CAS Registry Number

CAS 29882-07-3 — 4-Chloro butanal dimethyl acetal

4-Chloro butanal dimethyl acetal is a chlorinated acetal intermediate widely used in organic synthesis, particularly for the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. It serves as a protected aldehyde precursor, enabling controlled functionalization in multi-step reactions. This chemical has a CAS number of 29882-07-3, a molecular formula of C6H13ClO2, and a molecular weight of 152.62 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety handling. Molekula supplies 4-Chloro butanal dimethyl acetal from research to bulk quantities with full documentation and ISO 9001:2015 traceability.