-8 / 19735-89-8

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-9687771722
Tel: +91-7948911722
Whatsapp: +91- 9687771722
Product catalog: 1358
Inquiry
1/2

Edaravone    89-25-8 / 19735-89-8

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Telangana
Phone: +91-9700602423
Tel: +91-7075736524
Whatsapp: +91-9700602423
Product catalog: 45
Inquiry
1/2

Edaravone    89-25-8 / 19735-89-8

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Himachal Pradesh
Phone: +91-9855060837
Tel: +91-8571891912
Whatsapp: +91-9855060837
Product catalog: 62
Inquiry
1/2

Edaravone    89-25-8 / 19735-89-8

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-9327019799
Tel: +91-7922811701
Whatsapp: +91-9327019799
Product catalog: 10
Inquiry
1/2

Edaravone    89-25-8 / 19735-89-8

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-7922970131
Tel: +91-7922970131
Whatsapp: +91-7922970131
Product catalog: 24
Inquiry
1/2

Edaravone    89-25-8 / 19735-89-8

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-9824575381
Tel: +91-7984183709
Whatsapp: +91-9824575381
Product catalog: 22
Inquiry
1/2

Edaravone    89-25-8 / 19735-89-8

Manufacturer contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Telangana
Phone: +919030907714
Whatsapp: +91-9030907714
Product catalog: 134
Inquiry
1/2

Edaravone    89-25-8 / 19735-89-8

Manufacturer contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +917718884418
Whatsapp: +91-7718884418
Product catalog: 207
Inquiry

Edaravone    89-25-8 / 19735-89-8

contract manufacturer custom synthesis
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Tamil Nadu
Phone: +918939866271
Whatsapp: +91-8939866271
Product catalog: 320
Inquiry