கேள்வி: R-சொற்றொடர்களின் பட்டியல் - சொற்றொடர்கள் பற்றி விளக்கவும்.
பதில்: {| class="wikitable" |- ! குறியீடு !! ஆங்கிலத்தில் சொற்றொடர்கள் !! சொற்றொடர்கள் |- |R1 || Explosive when dry |- |R2 || Risk of explosion by shock, friction, fire, or other sources of ignition |- |R3 || Extreme risk of explosion by shock, friction, fire, or other sources of ignition |- |R4 || Forms very sensitive explosive metallic compounds |- |R5 || Heating may cause an explosion |- |R6 || Explosive with or without contact with air |- |R7 || May cause fire |- |R8 || Contact with combustible material may cause fire |- |R9 || Explosive when mixed with combustible material |- |R10 || Flammable |- |R11 || Highly flammable |- |R12 || Extremely flammable |- |R14 || Reacts violently with water |- |R15 || Contact with water liberates extremely flammable gases |- |R16 || Explosive when mixed with oxidising substances |- |R17 || Spontaneously flammable in air |- |R18 || In use, may form flammable/explosive vapour-air mixture |- |R19 || May form explosive peroxides |- |R20 || Harmful by inhalation |- |R21 || Harmful in contact with skin |- |R22 || Harmful if swallowed |- |R23 || Toxic by inhalation |- |R24 || Toxic in contact with skin |- |R25 || Toxic if swallowed |- |R26 || Very toxic by inhalation |- |R27 || Very toxic in contact with skin |- |R28 || Very toxic if swallowed |- |R29 || Contact with water liberates toxic gas. |- |R30 || Can become highly flammable in use |- |R31 || Contact with acids liberates toxic gas |- |R32 || Contact with acids liberates very toxic gas |- |R33 || Danger of cumulative effects |- |R34 || Causes burns |- |R35 || Causes severe burns |- |R36 || Irritating to eyes |- |R37 || Irritating to respiratory system |- |R38 || Irritating to skin |- |R39 || Danger of very serious irreversible effects |- |R40 || Limited evidence of a carcinogenic effect |- |R41 || Risk of serious damage to eyes |- |R42 || May cause sensitisation by inhalation |- |R43 || May cause sensitisation by skin contact |- |R44 || Risk of explosion if heated under confinement |- |R45 || May cause cancer |- |R46 || May cause inheritable genetic damage |- |R48 || Danger of serious damage to health by prolonged exposure |- |R49 || May cause cancer by inhalation |- |R50 || Very toxic to aquatic organisms |- |R51 || Toxic to aquatic organisms |- |R52 || Harmful to aquatic organisms |- |R53 || May cause long-term adverse effects in the aquatic environment |- |R54 || Toxic to flora |- |R55 || Toxic to fauna |- |R56 || Toxic to soil organisms |- |R57 || Toxic to bees |- |R58 || May cause long-term adverse effects in the environment |- |R59 || Dangerous for the ozone layer |- |R60 || May impair fertility |- |R61 || May cause harm to the unborn child |- |R62 || Possible risk of impaired fertility |- |R63 || Possible risk of harm to the unborn child |- |R64 || May cause harm to breast-fed babies |- |R65 || Harmful: may cause lung damage if swallowed |- |R66 || Repeated exposure may cause skin dryness or cracking |- |R67 || Vapours may cause drowsiness and dizziness |- |R68 || Possible risk of irreversible effects |- |R14/15 || Reacts violently with water, liberating extremely flammable gases |- |R15/29 || Contact with water liberates toxic, extremely flammable gases |- |R14/15/29 || Reacts violently with water, liberating toxic, extremely flammable gases |- |R20/21 || Harmful by inhalation and in contact with skin |- |R20/22 || Harmful by inhalation and if swallowed |- |R20/21/22 || Harmful by inhalation, in contact with skin and if swallowed |- |R21/22 || Harmful in contact with skin and if swallowed |- |R23/24 || Toxic by inhalation and in contact with skin |- |R23/25 || Toxic by inhalation and if swallowed |- |R23/24/25 || Toxic by inhalation, in contact with skin and if swallowed |- |R24/25 || Toxic in contact with skin and if swallowed |- |R26/27 || Very toxic by inhalation and in contact with skin |- |R26/28 || Very toxic by inhalation and if swallowed |- |R26/27/28 || Very toxic by inhalation, in contact with skin and if swallowed |- |R27/28 || Very toxic in contact with skin and if swallowed |- |R36/37 || Irritating to eyes and respiratory system |- |R36/38 || Irritating to eyes and skin |- |R36/37/38 || Irritating to eyes, respiratory system and skin |- |R37/38 || Irritating to respiratory system and skin |- |R39/23 || Toxic: danger of very serious irreversible effects through inhalation |- |R39/24 || Toxic: danger of very serious irreversible effects in contact with skin |- |R39/25 || Toxic: danger of very serious irreversible effects if swallowed |- |R39/23/24 || Toxic: danger of very serious irreversible effects through inhalation and in contact with skin |- |R39/23/25 || Toxic: danger of very serious irreversible effects through inhalation and if swallowed |- |R39/24/25 || Toxic: danger of very serious irreversible effects in contact with skin and if swallowed |- |R39/23/24/25 || Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed |- |R39/26 || Very Toxic: danger of very serious irreversible effects through inhalation |- |R39/27 || Very Toxic: danger of very serious irreversible effects in contact with skin |- |R39/28 || Very Toxic: danger of very serious irreversible effects if swallowed |- |R39/26/27 || Very Toxic: danger of very serious irreversible effects through inhalation and in contact with skin |- |R39/26/28 || Very Toxic: danger of very serious irreversible effects through inhalation and if swallowed |- |R39/27/28 || Very Toxic: danger of very serious irreversible effects in contact with skin and if swallowed |- |R39/26/27/28 || Very Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed |- |R42/43 || May cause sensitization by inhalation and skin contact |- |R45/46 || May cause cancer and heritable genetic damage |- |R48/20 || Harmful: danger of serious damage to health by prolonged exposure through inhalation |- |R48/21 || Harmful: danger of serious damage to health by prolonged exposure in contact with skin |- |R48/22 || Harmful: danger of serious damage to health by prolonged exposure if swallowed |- |R48/20/21 || Harmful: danger of serious damage to health by prolonged exposure through inhalation and in contact with skin |- |R48/20/22 || Harmful: danger of serious damage to health by prolonged exposure through inhalation and if swallowed |- |R48/21/22 || Harmful: danger of serious damage to health by prolonged exposure in contact with skin and if swallowed |- |R48/20/21/22 || Harmful: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed |- |R48/23 || Toxic: danger of serious damage to health by prolonged exposure through inhalation |- |R48/24 || Toxic: danger of serious damage to health by prolonged exposure in contact with skin |- |R48/25 || Toxic: danger of serious damage to health by prolonged exposure if swallowed |- |R48/23/24 || Toxic: danger of serious damage to health by prolonged exposure through inhalation and in contact with skin |- |R48/23/25 || Toxic: danger of serious damage to health by prolonged exposure through inhalation and if swallowed |- |R48/24/25 || Toxic: danger of serious damage to health by prolonged exposure in contact with skin and if swallowed |- |R48/23/24/25 || Toxic: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed |- |R50/53 || Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment |- |R51/53 || Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment |- |R52/53 || Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment |- |R68/20 || Harmful: possible risk of irreversible effects through inhalation |- |R68/21 || Harmful: possible risk of irreversible effects in contact with skin |- |R68/22 || Harmful: possible risk of irreversible effects if swallowed |- |R68/20/21 || Harmful: possible risk of irreversible effects through inhalation and in contact with skin |- |R68/20/22 || Harmful: possible risk of irreversible effects through inhalation and if swallowed |- |R68/21/22 || Harmful: possible risk of irreversible effects in contact with skin and if swallowed |- |R68/20/21/22 || Harmful: possible risk of irreversible effects through inhalation, in contact with skin and if swallowed |}