105-50-0
Acetonedicarboxylic Acid Diethyl Ester
CAS: 105-50-0
Molecular Formula: C9H14O5
105-50-0 - Names and Identifiers
105-50-0 - Physico-chemical Properties
| Molecular Formula | C9H14O5 |
| Molar Mass | 202.2 |
| Density | 1.113 g/mL at 25 °C (lit.) |
| Melting Point | 125 °C |
| Boling Point | 250 °C (lit.) |
| Flash Point | 187°F |
| Water Solubility | 10 g/L (20 ºC) |
| Vapor Presure | 0.0605mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless to pale yellow |
| BRN | 640146 |
| pKa | 9.66±0.46(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.440(lit.) |
| Physical and Chemical Properties | Boiling Point: 250 ℃ |
| Use | For organic synthesis; Pharmaceutical intermediates |
105-50-0 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 2810 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29183000 |
| Hazard Note | Flammable/Moisture Sensitive |
105-50-0 - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | organic synthesis intermediates. used in organic synthesis organic synthesis, pharmaceutical synthesis intermediates, can be used for the synthesis of strontium ranelate. |
| production method | is obtained by reacting 1, 3-propanediecarboxylic acid with absolute ethanol. |
Last Update：2024-04-10 22:29:15
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