| Identification | |
| Name: | Propanoicacid, 2-hydroxy-, 1,1'-anhydride |
| Synonyms: | Lacticanhydride (8CI); Propanoic acid, 2-hydroxy-, anhydride (9CI);2-Hydroxypropanoic anhydride; Lactic acid anhydride |
| CAS: | 97-73-4 |
| EINECS: | 202-604-1 |
| Molecular Formula: | C6H10 O5 |
| Molecular Weight: | 162.1406 |
| InChI: | InChI=1/C6H10O5/c1-3(7)5(9)11-6(10)4(2)8/h3-4,7-8H,1-2H3 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 116-119 °C |
| Density: | 1.308 g/cm3 |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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