Chemical Product Library / Reference
Rose Bengal Lactone
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Rose Bengal Lactone |
|---|---|
| English synonyms | Rose Bengal lactone;Solvent Red 141;C.I. Solvent Red 141;Bengal Rose B;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-3h-spiro[2-benzofuran-1,9'-xanthen]-3-one;ROSE BENGAL ACID;BLUE 7;4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein;Rose bengal B;Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-;FLUORESCEIN, 4,5,6,7-TETRACHLORO-2',4',5',7'-TETRAIODO-;BENZOIC ACID, 2,3,4,5-TETRACHLORO-6-(6-HYDROXY-2,4,5,7-TETRAIODO-3-OXO-3H-XANTHEN-9-YL)- |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 632-68-8 |
| EINECS No. | 223-993-4 |
| Molecular formula | C20H4Cl4I4O5 |
| Molecular weight | 973.7 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
XLogP3 8.5; hydrogen-bond donors 2; hydrogen-bond acceptors 5; TPSA 76 A^2; rotatable bonds 0
Application scenarios
Not provided