Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:alsoKnownAs |
gptkb:hydrogen_cyanide
|
| gptkbp:appearance |
colorless liquid or gas
|
| gptkbp:aroma |
bitter almond-like
|
| gptkbp:boilingPoint |
25.6 °C
|
| gptkbp:CASNumber |
74-90-8
|
| gptkbp:category |
cyanide
nitrile |
| gptkbp:chemicalFormula |
gptkb:HCN
|
| gptkbp:component |
carbon
hydrogen nitrogen |
| gptkbp:density |
0.687 g/cm³ (liquid)
|
| gptkbp:discoveredBy |
gptkb:Carl_Wilhelm_Scheele
|
| gptkbp:discoveredIn |
1782
|
| https://www.w3.org/2000/01/rdf-schema#label |
prussic acid
|
| gptkbp:meltingPoint |
-13.4 °C
|
| gptkbp:molecularWeight |
27.03 g/mol
|
| gptkbp:pKa |
9.2
|
| gptkbp:riskFactor |
inhalation hazard
skin absorption hazard |
| gptkbp:solubility |
miscible
|
| gptkbp:toxicity |
highly toxic
|
| gptkbp:uses |
chemical synthesis
fumigant precursor to acrylonitrile |
| gptkbp:bfsParent |
gptkb:hydrogen_cyanide
gptkb:Hydrogen_cyanide |
| gptkbp:bfsLayer |
7
|