Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
yellow solid
|
| gptkbp:aroma |
odorless
|
| gptkbp:boilingPoint |
444.6 °C
|
| gptkbp:CASNumber |
7704-34-9
|
| gptkbp:chemicalFormula |
gptkb:S8
|
| gptkbp:color |
yellow
|
| gptkbp:component |
elemental sulfur
|
| gptkbp:containsElement |
gptkb:sulfur
|
| gptkbp:crystalSystem |
monoclinic
orthorhombic |
| gptkbp:density |
2.07 g/cm³
|
| gptkbp:EC_number |
231-722-6
|
| gptkbp:flammability |
combustible
|
| gptkbp:IUPACName |
cyclo-octasulfur
|
| gptkbp:mainAllotropeOf |
gptkb:sulfur
|
| gptkbp:meltingPoint |
115.21 °C
|
| gptkbp:molecularWeight |
256.52 g/mol
|
| gptkbp:PubChem_CID |
5362487
CHEBI:29385 |
| gptkbp:riskFactor |
H315 (causes skin irritation)
H319 (causes serious eye irritation) H335 (may cause respiratory irritation) |
| gptkbp:solubility |
insoluble
|
| gptkbp:structure |
crown-shaped ring
|
| gptkbp:UNNumber |
1350
|
| gptkbp:uses |
gptkb:herbicide
pharmaceuticals vulcanization of rubber production of sulfuric acid |
| gptkbp:bfsParent |
gptkb:S_8
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
octasulfur
|