Ethanaminium, N-(9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene)-N-ethyl-, chloride; Rhodamine B
⚠ EU RestrictedIdentification
CAS Number 81-88-9
EINECS / EC 201-383-9
CosIng Ref 82112
Chemical Name [9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium chloride
IUPAC Name —
Formula C28H31ClN2O3
Mol. Weight 479 g/mol
SMILES CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]
InChIKey PYWVYCXTNDRMGF-UHFFFAOYSA-N
Function & Classification
EU Regulatory Status
Safety Profile
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NOAEL · Dermal Absorption % · Sensitization
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