Molekula
Diethyl-D-tartrat
Diethyl-D-tartrate
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Diethyl-D-tartrate is a chiral organic acid ester derived from D-tartaric acid, primarily used in asymmetric synthesis, pharmaceutical intermediates, and flavor/fragrance applications for its optical purity and stability. It appears as a white crystalline solid with a faint odor, soluble in ethanol and acetone but sparingly in water. CAS 13811-71-7, molecular formula C8H14O6, molecular weight 206.19 g/mol, stored at ambient conditions with no signal word classification. Molekula supplies Diethyl-D-tartrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Diethyl-D-tartrate is a chiral organic acid ester derived from D-tartaric acid, primarily used in asymmetric synthesis, pharmaceutical intermediates, and flavor/fragrance applications for its optical purity and stability. It appears as a white crystalline solid with a faint odor, soluble in ethanol and acetone but sparingly in water. CAS 13811-71-7, molecular formula C8H14O6, molecular weight 206.19 g/mol, stored at ambient conditions with no signal word classification. Molekula supplies Diethyl-D-tartrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Colourless or light yellow transparent liquid |
| Density | 1.19 - 1.21 |
| Water | ≤0.5% |
| Purity | ≥99.0% |
| Specific optical rotation | -25° to -28° |
| Optical Purity | ≥99.0% |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Flashpunkt | 93 C |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 19167747 |
| CAS-Nummer | 13811-71-7 |
| Molekülformel | HO2CCCH(OH)CH(OH)CO2H |
| Molekulargewicht | 206.19 |
| SMILES | CCOC(=O)[C@H]([C@@H](C(=O)OCC)O)O |
| REACH-Code | Y113 |
| HTS-Code | 2918135000 |
| Zolltarifnummer | 2918130000 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P264 Nach Gebrauch … gründlich waschen.
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
- P308+313 Bei Exposition oder falls betroffen: Ärztlichen Rat einholen / ärztliche Hilfe hinzuziehen.
Dokumente
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is diethyl D-tartrate commonly used for?
Diethyl D-tartrate is primarily used as a chiral building block in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and flavor/fragrance compounds due to its enantiomeric purity.
What is the molecular formula and molecular weight of diethyl D-tartrate?
The molecular formula is **C8H14O6** (corrected from the provided HO2CCCH(OH)CH(OH)CO2H, which is the free acid; diethyl ester is **C8H14O6**), and the molecular weight is **206.19 g/mol**.
How should diethyl D-tartrate be stored?
Store in a tightly sealed container at ambient temperature, away from moisture and strong oxidizing agents.
What grades or purities of diethyl D-tartrate does Molekula supply?
Molekula supplies diethyl D-tartrate in **pharmaceutical/biotech grade** (typically ≥99% enantiomeric excess) and **industrial grade** for synthesis applications.
Can Molekula supply diethyl D-tartrate in bulk quantities?
Yes, Molekula can supply diethyl D-tartrate in bulk, with quantities ranging from kilograms to metric tons, depending on availability and customer requirements.
What documentation is provided with an order of diethyl D-tartrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** confirming enantiomeric purity and compliance with applicable standards.
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