21. The hepatotoxicity and nephrotoxicity of chloroform is thought to be due largely to phosgene . 22. Polycarbonates can be made from reaction with 1, 6-hexanediol with phosgene . 23. 1937-1945-- Japan used mustard gas and phosgene against Chinese in Manchuria. 24. Assembly lines produced the napalm and phosgene used in the March 1945 firebombings of Tokyo. 25. Phosgene may also be produced during testing for leaks of older-style refrigerant gases.26. Phosgene can be released during building fires.27. He served in France during World War I, where he was exposed to Phosgene . 28. Dimethyl carbonate may itself be similarly transesterified to diphenyl carbonate, a phosgene -substitute: 29. He died in an accident at the plant on 24 December 1981 after inhaling phosgene . 30. -- 1918 : Germans attack U . S . troops with phosgene and chloropicrin shells.
