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13076-19-2

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13076-19-2 Structure

13076-19-2 Structure
IdentificationBack Directory
[Name]

1,4-Dioxane-2,5-dione,3,6-dimethyl-, (3R,6S)-
[CAS]

13076-19-2
[Synonyms]

Lactic Acid Impurity 2
(3R,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
1,4-Dioxane-2,5-dione,3,6-dimethyl-, (3R,6S)-
1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel-
[Molecular Formula]

C6H8O4
[MOL File]

13076-19-2.mol
[Molecular Weight]

144.13
Chemical PropertiesBack Directory
[Melting point ]

52.8 °C
[Boiling point ]

285.5±15.0 °C(Predicted)
[density ]

1.186±0.06 g/cm3(Predicted)
[solubility ]

Chloroform (Slightly),DMSO (Slightly), Ethyl Acetate (Slightly), Toluene (Slightly)
[form ]

Low-Melting Solid
[color ]

White to Off-White
[Stability:]

Hygroscopic
[EPA Substance Registry System]

1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel- (13076-19-2)
Safety DataBack Directory
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

Impurity of poly lactic acid or lactic acid dimerization/epimerization. meso-Lactide can be polymerized using dibutyltin derivatives. meso-Lactide was also found to be formed during polylactide processing.
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