cyanic acid (CAS 420-05-3) — formula CHNO, molecular weight 43.025; category organic chemicals.
cyanic acid is a carbon-based organic compound with CAS registry number 420-05-3 and molecular formula CHNO (molecular weight 43.025), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 420-05-3
Its molecular formula CHNO comprises 1 C, 1 H, 1 N, 1 O atoms.
Also known as: cyanic acid
Category: organic chemicals
The CAS registry number of cyanic acid is 420-05-3.
Molecular formula CHNO, molecular weight 43.025.
It is also registered under: cyanic acid.
Category: Organic Chemicals.
Public-database records for cyanic acid (CAS 420-05-3), reproduced here for independent cross-checking.
| 沸点 | 23 °C @760 [mm Hg] |
|---|---|
| 熔点 | -86 °C |
| 密度 | 1.140 @ 20°C |
| CAS Registry Number | 420-05-3 |
|---|---|
| PubChem CID | 540 |
| 分子式 | CHNO |
| IUPAC 名称 | cyanic acid |
| UNII（FDA） | 460E3FHT8O |
Cyanic acid; Zyansaeure; 420-05-3; Cyansaeure; hydroxidonitridocarbon; nitridooxocarbonic acid; acide cyanique; acidum cyanicum; acido cianico; hydrogen nitridooxocarbonate; UNII-460E3FHT8O; C(N)OH; 460E3FHT8O; CHEBI:28024; CYANIC ACID [MI]; DTXSID3074812
| 分子量 | 43.025 |
|---|---|
| XLogP3 | 0.1 |
| 氢键供体数 | 1 |
| 氢键受体数 | 2 |
| 可旋转键数 | 0 |
| 精确质量 | 43.005813655 |
| 单同位素质量 | 43.005813655 |
| 拓扑极性表面积 | 44 |
| 重原子数 | 3 |
| 形式电荷 | 0 |
cyanic acid · CAS 420-05-3 · CHNO. UNII 460E3FHT8O. 沸点: 23 °C @760 [mm Hg]; 熔点: -86 °C; 密度: 1.140 @ 20°C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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