4-(2-Hydroxyethyl)-3-methyl-2-pyrazolin-5-one (CAS No. 7721-54-2) 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.
| CAS Number | 7721-54-2 |
|---|---|
| Molecular Formula | C6H10N2O2 |
| Molecular Weight | 142.16 |
| LogP | -0.8 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of 4-(2-Hydroxyethyl)-3-methyl-2-pyrazolin-5-one is 7721-54-2.
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.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
4-(2-Hydroxyethyl)-3-methyl-2-pyrazolin-5-one · CAS 7721-54-2 · C6H10N2O2. UNII BCM4NG56F6.
| CAS Registry Number | 7721-54-2 |
|---|---|
| PubChem CID | 246988 |
| Molecular formula | C6H10N2O2 |
| IUPAC name | 4-(2-hydroxyethyl)-3-methyl-1,4-dihydropyrazol-5-one |
| UNII (FDA) | BCM4NG56F6 |
| Molecular Weight | 142.16 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 142.074227566 |
| Monoisotopic Mass | 142.074227566 |
| Topological Polar Surface Area | 61.7 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-(2-Hydroxyethyl)-3-methyl-2-pyrazolin-5-one; DTXSID50289409; RefChem:512516; DTXCID50240555; 654-634-3; 7721-54-2; 4-(2-hydroxyethyl)-3-methyl-1H-pyrazol-5(4H)-one; 4-(2-hydroxyethyl)-3-methyl-1,4-dihydropyrazol-5-one; 4-(2-Hydroxyethyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one; MFCD00020697; NSC-60694; NSC-125000; 3H-pyrazol-3-one, 2,4-dihydro-4-(2-hydroxyethyl)-5-methyl-; 2-Pyrazolin-5-one, 4-(2-hydroxyethyl)-3-methyl; NSC60694; BCM4NG56F6
CAS 7721-54-2; molecular formula C6H10N2O2; molecular weight — g/mol.
4-(2-Hydroxyethyl)-3-methyl-2-pyrazolin-5-one, DTXSID50289409, RefChem:512516, DTXCID50240555, 654-634-3, 7721-54-2.
Hazard statements reported: H315, H319, H335.
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.
中文页面: 4-(2-羟乙基)-3-甲基-2-吡唑啉-5-酮