BISPYRAZOLONE
BISPYRAZOLONE
- CAS:
- 7477-67-0
- MF:
- C20H18N4O2
- MW:
- 346.38
Suppliers by country/region
Company Type
Properties
- Melting point:
- 355 °C
- Boiling point:
- 481.12°C (rough estimate)
- Density
- 1.31
- refractive index
- 1.6620 (estimate)
- storage temp.
- Refrigerator
- solubility
- formic acid: 50 mg/mL, clear, yellow
- form
- crystalline
- pka
- 2.15±0.70(Predicted)
- color
- tan
- BRN
- 572787
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H317
- Precautionary statements
- P280g-P302+P352a-P321-P333+P313-P501a-P261-P272-P280-P302+P352+P333+P313+P363-P501
- Hazard Codes
- Xi
- Risk Statements
- 43
- Safety Statements
- 36/37
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29331990
Use
Bispyrazolone is an impurity of Edaravone (E335000).
5 India supplier list of "BISPYRAZOLONE"
![](/images/pro-3.jpg)
- Product Name:Bispyrazolone
- Products Intro:Brand:sigma aldrich | Product Number:15156 | Purity:forTLCderivatization,forthedet.ofcyanide,≥98.0%
- Company Type: Trader
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:BISPYRAZOLONE
- Company Type: Reagent
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:EdaravoneDimerImpurity
- Products Intro:Brand:synzeal | Product Number:101053116
- Company Type: Trader
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:BISPYRAZOLONE
- Company Type: Reagent
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:BispyrazoloneAR[3.3-Dimethyl-1,1-Diphenyl-(4,4-bi-2-Pyrazoline)-5,5-Dione](forDeterminationofCyanide)
- Products Intro:Brand:cdhfinechemical | Product Number:465625
- Company Type: Trader
- Country/Region: INDIA