A6570912
(-)-<i>O</i>-Acetyl-<small>L</small>-malic Anhydride , >97.0%(T) , 59025-03-5
Synonym(s):
(S)-3-Acetoxy-dihydro-2,5-furandione;O-Acetyl-L -malic anhydride
Pack Size | Price | Stock | Quantity |
5G | RMB132.00 | In Stock |
|
25G | RMB631.20 | In Stock |
|
100g | RMB1839.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
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 |
optical activity | [α]20/D 27°, c = 1 in chloroform |
Water Solubility | Reacts in water. |
Sensitive | Moisture Sensitive |
BRN | 82504 |
Stability: | Stable. Incompatible with strong oxidizing agents. Sensitive to moisture. |
CAS DataBase Reference | 59025-03-5(CAS DataBase Reference) |
Description and Uses
(-)-O-Acetyl-L-Malic Anhydride can be used as intermediates for detergents via O-acetylmalic acid amides. Regioselective ring opening of malic acid anhydrides by carbon nucleophiles
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 3 |
F | 10-21 |
HS Code | 2917.19.7050 |