... > SECTION VI - PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES > CHAPTER 29 - ORGANIC CHEMICALS > II. ALCOHOLS AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES > 2905 Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives > Diols > Other > Butane-1,3-diol