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| | (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Basic information |
| | (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Chemical Properties |
| Melting point | 71-73 °C (lit.) | | alpha | +14°(20/D, c=5, CH3OH) | | Boiling point | 150-155 °C/0.2 mmHg (lit.) | | density | 1.3985 (rough estimate) | | refractive index | 1.5800 (estimate) | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | solubility | Acetone | | form | Solid | | pka | 3.11±0.20(Predicted) | | color | White | | optical activity | [α]20/D +14°, c = 5 in methanol | | BRN | 1424498 | | InChIKey | QVADRSWDTZDDGR-VKHMYHEASA-N | | CAS DataBase Reference | 21461-84-7(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 29321900 |
| | (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Usage And Synthesis |
| Chemical Properties | white to light yellow to beige crystalline powder | | Uses | (S)-5-Oxo-2-tetrahydrofurancarboxylic Acid (cas# 21461-84-7) is a compound useful in organic synthesis. | | Definition | ChEBI: (S)-alpha-hydroxyglutaric acid-gamma-lactone is a butan-4-olide obtained by formal intramolecular condensation between the 2-hydroxy and 4-carboxy groups of (S)-2-hydroxyglutaric acid It is a butan-4-olide and a monocarboxylic acid. It is functionally related to a (S)-2-hydroxyglutaric acid. It is a conjugate acid of a (S)-alpha-hydroxyglutarate-gamma-lactone. | | General Description | (S)-(+)-5-Oxo-2-tetrahydrofurancarboxylic acid is a chiral derivatizing agent for alcohols. |
| | (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Preparation Products And Raw materials |
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