Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
organic pigment |
| gptkbp:appearance |
blue crystalline solid
|
| gptkbp:CASNumber |
147-14-8
|
| gptkbp:category |
dyes
copper compounds colorants organic pigments E-number additives phthalocyanines |
| gptkbp:chemicalFormula |
C32H16CuN8
|
| gptkbp:color |
blue
|
| gptkbp:containsElement |
carbon
copper hydrogen nitrogen |
| gptkbp:discoveredBy |
1935
|
| gptkbp:EC_number |
gptkb:E133
|
| https://www.w3.org/2000/01/rdf-schema#label |
Copper phthalocyanine
|
| gptkbp:IUPACName |
Copper(II) phthalocyanine
|
| gptkbp:lightfastness |
excellent
|
| gptkbp:meltingPoint |
decomposes
|
| gptkbp:molecularWeight |
576.07 g/mol
|
| gptkbp:otherName |
Phthalocyanine Blue
CI Pigment Blue 15 Pigment Blue 15 |
| gptkbp:productionMethod |
cyclotetramerization of phthalonitrile with copper(I) chloride
|
| gptkbp:riskFactor |
may cause respiratory irritation
may cause eye irritation may cause skin irritation |
| gptkbp:solubility |
insoluble
|
| gptkbp:stable |
high chemical stability
high thermal stability |
| gptkbp:structureType |
aromatic compound
macrocyclic compound |
| gptkbp:used_in |
gptkb:textile_industry
printing inks plastics industry automotive paints coatings industry artist paints |
| gptkbp:uses |
gptkb:color
gptkb:nun textiles plastics dye coatings |
| gptkbp:UV-Vis_absorption |
strong absorption in red region
|
| gptkbp:bfsParent |
gptkb:146-14-5
|
| gptkbp:bfsLayer |
7
|