氰基(肟基)乙酸乙酯（CAS 3849-21-6）：分子式 C5H6N2O3、分子量 142.11。
| CAS号 | 3849-21-6 |
|---|---|
| 分子式 | C5H6N2O3 |
| 分子量 | 142.11 |
| LogP | 1.3 |
氰基(肟基)乙酸乙酯 是一种化工化合物，登记 CAS 号为 3849-21-6，分子式 C5H6N2O3（分子量 142.11）。
登记 CAS 号：3849-21-6
其分子式 C5H6N2O3 由 5 个碳、6 个氢、2 个氮、3 个氧 组成。
别名/同义词：氰基(肟基)乙酸乙酯 · ethyl cyano(hydroxyimino)acetate
氰基(肟基)乙酸乙酯 的 CAS 登记号为 3849-21-6。
分子式 C5H6N2O3，分子量 142.11。
别名/同义词：氰基(肟基)乙酸乙酯、ethyl cyano(hydroxyimino)acetate。
氰基(肟基)乙酸乙酯（CAS 3849-21-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 3849-21-6 |
|---|---|
| PubChem CID | 6399078 |
| Molecular formula | C5H6N2O3 |
| IUPAC name | ethyl 2-cyano-2-hydroxyiminoacetate |
| UNII (FDA) | NS00044971 |
| Molecular Weight | 142.11 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 142.03784206 |
| Monoisotopic Mass | 142.03784206 |
| Topological Polar Surface Area | 82.7 |
| Heavy Atom Count | 10 |
3849-21-6; Ethyl 2-cyano-2-(hydroxyimino)acetate; DTXSID40959361; RefChem:594310; DTXCID001387241; Ethyl cyanoglyoxylate-2-oxime; ethyl 2-cyano-2-hydroxyiminoacetate; ethyl (2E)-cyano(hydroxyimino)acetate; Oxyma Pure®; ethyl 2-cyano-2-hydroxyimino-acetate; ETHYL(HYDROXYIMINO)CYANOACETATE; OXYMA PURE; ethyl hydroxyiminocyanoacetate; ethyl alpha-oximinocyanoacetate; SCHEMBL498412; ethyl 2-hydroxyiminocyanoacetate
| GHS notification summary | 7.1% (2 / 28) |
|---|
| GHS notification summary | 7.1% (2 / 28) |
|---|---|
| Reported hazard statements | H302 (85.7%), H312 (17.9%), H315 (67.9%), H319 (21.4%), H332 (17.9%), H335 (14.3%) |
This chemical does not meet GHS hazard criteria for 7.1% (2 of 28) of reports.
H302 (85.7%): Harmful if swallowed [Warning Acute toxicity, oral]
ethyl cyano(hydroxyimino)acetate · CAS 3849-21-6 · C5H6N2O3. UNII NS00044971.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: ethyl cyano(hydroxyimino)acetate