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59025-03-5

Name (-)-O-ACETYL-L-MALIC ANHYDRIDE
CAS 59025-03-5
Molecular Formula C6H6O5
MDL Number MFCD00082708
Molecular Weight 158.11
MOL File 59025-03-5.mol
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Chemical Properties

Appearance White Crystalline Solid
Melting point  54-56 °C(lit.)
Boiling point  296.6±33.0 °C(Predicted)
density  1.38±0.1 g/cm3(Predicted)
refractive index  -25.5 ° (C=5, CHCl3)
storage temp.  Inert atmosphere,Room Temperature
solubility  Dichloromethane, DMF, Ethyl Acetate
form  Powder
color  White Crystalline
Stability: Stable. Incompatible with strong oxidizing agents. Sensitive to moisture.
optical activity [α]20/D 27°, c = 1 in chloroform
Water Solubility  Reacts in water.
Sensitive  Moisture Sensitive
Usage Used as intermediates for detergents via O-acetylmalic acid amides. Regioselective ring opening of malic acid anhydrides by carbon nucleophiles
BRN  82504
CAS DataBase Reference 59025-03-5(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
F  10-21
HS Code  2917.19.7050

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