1-(3-氯苯基)-3-甲基-2-吡唑啉-5-酮(CAS 90-31-3):分子式 C10H9ClN2O、分子量 208.64。
| CAS号 | 90-31-3 |
|---|---|
| 分子式 | C10H9ClN2O |
| 分子量 | 208.64 |
| LogP | 1.9 |
| 应用领域 | General Manufacturing Information: 3H-Pyrazol-3-one、2-(3-chlorophenyl)-2、4-dihydro-5-methyl-: ACTIVE |
登记用途:General Manufacturing Information: 3H-Pyrazol-3-one、2-(3-chlorophenyl)-2、4-dihydro-5-methyl-: ACTIVE。
1-(3-氯苯基)-3-甲基-2-吡唑啉-5-酮 是一种化工化合物,登记 CAS 号为 90-31-3,分子式 C10H9ClN2O(分子量 208.64)。
登记 CAS 号:90-31-3
其分子式 C10H9ClN2O 由 10 个碳、9 个氢、1 个氯、2 个氮、1 个氧 组成。
别名/同义词:1-(3-氯苯基)-3-甲基-2-吡唑啉-5-酮 · 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
1-(3-氯苯基)-3-甲基-2-吡唑啉-5-酮 的 CAS 登记号为 90-31-3。
分子式 C10H9ClN2O,分子量 208.64。
别名/同义词:1-(3-氯苯基)-3-甲基-2-吡唑啉-5-酮、1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one。
登记用途:General Manufacturing Information: 3H-Pyrazol-3-one、2-(3-chlorophenyl)-2、4-dihydro-5-methyl-: ACTIVE。
1-(3-氯苯基)-3-甲基-2-吡唑啉-5-酮(CAS 90-31-3)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 90-31-3 |
|---|---|
| PubChem CID | 66656 |
| Molecular formula | C10H9ClN2O |
| IUPAC name | 2-(3-chlorophenyl)-5-methyl-4H-pyrazol-3-one |
| UNII (FDA) | 76806T6L7I |
| Molecular Weight | 208.64 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 208.0403406 |
| Monoisotopic Mass | 208.0403406 |
| Topological Polar Surface Area | 32.7 |
| Heavy Atom Count | 14 |
90-31-3; 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one; 2-Pyrazolin-5-one, 1-(m-chlorophenyl)-3-methyl-; 1-(3-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE; 2-(3-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one; EINECS 201-984-6; 3H-Pyrazol-3-one, 2-(3-chlorophenyl)-2,4-dihydro-5-methyl-; NSC 166399; EC 201-984-6; 1-(m-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE; 3-Methyl-1-(3'-chlorophenyl)-2-pyrazolin-5-one; 76806T6L7I; NSC-166399; RefChem:503425; 2-Pyrazolin-5-one, 1-(m-chlorophenyl)-3-methyl-(8CI); 201-984-6
| GHS notification summary | 0.1% (3 / 2117) |
|---|
| GHS notification summary | 0.1% (3 / 2117) |
|---|---|
| Reported hazard statements | H411 (99.8%) |
This chemical does not meet GHS hazard criteria for 0.1% (3 of 2117) of reports.
H411 (99.8%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one · CAS 90-31-3 · C10H9ClN2O. UNII 76806T6L7I.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one