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D-Threitol
D-THREITOL · D-Threitol 99% · (D)-(+)-Threitol,98% · D-1,2,3,4-BUTANETETROL · D-Threitol, 10 mM in DMSO · (2R,3R)-1,2,3,4-BUTANETETROL · 1,2,3,4-Butanetetrol,(2R,3R)- · (2R,3R)-butane-1,2,3,4-tetrol
Identifikatoren & physikalische Daten
| CAS No. | 2418-52-2 |
|---|---|
| Summenformel | C4H10O4 |
| Durchschnittliche Molmasse | 122,12 g/mol |
| SMILES | OC[C@@H](O)[C@H](O)CO |
| InChIKey | UNXHWFMMPAWVPI-QWWZWVQMSA-N |
| PubChem CID | 169019 |
| ChEBI | CHEBI:48300 |
| EC No. | 621-282-7 |
| DTXSID | DTXSID801016717 |
Chemische & physikalische Eigenschaften
| XLogP | -2,3 |
|---|---|
| Polarare Oberfläche (TPSA) | 80,9 |
| H-Brücken-Donoren | 4 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 8 |
| Formalladung | 0 |
| Komplexität | 48 |
| Polymers | Other Classes -> Alcohols and Polyols, Other |
| Physical Description | White crystalline solid[Sigma-Aldrich MSDS] |
| Schmelzpunkt | 88-90 °C (lit.) |
| Siedepunkt | 330.0±0.0 °C(Predicted) |
| Dichte | 1.430±0.06 g/cm3(Predicted) |
| Lagerbedingungen | -20°C |
| Löslichkeit | Methanol (Slightly), Water (Slightly) |
| pKa (Säurekonstante) | 13.27±0.20(Predicted) |
| Aggregatzustand | Solid |
| Farbe | White to Beige |
| BRN | 1719752 |
| Stabilität | Hygroscopic |
| Kosmetik-Inhaltsstoffe Funktionen | HUMECTANT |
| InChI | 1S/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2/t3-,4-/m1/s1 |
| InChIKey | UNXHWFMMPAWVPI-QWWZWVQMSA-N |
| SMILES | OC[C@@H](O)[C@H](O)CO |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Gefahrenübersicht | A skin and strong eye irritant[Sigma-Aldrich MSDS] |
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| F | 3 |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 2905490000 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36-37/39 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
D-Threitol is one of the major components of the extract of fruiting bodies of Hericium erinaceus.