2,3-dimethyl-1-phenyl-3-pyrazolin-5-one (CAS 60-80-0) — formula C11H12N2O, molecular weight 188.23; category chemical intermediates.
2,3-dimethyl-1-phenyl-3-pyrazolin-5-one (CAS 60-80-0) is a chemical raw material in the chemical intermediates category. Its molecular formula C11H12N2O comprises 11 C, 12 H, 2 N, 1 O atoms. Its molecular weight is about 188.23. Reported physicochemical data: melting point around 114, boiling point around 319, LogP about 0.38. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 60-80-0 |
|---|---|
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 |
| Melting Point | 114 |
| Boiling Point | 319 |
| LogP | 0.38 |
| Applications | Use (kg) in Switzerland (2009): >25, Use (kg, approx.) in Germany (2009): >2500, Consumption (g per capita) in Switzerland (2009): 0.0032, Consumption (g per capita, approx.) in Germany (2009): 0.031 |
| Category | Chemical Intermediates |
Documented applications: Use (kg) in Switzerland (2009): >25, Use (kg, approx.) in Germany (2009): >2500, Consumption (g per capita) in Switzerland (2009): 0.0032, Consumption (g per capita, approx.) in Germany (2009): 0.031.
2,3-dimethyl-1-phenyl-3-pyrazolin-5-one is a chemical intermediate compound with CAS registry number 60-80-0 and molecular formula C11H12N2O (molecular weight 188.23), belonging to the chemical intermediates segment of chemical raw materials.
CAS number: 60-80-0
Its molecular formula C11H12N2O comprises 11 C, 12 H, 2 N, 1 O atoms.
Also known as: 2,3-dimethyl-1-phenyl-3-pyrazolin-5-one · Antipyrine
Category: chemical intermediates
The CAS registry number of 2,3-dimethyl-1-phenyl-3-pyrazolin-5-one is 60-80-0.
Molecular formula C11H12N2O, molecular weight 188.23.
It is also registered under: 2,3-dimethyl-1-phenyl-3-pyrazolin-5-one, Antipyrine.
Recorded applications: Use (kg) in Switzerland (2009): >25, Use (kg, approx.) in Germany (2009): >2500, Consumption (g per capita) in Switzerland (2009): 0.0032, Consumption (g per capita, approx.) in Germany (2009): 0.031.
Category: Chemical Intermediates.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2,3-dimethyl-1-phenyl-3-pyrazolin-5-one (CAS 60-80-0), compiled from public chemistry databases.
| CAS Registry Number | 60-80-0 |
|---|---|
| PubChem CID | 2206 |
| Molecular formula | C11H12N2O |
| IUPAC name | 1,5-dimethyl-2-phenylpyrazol-3-one |
| UNII (FDA) | T3CHA1B51H |
| Molecular Weight | 188.23 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 188.094963011 |
| Monoisotopic Mass | 188.094963011 |
| Topological Polar Surface Area | 23.6 |
| Heavy Atom Count | 14 |
| Boiling Point | 319 |
|---|---|
| Boiling Point | 319 °C |
| Melting Point | 114 |
| Melting Point | 114 °C |
| Melting Point | 113 °C |
| Solubility | 51900 |
| Solubility | 4.74e+01 g/L |
| LogP | 0.38 |
| LogP | 0,23 |
| LogP | 0.42 |
antipyrine; Phenazone; 60-80-0; Analgesine; Antipyrin; Fenazone; Antipyrinum; Phenazonum; 2,3-Dimethyl-1-phenyl-5-pyrazolone; Fenazona; 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-2-phenyl-; 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one; 1,5-dimethyl-2-phenylpyrazol-3-one; 1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; 1,5-Dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; DTXSID6021117
| GHS notification summary | 0.5% (1 / 184) |
|---|
| GHS notification summary | 0.5% (1 / 184) |
|---|---|
| Reported hazard statements | H302 (99.5%), H315 (54.9%), H317 (46.2%), H319 (54.9%), H335 (54.3%) |
This chemical does not meet GHS hazard criteria for 0.5% (1 of 184) of reports.
H302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]
2,3-dimethyl-1-phenyl-3-pyrazolin-5-one · CAS 60-80-0 · C11H12N2O. UNII T3CHA1B51H. Boiling Point: 319; Boiling Point: 319 °C; Melting Point: 114.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.