3-methyl-1-p-tolyl-5-pyrazolone (CAS No. 86-92-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 3-methyl-1-p-tolyl-5-pyrazolone is 86-92-0.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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3-methyl-1-p-tolyl-5-pyrazolone · CAS 86-92-0 · C11H12N2O. UNII JOR5BL098G.
| CAS Registry Number | 86-92-0 |
|---|---|
| PubChem CID | 66591 |
| Molecular formula | C11H12N2O |
| IUPAC name | 5-methyl-2-(4-methylphenyl)-4H-pyrazol-3-one |
| UNII (FDA) | JOR5BL098G |
| Molecular Weight | 188.23 |
|---|---|
| XLogP3 | 1.6 |
| 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 | 32.7 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| GHS notification summary | 9.3% (19 / 205) |
|---|
| GHS notification summary | 9.3% (19 / 205) |
|---|---|
| Reported hazard statements | H302 (18.5%), H317 (70.7%), H412 (72.2%) |
This chemical does not meet GHS hazard criteria for 9.3% (19 of 205) of reports.
H302 (18.5%): Harmful if swallowed [Warning Acute toxicity, oral]
86-92-0; 3-Methyl-1-p-tolyl-5-pyrazolone; 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one; 1-(p-Tolyl)-3-methyl-5-pyrazolone; 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-methylphenyl)-; EINECS 201-708-4; 3-Methyl-1-p-tolyl-pyrazolin-5-one; BRN 0610651; 2-Pyrazolin-5-one, 3-methyl-1-p-tolyl-; EC 201-708-4; 2-Pyrazolin-5-one, 3-methyl-1-(4-methylphenyl)-; JOR5BL098G; DTXSID6052588; 3-methyl-1-(4-methylphenyl)-2-pyrazolin-5-one; 1-(p-Tolyl)-3-methylpyrazolone-5; RefChem:443612
CAS 86-92-0; molecular formula C11H12N2O; molecular weight — g/mol.
86-92-0, 3-Methyl-1-p-tolyl-5-pyrazolone, 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one, 1-(p-Tolyl)-3-methyl-5-pyrazolone, 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-methylphenyl)-, EINECS 201-708-4.
9.3% of GHS notifications report no hazard classification (19 of 205).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.