UN numbers from UN1801 to UN1900 as assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods are as follows: __NOTOC__ UN 1801 to UN 1900

UN Number Class Proper Shipping Name UN 1801 8 Octyltrichlorosilane UN 1802 8 Perchloric acid with not more than 50 percent acid by mass UN 1803 8 Phenolsulfonic acid, liquid UN 1804 8 Phenyltrichlorosilane UN 1805 8 Phosphoric acid UN 1806 8 Phosphorus pentachloride UN 1807 8 Phosphorus pentoxide UN 1808 8 Phosphorus tribromide UN 1809 6.1 Phosphorus trichloride UN 1810 8 Phosphorus oxychloride UN 1811 8 Potassium hydrogendifluoride, solid or Potassium hydrogendifluoride, solution UN 1812 8 Potassium fluoride UN 1813 8 Potassium hydroxide, solid UN 1814 8 Potassium hydroxide, solution UN 1815 3 Propionyl chloride UN 1816 8 Propyltrichlorosilane UN 1817 8 Pyrosulfuryl chloride UN 1818 8 Silicon tetrachloride UN 1819 8 Sodium aluminate, solution UN 1820 ? (UN No. no longer in use) UN 1821 ? (UN No. no longer in use) Sodium hydrogen sulfate, solid (UN No. no longer in use) UN 1822 ? (UN No. no longer in use) UN 1823 8 Sodium hydroxide, solid UN 1824 8 Sodium hydroxide solution UN 1825 8 Sodium monoxide UN 1826 8 Nitrating acid mixtures, spent with more than 50 percent nitric acid or Nitrating acid mixtures, spent with not more than 50 percent nitric acid UN 1827 8 Stannic chloride, anhydrous UN 1828 8 Sulfur chlorides UN 1829 8 Sulfur trioxide, inhibited or Sulfur trioxide, stabilized UN 1830 8 Sulfuric acid with more than 51 percent acid UN 1831 8 Sulfuric acid, fuming with 30 percent or more free sulfur trioxide or Sulfuric acid, fuming with less than 30 percent free sulfur trioxide UN 1832 8 Sulfuric acid, spent UN 1833 8 Sulfurous acid UN 1834 8 Sulfuryl chloride UN 1835 8 Tetramethylammonium hydroxide UN 1836 8 Thionyl chloride UN 1837 8 Thiophosphoryl chloride UN 1838 8 Titanium tetrachloride UN 1839 8 Trichloroacetic acid UN 1840 8 Zinc chloride, solution UN 1841 9 Acetaldehyde ammonia UN 1842 ? (UN No. no longer in use) Acetic acid (UN No. no longer in use) UN 1843 6.1 Ammonium dinitro-o-cresolate UN 1844 ? (UN No. no longer in use) UN 1845 9 Carbon dioxide, solid, also called Dry ice UN 1846 8 Carbon tetrachloride UN 1847 8 Potassium sulfide, hydrated with not less than 30 percent water of crystallization UN 1848 8 Propionic acid UN 1849 6.1 Sodium sulfide, hydrated with not less than 30 percent water UN 1850 ? (UN No. no longer in use) Eradicator, paint, liquid or Eradicator, grease, liquid (UN No. no longer in use) UN 1851 6.1 Medicine, liquid, toxic, n.o.s. UN 1852 to 1853 ? (UN No. no longer in use) UN 1854 4.2 Barium alloys, pyrophoric UN 1855 4.2 Calcium, pyrophoric or Calcium alloys, pyrophoric UN 1856 4.2 Rags, oily UN 1857 4.2 Textile waste, wet UN 1858 2 Hexafluoropropylene, compressed or Refrigerant gas R 1216 UN 1859 2 Silicon tetrafluoride, compressed UN 1860 3 Vinyl fluoride, inhibited UN 1861 ? (UN No. no longer in use) UN 1862 3 Ethyl crotonate UN 1863 3 Fuel, aviation, turbine engine UN 1864 ? (UN No. no longer in use) Gas drips or Gas drips, hydrocarbon (UN No. no longer in use) UN 1865 3 n-Propyl nitrate UN 1866 3 Resin solution, flammable UN 1867 ? (UN No. no longer in use) Cigarettes or Self-lighting cigarettes (UN No. no longer in use) UN 1868 4.1 Decaborane UN 1869 4.3 Magnesium or Magnesium alloys with more than 50 percent magnesium in pellets, turnings, or ribbons UN 1870 4.1 Potassium borohydride UN 1871 5.1 Titanium hydride UN 1872 5.1 Lead dioxide UN 1873 5.1 Perchloric acid with more than 50 percent but not more than 72 percent acid, by mass UN 1874 to 1883 ? (UN No.s no longer in use) UN 1884 6.1 Barium oxide UN 1885 6.1 Benzidine UN 1886 6.1 Benzylidene chloride UN 1887 6.1 Bromochloromethane UN 1888 6.1 Chloroform UN 1889 6.1 Cyanogen bromide UN 1890 ? (UN No. no longer in use) UN 1891 6.1 Ethyl bromide UN 1892 6.1 Ethyldichloroarsine UN 1893 ? (UN No. no longer in use) UN 1894 6.1 Phenylmercuric hydroxide UN 1895 6.1 Phenylmercuric nitrate UN 1896 ? (UN No. no longer in use) Resin solution, toxic (UN No. no longer in use) UN 1897 6.1 Tetrachloroethylene UN 1898 8 Acetyl iodide UN 1899 to 1900 ? (UN No.s no longer in use)

n.o.s. = not otherwise specified meaning a collective entry to which substances, mixtures, solutions or articles may be assigned if a) they are not mentioned by name in 3.2 Dangerous Goods List AND b) they exhibit chemical, physical and/or dangerous properties corresponding to the Class, classification code, packing group and the name and description of the n.o.s. entry

See also Lists of UN numbers

References

External links ADR Dangerous Goods, cited on 29 April 2015. UN Dangerous Goods List from 2015, cited on 29 April 2015. UN Dangerous Goods List from 2013, cited on 29 April 2015.