| R39 | Danger of very serious irreversible effects. 有极严重的不可逆后果的危险品 。 |
| R40 | Limited evidence of a carcinogenic effect. 少数报道有致癌后果 。 |
| R41 | Risk of serious damage to the eyes. 对眼睛有严重伤害 。 |
| R42 | May cause sensitization by inhalation. 吸入可能致敏 。 |
| R43 | May cause sensitization by skin contact. 与皮肤接触可能致敏 。 |
| R44 | Risk of explosion if heated under confinement. 密闭加热有爆炸危险 。 |
| R45 | May cause cancer. 可能致癌 。 |
| R46 | May cause heritable genetic damage. 可能引起遗传性基因损害 。 |
| R47 | May cause birth defects 可能引起胎儿缺陷 。 |
| R48 | Danger of serious damage to health by prolonged exposure. 长期接触严重危害健康 。 |
| R49 | May cause cancer by inhalation. 吸入可能致癌 。 |
| R50 | Very toxic to aquatic organisms. 对水生生物有极高毒性 。 |
| R51 | Toxic to aquatic organisms. 对水生生物有毒 。 |
| R52 | Harmful to aquatic organisms. 对水生生物有害 。 |
| R53 | May cause long-term adverse effects in the aquatic environment. 可能对水体环境产生长期不良影响 。 |
| R54 | Toxic to flora. 对植物有毒 。 |
| R55 | Toxic to fauna. 对动物有毒 。 |
| R56 | Toxic to soil organisms. 对土壤生物有毒 。 |
| R57 | Toxic to bees. 对蜂类有毒 。 |
| R58 | May cause long-term adverse effects in the environment. 可能对环境产生长期不良影响 。 |
| R59 | Dangerous to the ozone layer. 对臭氧层有危害 。 |
| R60 | May impair fertility. 可能损害生育能力 。 |
| R61 | May cause harm to the unborn child. 可能对胎儿造成伤害 。 |
| R62 | Risk of impaired fertility. 有损害生育能力的危险 。 |
| R63 | Possible risk of harm to the unborn child. 可能有对胎儿造成伤害的危险 。 |
| R64 | May cause harm to breastfed babies. 可能对哺乳期婴儿造成伤害 。 |
| R65 | Harmful: may cause lung damage if swallowed. 吞食可能造成肺部损伤 。 |
| R66 | Repeated exposure may cause skin dryness or cracking. 长期接触可能引起皮肤干裂 。 |
| R67 | Vapours may cause drowsiness and dizziness. 蒸汽可能引起困倦和眩晕 。 |
| R68 | Possible risk of irreversible effects. 可能有不可逆后果的危险 。 |
| R20/21: | Harmful by inhalation and in contact with skin. 吸入及皮肤接触有害 。 |
| R20/21/22: | Harmful by inhalation in contact with skin and if swallowed. 吸入、皮肤接触及吞食有害 。 |
| R20/22: | Harmful by inhalation and if swallowed. 吸入及吞食有害 。 |
| R21/22: | Harmful in contact with skin and if swallowed. 皮肤接触及吞食有害 。 |
| R23/24/25: | Toxic by inhalation in contact with skin and if swallowed. 吸入、皮肤接触及吞食有毒 。 |
| R23/25: | Toxic by inhalation and if swallowed. 吸入及吞食有毒 。 |
| R26/27/28: | Very toxic by inhalation in contact with skin and if swallowed. 吸入、皮肤接触及吞食有极高毒性 。 |
| R26/28: |
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