An acetal is a functional group with the connectivity R1R2C(OR')(OR''). Here, R1 and R2 are organic fragments or hydrogen, while R' and R'' can only be organic fragments. (If one of R' or R'' is H, the functional group is known as a hemiacetal, while if both are H, the functional group is a ketone or aldehyde hydrate.) The central carbon atom has four bonds to it, and is therefore saturated and has tetrahedral geometry. The R' and R'' groups can be equivalent to each other (a "symmetric acetal") or not (a "mixed acetal"). Wikipedia
|Emergency Response Guide No. 127|
Data from the Hazardous Materials TableSource: 49 CFR §172 (2018/07)
(3) Hazard Class3
(5) Packing Group
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.
(9) Quantity Limits
(10) Vessel stowage
Segregation Chart for Load, Transport, Storage
In this table a statement is contained for each hazard class whether the loading, transport or storage with other hazard classes is allowed, is not permitted or is restricted. The table is based on U.S.-Code 49 CFR §177.848.
|May not be loaded, transported, or stored together in the same transport vehicle or storage facility.|
|Load, transport, storage together is not restricted.|
|Load, transport, storage together is allowed under restrictions.|