5-羟基-1-甲基吡唑(CAS 33641-15-5):分子式 C4H6N2O、分子量 98.10。
| CAS号 | 33641-15-5 |
|---|---|
| 分子式 | C4H6N2O |
| 分子量 | 98.10 |
| LogP | -0.1 |
5-羟基-1-甲基吡唑 是一种化工化合物,登记 CAS 号为 33641-15-5,分子式 C4H6N2O(分子量 98.10)。
登记 CAS 号:33641-15-5
其分子式 C4H6N2O 由 4 个碳、6 个氢、2 个氮、1 个氧 组成。
别名/同义词:5-羟基-1-甲基吡唑 · 5-Hydroxy-1-methylpyrazole
5-羟基-1-甲基吡唑 的 CAS 登记号为 33641-15-5。
分子式 C4H6N2O,分子量 98.10。
别名/同义词:5-羟基-1-甲基吡唑、5-Hydroxy-1-methylpyrazole。
5-羟基-1-甲基吡唑(CAS 33641-15-5)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 33641-15-5 |
|---|---|
| PubChem CID | 10986160 |
| Molecular formula | C4H6N2O |
| IUPAC name | 2-methyl-1H-pyrazol-3-one |
| Molecular Weight | 98.10 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 98.048012819 |
| Monoisotopic Mass | 98.048012819 |
| Topological Polar Surface Area | 32.3 |
| Heavy Atom Count | 7 |
1-methyl-1H-pyrazol-5-ol; 33641-15-5; 5-Hydroxy-1-methyl-1H-pyrazole; DTXSID301312855; RefChem:433879; DTXCID301225694; 608-897-6; 5-Hydroxy-1-methylpyrazole; 2-methyl-1H-pyrazol-3(2H)-one; 3310-35-8; 2-methyl-1H-pyrazol-3-one; MFCD05864418; MFCD20527389; 1-methyl-5-hydroxypyrazole; CS-0151204; 1H-Pyrazol-5-ol, 1-methyl-
| GHS notification summary | 10.9% (5 / 46) |
|---|
| GHS notification summary | 10.9% (5 / 46) |
|---|---|
| Reported hazard statements | H302 (84.8%), H315 (89.1%), H318 (84.8%), H335 (84.8%) |
This chemical does not meet GHS hazard criteria for 10.9% (5 of 46) of reports.
H302 (84.8%): Harmful if swallowed [Warning Acute toxicity, oral]
5-Hydroxy-1-methylpyrazole · CAS 33641-15-5 · C4H6N2O.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: 5-Hydroxy-1-methylpyrazole