C20H19N3O2
333.4 g/mol
Dye & PigmentWarning
Coumarin 7
CAS27425-55-4EC248-451-4
Category
Dye & Pigment
Compound Class
Heterocycle
Primary Use
Fluorescent dye for textiles and paints
Coumarin 7 is a fluorescent dye belonging to the coumarin family, characterized by a heterocyclic structure with four aromatic rings and an amine group. It is primarily used as a fluorescent dye for textiles and paints.
Fluorescent dye for textilesFluorescent dye for paints
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 27425-55-4
Related Compounds
SimilarStructure SimilarSimilarity 0.79
4(1H)-Quinazolinone, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-
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Safety Reference
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
3-(1H-benzimidazol-2-yl)-7-(diethylamino)chromen-2-one
InChIKey
GOLORTLGFDVFDW-UHFFFAOYSA-N
SMILES
CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4N3
Synonyms (28)
- C.I. Disperse Yellow 82
- Coumarin 7
- Coumarin,
- D820 Savannah Yellow
- DISPERSE YELLOW 82
- Disperse Yellow 8GFF
- Fluorescent Yellow 10G
- Yellow 8GFF