Molekula
Dietil-D-tartrato
Diethyl-D-tartrate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
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.
Resumen
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.
Precios y tamaños de envase
Especificaciones
| 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% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 93 C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 19167747 |
| Número CAS | 13811-71-7 |
| Fórmula molecular | HO2CCCH(OH)CH(OH)CO2H |
| Peso molecular | 206.19 |
| SMILES | CCOC(=O)[C@H]([C@@H](C(=O)OCC)O)O |
| Código REACH | Y113 |
| Código HTS | 2918135000 |
| Código arancelario | 2918130000 |
Seguridad y GHS
Declaraciones de precaución
- P264 Lavarse concienzudamente tras la manipulación.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P308+313 EN CASO DE exposición manifiesta o presunta: Consultar a un médico.
Documentos
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
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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