Tartronsure
Bezeichnung:Tartronsure
CAS-Nr80-69-3
Englisch Name:Tartronic acid
CBNumberCB0314745
SummenformelC3H4O5
Molgewicht120.06
MOL-Datei80-69-3.mol
Synonyma
Tartronsure
Tartronsure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 158-160 °C (dec.) (lit.) |
| Siedepunkt | 471.4±30.0 °C(Predicted) |
| Dichte | 1.2663 (rough estimate) |
| Brechungsindex | 1.4000 (estimate) |
| storage temp. | 2-8°C |
| Löslichkeit | DMSO (Slightly), Methanol (Slightly), Water (Slightly) |
| pka | 2.42, 4.54(at 25℃) |
| Aggregatzustand | Solid |
| Farbe | White to Off-White |
| Wasserlöslichkeit | Soluble in water and alcohol. |
| Merck | 14,9073 |
| BRN | 1209791 |
| InChI | 1S/C3H4O5/c4-1(2(5)6)3(7)8/h1,4H,(H,5,6)(H,7,8) |
| InChIKey | ROBFUDYVXSDBQM-UHFFFAOYSA-N |
| SMILES | OC(C(O)=O)C(O)=O |
| CAS Datenbank | 80-69-3(CAS DataBase Reference) |
| EPA chemische Informationen | Propanedioic acid, hydroxy- (80-69-3) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 20/21/22-36/37/38 |
| S-Sätze: | 22-26-36/37/39-36 |
| WGK Germany | 3 |
| Speicherklasse | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
