76656-36-5
76656-36-5 structure
- Name: Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone
- Chemical Name: disodium,4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate
- CAS Number: 76656-36-5
- Molecular Formula: C15H12Na2O11S2
- Molecular Weight: 478.359
- Catalog: analytical chemistry Standard Volatile Organic Compounds (VOCs)
- Create Date: 2018-12-15 11:11:13
- Modify Date: 2025-08-25 18:04:20
| Name | disodium,4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate |
|---|---|
| Synonyms |
MFCD02683831
Benzenesulfonic acid, 3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2) disodium 4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate Uvinuc ds 49 UNII-7925W14T4L 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulphonic acid sodium salt Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone EINECS 278-520-4 Disodium 3,3'-carbonylbis(4-hydroxy-6-methoxybenzenesulfonate) |
| Melting Point | 350°C (dec.) |
|---|---|
| Molecular Formula | C15H12Na2O11S2 |
| Molecular Weight | 478.359 |
| Exact Mass | 477.961639 |
| PSA | 207.15000 |
| LogP | 2.31580 |
| Storage condition | 2-8℃ |
| Hazard Codes | F,Xi |
|---|---|
| Risk Phrases | R11:Highly Flammable. R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S16-S26-S36-S7/9 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |