| | Identification | Back Directory |  | [Name] 
 (R)-(-)-GAMMA-ETHOXYCARBONYL-GAMMA-BUTYROLACTONE
 |  | [CAS] 
 33019-03-3
 |  | [Synonyms] 
 ethoxycarbonyl-gamma-butyrolactone
 (r)-(-)-γ-ethoxycarbonyl-γ-butyrolactone
 D-5-OXO-2-TETRAHYDROFURANCARBOXYLATE ETHYL (R-)
 (R)-(-)-GAMMA-ETHOXYCARBONYL-GAMMA-BUTYROLACTONE
 (-)-ethyl (R)-5-oxotetrahydrofuran-2-carboxylate
 (-)-Ethyl (R)-5-oxotetrahydro-2-furancarboxylate
 (R)-(?-Ethyl (R)-5-oxotetrahydro-2-furancarboxylate
 2-Furancarboxylic acid, tetrahydro-5-oxo-, ethyl ester, (2R)-
 |  | [Molecular Formula] 
 C7H10O4
 |  | [MDL Number] 
 MFCD00075372
 |  | [MOL File] 
 33019-03-3.mol
 |  | [Molecular Weight] 
 158.15
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 151-155 °C/12 mmHg (lit.)
 |  | [density ] 
 1.163 g/mL at 25 °C (lit.)
 |  | [refractive index ] 
 n20/D 1.448(lit.)
 |  | [Fp ] 
 >230 °F
 |  | [Optical Rotation] 
 [α]20/D 12°, c = 0.4 in ethanol
 | 
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