2812 Halides and halide oxides of non-metals

2812 (01/1988-..) Halides and halide oxides of non-metals 28121010 (01/1988-12/1989) Chlorides and chloride oxides of phosphorus 28121011 (01/1990-12/2016) Phosphorus trichloride oxide `phosphoryl trichloride` 28121015 (01/1990-12/2016) Phosphorus trichloride 28121016 (01/1998-12/2016) Phosphorus pentachloride 28121018 (01/1998-12/2016) Chlorides and chloride oxides of phosphorus (excl. trichloride, trichloride oxide and pentachloride) 28121019 (01/1990-12/1997) Chlorides and chloride oxides of phosphorus (excl. trichloride and trichloride oxide) 28121090 (01/1988-12/1997) Chlorides and chloride oxides (excl. phosphorus) 28121091 (01/1998-12/2016) Disulphur dichloride 28121093 (01/1998-12/2016) Sulphur dichloride 28121094 (01/1998-12/2016) Phosgene `carbonyl chloride` 28121095 (01/1998-12/2016) Thionyl dichloride `thionyl chloride` 28121099 (01/1998-12/2016) Chlorides and chloride oxides (excl. phosphorus, and disulphur dichloride, sulphur dichloride, phosgene `carbonyl chloride` and thionyl dichloride `thionyl chloride`) 28121100 (01/2017-..) Carbonyl dichloride `phosgene` 28121200 (01/2017-..) Phosphorus oxychloride 28121300 (01/2017-..) Phosphorus trichloride 28121400 (01/2017-..) Phosphorus pentachloride 28121500 (01/2017-..) Sulphur monochloride 28121600 (01/2017-..) Sulphur dichloride 28121700 (01/2017-..) Thionyl chloride 28121910 (01/2017-..) Chlorides and chloride oxides of phosphorus (excl. phosphorus oxy-, tri- and pentachloride) 28121990 (01/2017-..) Chlorides and chloride oxides (excl. of phosphorus, carbonyl dichloride `phosgene`, sulphur monochloride, sulphur dichloride and thionyl chloride) 28129000 (01/1988-..) Halides and halide oxides of non-metals (excl. chlorides and chloride oxides)