4',5'-Dibromo-3',6'-dihydroxy-2',7'-dinitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, Dye content 95 %, Dye content 95 %
cas: 56360-46-4 — see every product listed under this CAS number, including other names
4',5'-Dibromo-3',6'-dihydroxy-2',7'-dinitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, Dye content 95 %, Dye content 95 % (CAS 56360-46-4) is a chemical reagent available from Chemat. Available pack sizes: 25g, 5g, 100g. Offered by: Chemat.
| brand | Chemat |
|---|---|
| catalog number | Ch114PXJ-25g |
| cas | 56360-46-4 |
| size | 25g |
| availability | 300g |
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Chemat | 25g | 1048.40 Pln | |
| Chemat | 5g | 371.60 Pln | |
| Chemat | 100g | 3227.60 Pln |
properties
| purity | Dye content 95 % |
|---|---|
| delivery time | 3 weeks |
Eosin b diphenol is a C-nitro compound which consists of a fluorescein skeleton substituted by bromo groups at positions 4 and 5 and nitro groups at positions 2 and 7. It is a lactone, a C-nitro compound, an organobromine compound, an oxaspiro compound, a member of 2-benzofurans and a member of xanthenes. It is functionally related to a fluorescein (lactone form). It is a conjugate acid of an eosin b(2-).
Source: ChEBI
| Molecular formula | C20H8Br2N2O9 |
|---|---|
| Molecular weight | 580.1 g/mol |
| IUPAC name | 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitrospiro[2-benzofuran-3,9'-xanthene]-1-one |
| InChIKey | ZBQZBWKNGDEDOA-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)[N+](=O)[O-])O)Br)Br)O)[N+](=O)[O-] |
Computed by PubChem (NCBI)