Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:alternativeName |
coumarin
|
| gptkbp:appearance |
colorless crystals
|
| gptkbp:aroma |
true
|
| gptkbp:boilingPoint |
298°C
|
| gptkbp:CASNumber |
91-64-5
|
| gptkbp:density |
1.265 g/cm³
|
| gptkbp:foundIn |
gptkb:sweet_clover
tonka beans |
| gptkbp:hasInChIKey |
InChI=1S/C9H6O2/c10-9-5-4-7-2-1-3-8(11-9)6-7/h1-6H
|
| gptkbp:hasMolecularFormula |
C9H6O2
|
| gptkbp:hasSMILES |
O=C1C=CC2=CC=CC=C2O1
|
| https://www.w3.org/2000/01/rdf-schema#label |
2H-chromen-2-one
|
| gptkbp:is_banned_as_food_additive_in |
gptkb:United_States
|
| gptkbp:IUPACName |
gptkb:2H-chromen-2-one
|
| gptkbp:mass |
146.14 g/mol
|
| gptkbp:meltingPoint |
68°C
|
| gptkbp:toxicity |
humans (in large doses)
|
| gptkbp:usedFor |
gptkb:perfume
flavoring agent precursor to anticoagulants |
| gptkbp:bfsParent |
gptkb:coumarins
gptkb:Coumarin |
| gptkbp:bfsLayer |
7
|