3-Methyl-2-pyrazolin-5-one
3-Methyl-2-pyrazolin-5-one
- CAS:
- 108-26-9
- MF:
- C4H6N2O
- MW:
- 98.1
Suppliers by country/region
Company Type
Properties
- Melting point:
- 220-224 °C
- Boiling point:
- 183.6°C (rough estimate)
- Density
- 1.1890 (rough estimate)
- refractive index
- 1.4327 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Slightly soluble in ethanol.
- pka
- 13.10±0.40(Predicted)
- form
- powder to crystal
- color
- White to Light yellow
- CAS DataBase Reference
- 108-26-9(CAS DataBase Reference)
- NIST Chemistry Reference
- 3H-pyrazol-3-one, 2,4-dihydro-5-methyl-(108-26-9)
- EPA Substance Registry System
- 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl- (108-26-9)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
- Risk Statements
- 36/37/38
- Safety Statements
- 24/25
- WGK Germany
- 3
- RTECS
- UQ9451500
- TSCA
- Yes
- HS Code
- 29331990
- Toxicity
- rat,LDLo,unreported,600mg/kg (600mg/kg),Biochemical Pharmacology. Vol. 14, Pg. 1325, 1965.
Use
3-Methyl-2-pyrazolin-5-one is yellowish powder 3-Methyl-2-pyrazolin-5-one is used as intermediate for the manufacture of dyestuffs as well as for agrochemicals.
25 India supplier list of "3-Methyl-2-pyrazolin-5-one"
- Product Name:3-Methyl-5-pyrazolone
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:3 Methyl 5 Pyrazolone
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:3-Methyl-2-pyrazolin-5-one
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:3 Methyl 5 Pyrazolone .
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:3-Methyl-5-pyrazolone
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:3-Methyl-5-pyrazolone
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:3 – Methyl – 5 Pyrazolone
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Ahmedabad,INDIA
- Product Name:3-Methyl-2-pyrazolin-5-one
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:3-Methyl-2-pyrazolin-5-one
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:3-Methyl-2-pyrazolin-5-one
- Company Type: Reagent
- Country/Region: Mumbai,INDIA