{"hq_id":"hq-c-org-000829","name":"Vinylidene chloride (1,1-DCE)","context":"human_adult","risk_level":"moderate","schema":"legacy","note":"Synthesis unavailable: compound lacks vectorizable regulatory classifications. Raw safety data returned.","data":{"risk_level":"moderate","summary":"Hepatotoxic monomer. IARC Group 3. OSHA PEL 1 ppm. Used in PVDC copolymer production."},"meta":{"synthesis_version":"n/a","timestamp":"2026-05-01T19:47:20.662Z"}}