(+)-Diacetyl-L-tartaric anhydride 97%
Supplier: Thermo Scientific
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Warning
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Synonyms:
(3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate
336040050
336040250
336041000
ACRO336040050EA
45.7
GBP
ACRO336040050
ACRO336040250
ACRO336041000
(+)-Diacetyl-L-tartaric anhydride 97%
(+)-Diacetyl-L-tartaric anhydride
CAS No.: 6283-74-5
Formula:
C₈H₈O₇ MW: 216,15 g/mol Melting Pt: 130…135 °C Storage Temperature: Refrigerator |
MDL Number:
MFCD00037918 CAS Number: 6283-74-5 |
Specification Test Results
Appearance | White Powder or crystals or needles |
Infrared spectrum | Conforms |
Melting point | 130 to 135 °C |
Specific optical rotation | +56° to +62° (20 °C, 589 nm) (c=6, acetone) |
Titration with NaOH | ≥96.0 % |
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