Hydrogen cyanide (formerly known as prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N. It is a highly toxic and flammable liquid that boils slightly …

氰化氢，是一种无机化合物，化学式hcn，标准状态下为液体。 氰化氢易在空气中均匀弥散，在空气中可燃烧，当氰化氢在空气中的含量达到5.6%～12.8%时，具有爆炸性。

2025年3月15日 · Hydrogen cyanide, also known as hydrocyanic acid, or Hcn, is a highly volatile liquid used to prepare acrylonitrile, which is used in the production of acrylic fibres, synthetic …

Hydrogen Cyanide | CHN | CID 768 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity …

Hydrogen cyanide (HCN) is a colorless or pale-blue liquid or gas with a bitter, almond-like odor. Hydrogen cyanide interferes with the body’s use of oxygen and may cause harm to the brain, …

Hydrocyanic acid (hydrogen cyanide) is a clear colorless liquid with a faint odor of bitter almonds. It evaporates easily (or boils) at room temperature and the vapors are slightly lighter than air. It …

Hydrogen Cyanide (HCN) chemical information summary.

hydrogen cyanide is a colorless or pale-blue liquid (hydrocyanic acid); at higher temperatures, it is a colorless gas. Hydrogen cyanide is very volatile, producing potentially lethal concentrations …

IUPAC Standard InChIKey: LELOWRISYMNNSU-UHFFFAOYSA-N Copy CAS Registry Number: 74-90-8 Chemical structure: This structure is also available as a 2d Mol file; Other ...

Hydrogen cyanide (formerly known as prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N. It is a highly toxic and flammable liquid that boils slightly …