氰胺(CAS 420-04-2):分子式 CH2N2、分子量 42.040。
| CAS号 | 420-04-2 |
|---|---|
| 分子式 | CH2N2 |
| 分子量 | 42.040 |
| 熔点 | 113 °F (NIOSH, 2024) |
| 沸点 | 83 |
| LogP | -0.3 |
| 应用领域 | Intermediate、Used in the organic synthesis of dicyandiamide in melamine manufacturing、also used in fumigants、metal cleaners、ore refining、and synthetic rubber production |
登记用途:Intermediate、Used in the organic synthesis of dicyandiamide in melamine manufacturing、also used in fumigants、metal cleaners、ore refining、and synthetic rubber production。
氰胺 是一种化工化合物,登记 CAS 号为 420-04-2,分子式 CH2N2(分子量 42.040)。
登记 CAS 号:420-04-2
其分子式 CH2N2 由 1 个碳、2 个氢、2 个氮 组成。
别名/同义词:氰胺 · Cyanamide
氰胺 的 CAS 登记号为 420-04-2。
分子式 CH2N2,分子量 42.040。
别名/同义词:氰胺、Cyanamide。
登记用途:Intermediate、Used in the organic synthesis of dicyandiamide in melamine manufacturing、also used in fumigants、metal cleaners、ore refining、and synthetic rubber production。
氰胺(CAS 420-04-2)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 420-04-2 |
|---|---|
| PubChem CID | 9864 |
| Molecular formula | CH2N2 |
| IUPAC name | cyanamide |
| UNII (FDA) | 21CP7826LC |
| Molecular Weight | 42.040 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 42.021798072 |
| Monoisotopic Mass | 42.021798072 |
| Topological Polar Surface Area | 49.8 |
| Heavy Atom Count | 3 |
| Boiling Point | 83 |
|---|---|
| Boiling Point | 140 °C at 19 mm Hg |
| Boiling Point | at 0.067kPa: 83 °C |
| Melting Point | 113 °F (NIOSH, 2024) |
| Melting Point | 44 |
| Melting Point | 45-46 °C |
| Melting Point | 44 °C |
| Melting Point | 113 °F |
| Melting Point | 45.56 °C |
| Flash Point | 286 °F (NIOSH, 2024) |
CYANAMIDE; 420-04-2; Hydrogen cyanamide; Amidocyanogen; Carbamonitrile; Cyanoamine; aminoformonitrile; Cyanogenamide; Alzogur; Cyanogen nitride; N-Cyanoamine; TsAKS; NH2CN; USAF EK-1995; NSC 24133; Carbodiamide
| Reported hazard statements | H301, H311, H314, H317, H318, H351, H373, H412 |
|---|
H301: Toxic if swallowed [Danger Acute toxicity, oral]
H311: Toxic in contact with skin [Danger Acute toxicity, dermal]
Cyanamide · CAS 420-04-2 · CH2N2. UNII 21CP7826LC. Boiling Point: 83; Boiling Point: 140 °C at 19 mm Hg; Boiling Point: at 0.067kPa: 83 °C.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: Cyanamide