2,2-Dichloroacetaldehyde 4-01-00-03140 (Beilstein Handbook Reference) 79-02-7 Acetaldehyde, 2,2-dichloro- Acetaldehyde, dichloro- BRN 1739030 CCRIS 5387 Chloroaldehyde DICHLOROACETALDEHYDE EINECS 201-169-5 HSDB 5226 NSC 5207 alpha,alpha-Dichloroacetaldehyde