DL-lactaldehyde dimethyl acetal;2-Propanol, 1,1-dimethoxy-;(RS)-1,1-Dimethoxy-2-propanol;pyruvic aldehyde dimethyl acetal;2-hydroxy-propionaldehyde dimethyl acetal;2-Propanol,1,1-dimethoxy;1,1-Dimethoxy-2-propanol;rac-Lactaldehyde dimethyl acetal;2-Hydroxypropionaldehyde dimethyl acetal rac-Lactaldehyde dimethyl acetal;1,1-dimethoxy-propan-2-ol
2-8°C, 惰性气体