
CAS Number27344-41-8
SynonymsMFCD00318874; DisodiuM 4; 4,4'-Bis(2-sulfonatostyryl)biphenyl Disodium Salt; EINECS 248-421-0; STILBENE 420; Disodium 4,4-Bis(2-Sulfonatostyryl)Biphenyl; Disodium 2,2'-((1,1'-biphenyl)-4,4'-diyldivinylene)bis(benzenesulphonate); fba351; Tinopal CBX; CF 351; Fluorescent Brightener CBS-X; Disodium 4,4'-bis(2-sulfonatostyryl)biphenyl; STILBENE 3; Tinopal SK; Disodium 2,2'-[4,4'-biphenyldiyldi(E)-2,1-ethenediyl]dibenzenesulfonate; tinopalcbs; Eutex CBS; Benzenesulfonic acid, 2,2'-[[1,1'-biphenyl]-4,4'-diyldi(E)-2,1-ethenediyl]bis-, sodium salt (1:2); Uvitex NFW; Sodium 2,2'-([1,1'-biphenyl]-4,4'-diylbis(ethene-2,1-diyl))dibenzenesulfonate
Molecular FormulaC28H20Na2O6S2
Molecular Weight562.564
Purity98.00%
Density1.414
Melting Point>300°C (dec.)
AppearanceSolid;White to Yellow to Green powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 27344-41-8 |
| Catalog No. | 2A-9040180 |
| Chinese Name | 4,4'-双(2-磺酸苯乙烯基)联苯基二钠 |
| Synonyms | MFCD00318874; DisodiuM 4; 4,4'-Bis(2-sulfonatostyryl)biphenyl Disodium Salt; EINECS 248-421-0; STILBENE 420; Disodium 4,4-Bis(2-Sulfonatostyryl)Biphenyl; Disodium 2,2'-((1,1'-biphenyl)-4,4'-diyldivinylene)bis(benzenesulphonate); fba351; Tinopal CBX; CF 351; Fluorescent Brightener CBS-X; Disodium 4,4'-bis(2-sulfonatostyryl)biphenyl; STILBENE 3; Tinopal SK; Disodium 2,2'-[4,4'-biphenyldiyldi(E)-2,1-ethenediyl]dibenzenesulfonate; tinopalcbs; Eutex CBS; Benzenesulfonic acid, 2,2'-[[1,1'-biphenyl]-4,4'-diyldi(E)-2,1-ethenediyl]bis-, sodium salt (1:2); Uvitex NFW; Sodium 2,2'-([1,1'-biphenyl]-4,4'-diylbis(ethene-2,1-diyl))dibenzenesulfonate |
| Molecular Formula | C28H20Na2O6S2 |
| Molecular Weight | 562.564 |
| Purity | 98.00 |
| Density | 1.414 |
| Melting Point | >300°C (dec.) |
| Appearance | Solid;White to Yellow to Green powder to crystal |
| Storage Condition | Room temperature, sealed, dry |
| SMILES | O=S(=O)([O-])c1ccccc1C=Cc1ccc(-c2ccc(C=Cc3ccccc3S(=O)(=O)[O-])cc2)cc1.[Na+].[Na+] |
| InChI | InChI=1S/C28H22O6S2.2Na/c29-35(30,31)27-7-3-1-5-25(27)19-13-21-9-15-23(16-10-21)24-17-11-22(12-18-24)14-20-26-6-2-4-8-28(26)36(32,33)34;;/h1-20H,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2/b19-13-,20-14-;; |
| InChI Key | PMPJQLCPEQFEJW-GNTLFSRWSA-L |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified 4,4'-bis(2-sulfonylstyryl)biphenyl disodium Modification number: 5 |
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