Introduction：Basic information about Disodium 4,4'-bis(2-sulfostyryl)biphenyl CAS 27344-41-8, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Disodium 4,4'-bis(2-sulfostyryl)biphenyl Basic information
| Product Name: | Disodium 4,4'-bis(2-sulfostyryl)biphenyl |
| Synonyms: | Stilbene 3: (Tinopal CBS, Disodium 4,4'-bis(2-sulfostyryl)biphenyl);2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bisbenzenesulfonic Acid SodiuM Salt;4,4'-Bis(2-Sodiosulfostyryl)biphenyl;4,4'-Bis(o-sulfostyryl)biphenyl DisodiuM Salt;Brightener CBS-X;Calcofluor CG;CF 351;DisodiuM 4',4''-Bi[stilbene-2,2'''-disulfonate] |
| CAS: | 27344-41-8 |
| MF: | C28H23NaO6S2 |
| MW: | 542.6 |
| EINECS: | 248-421-0 |
| Product Categories: | Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Biphenyl & Diphenyl ether;Stilbenes;brightener |
| Mol File: | 27344-41-8.mol |
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Disodium 4,4'-bis(2-sulfostyryl)biphenyl Chemical Properties
| Melting point | >300°C (dec.) |
| density | 1.414 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Sparingly), Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | Pale Green to Green |
| Water Solubility | 17.6g/L at 20℃ |
| Cosmetics Ingredients Functions | UV ABSORBER
SURFACTANT - CLEANSING
VISCOSITY CONTROLLING
HAIR CONDITIONING |
| InChIKey | PMPJQLCPEQFEJW-HPKCLRQXSA-L |
| SMILES | C(C1C=CC(C2C=CC(C=CC3C=CC=CC=3S(O)(=O)=O)=CC=2)=CC=1)=CC1C=CC=CC=1S(O)(=O)=O.[NaH] |
| LogP | -2.32 at 25℃ |
| CAS DataBase Reference | 27344-41-8(CAS DataBase Reference) |
| EPA Substance Registry System | Disodium 4,4'-bis(2-sulfostyryl)biphenyl (27344-41-8) |
Safety Information
| Safety Statements | 24/25 |
| TSCA | TSCA listed |
| HS Code | 29049090 |
Disodium 4,4'-bis(2-sulfostyryl)biphenyl Usage And Synthesis
| Description | Stilbene 420 is a renowned chemical compound prominently employed in the biomedicine realm. It exhibits multifaceted applications in the study of assorted medical ailments encompassing cancer, diabetes, and cardiovascular maladies. Its exceptional adaptability as a potent constituent within pharmaceutical formulations instills promising prospects. |
| Chemical Properties | Greenish Yellow Solid |
| Uses | Disodium 4,4'-bis(2-sulfostyryl)biphenyl can be used as a fluorescent whitening agent used for household goods. |
| Flammability and Explosibility | Non flammable |
| Safety Profile | Mddly toxic byingestion. A skin and severe eye irritant.Experimental reproductive effects. Whenheated to decomposition it emits toxicfumes of SOx and Na2O. |
| Properties and Applications | | TEST ITEMS | SPECIFICATION | | APPEARANCE | GREENISH YELLOW CRYSTALLINE BEAD | | WATER INSOLUBLE | 0.03% MAX | | SOLUBILITY | 25°C 25g/L, 70°C 100g/L, 95°C 300g/L | | PURITY | 99% min | | MAX UV ABSORPTION | 348-350nm | |
Disodium 4,4'-bis(2-sulfostyryl)biphenyl Preparation Products And Raw materials
| Raw materials | Triethyl phosphite-->4,4'-Bis(chloromethyl)-1,1'-biphenyl |
