HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Disodium 1,2-dihydroxy-1,2-ethanedisulfonate monohydrate
Sodium bisulfite hydrate of glyoxal · Glyoxal Sodium Bisulfite Adduct Hydrate · Sodium 1,2-dihydroxyethane-1,2-disulfonate xhydrate · GLYOXAL SODIUM BISULFITE ADDITION COMPOUND HYDRATE, 98 · Disodium 1,2-dihydroxy-1,2-ethanedisulfonate monohydrate · MonosodiuM MonosodiuM(II) Mono(1,2-dihydroxyethane-1,2-disulfonate) hydrate · Monosodium monosodium(III) mono(1,2-dihydroxyethane-1,2-disulfonate) monohydride hydrate
Identifikatoren & physikalische Daten
| CAS No. | 332360-05-1 |
|---|---|
| Summenformel | C2H6Na2O9S2 |
| Durchschnittliche Molmasse | 284,2 g/mol |
| Monoisotopische Masse | 283,92486233 g/mol |
| SMILES | O.O=S(=O)([O-])C(O)C(O)S(=O)(=O)[O-].[Na+].[Na+] |
| InChIKey | JQYGKJGYGOFFIK-UHFFFAOYSA-L |
| PubChem CID | 16211366 |
| DTXSID | DTXSID50583414 |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 173 |
|---|---|
| H-Brücken-Donoren | 3 |
| H-Brücken-Akzeptoren | 9 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 15 |
| Formalladung | 0 |
| Komplexität | 262 |
| Schmelzpunkt | 193 °C (dec.)(lit.) |
| Löslichkeit | Completely soluble in water |
| Aggregatzustand | powder to crystal |
| Farbe | White to Almost white |
| Merck | 13,4523 |
| InChI | 1S/C2H6O8S2.2Na.H2O/c3-1(11(5,6)7)2(4)12(8,9)10/h1-4H,(H,5,6,7)(H,8,9,10)1H2/q2*+1/p-2 |
| InChIKey | JQYGKJGYGOFFIK-UHFFFAOYSA-L |
| SMILES | O.[Na+].[Na+].OC(C(O)S([O-])(=O)=O)S([O-])(=O)=O |
| CAS Datenbank | 332360-05-1 |
Sicherheit & Vorschriften
| Wassergefährdungsklasse (WGK) | 3 |
|---|---|
| Zollcode | 2905.59.9000 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
Glyoxal sodium bisulfite addition compound hydrate was used to convert N-benzyl-2,3,4-trimethoxyaniline to sodium 5,6,7-trimethoxy-1-benzylindolyl-2-sulfite. It was used in the synthesis of 6-hydroxyquinoxaline.