| 1-ACETONAPHTHONE | 941-98-0 | MASKINGPERFUMING | — |
| 1-ACETONAPHTHONE | 941-98-0 | MASKINGPERFUMING | — |
| 1-ACETOXY-2-METHYLNAPHTHALENE | 5697-02-9 | HAIR DYEING | Annex III/I/262 - Directive 2012/21/EU |
| 1-ACETOXY-2-METHYLNAPHTHALENE | 5697-02-9 | HAIR DYEING | Annex III/I/262 - Directive 2012/21/EU |
| 1-CYCLOHEXYLETHANOL | 1193-81-3 | PERFUMING | — |
| 1-ETHYL-3-METHOXY-TRICYCLOHEPTANE | 31996-78-8 | PERFUMING | — |
| 1-ETHYL-3-METHOXY-TRICYCLOHEPTANE | 31996-78-8 | PERFUMING | — |
| 1-ETHYLCYCLOHEXANE-1,4-DIMETHANOL | 67663-05-2 | PERFUMING | — |
| 1-ETHYLCYCLOHEXANE-1,4-DIMETHANOL | 67663-05-2 | PERFUMING | — |
| 1-FURFURYL-1H-PYRROLE | 1438-94-4 | PERFUMING | — |
| 1-FURFURYL-1H-PYRROLE | 1438-94-4 | PERFUMING | — |
| 1-HEXEN-3-OL | 4798-44-1 | PERFUMING | — |
| 1-HEXEN-3-OL | 4798-44-1 | PERFUMING | — |
| 1-HEXYL 4,5-DIAMINO PYRAZOLE SULFATE | 1361000-03-4 | HAIR DYEING | III/300 |
| 1-HEXYL 4,5-DIAMINO PYRAZOLE SULFATE | 1361000-03-4 | HAIR DYEING | — |
| 1-HYDROXYETHYL 4,5-DIAMINO PYRAZOLE SULFATE | 155601-30-2 | HAIR DYEING | — |
| 1-HYDROXYETHYL 4,5-DIAMINO PYRAZOLE SULFATE | 155601-30-2 | HAIR DYEING | — |
| 1-ISOPROPYL-4-METHYLBICYCLOOCTENE-2-CARBALDEHYDE | 67920-94-9 | PERFUMING | — |
| 1-ISOPROPYL-4-METHYLBICYCLOOCTENE-2-CARBALDEHYDE | 67920-94-9 | PERFUMING | — |
| 1-METHYL-4-METHYLETHENYL-CYCLOHEXENE SULFURIZED | 68921-26-6 | PERFUMING | — |
| 1-METHYL-4-METHYLETHENYL-CYCLOHEXENE SULFURIZED | 68921-26-6 | PERFUMING | — |
| 1-METHYL-4-METHYLVINYL-CYCLOHEXANOL | 138-87-4 | PERFUMING | — |
| 1-METHYL-4-METHYLVINYL-CYCLOHEXANOL | 138-87-4 | PERFUMING | — |
| 1-METHYL-4-METHYLVINYL-CYCLOHEXENE | 7705-14-8 / 6876-12-6 | PERFUMING | III/88
III/167
III/168 |
| 1-METHYL-4-METHYLVINYL-CYCLOHEXENE | 7705-14-8 / 6876-12-6 | PERFUMING | III/88 III/167 III/168 |
| 1-METHYL-4-METHYLVINYL-CYCLOHEXYL ACETATE | 10198-23-9 | PERFUMING | — |
| 1-METHYL-4-METHYLVINYL-CYCLOHEXYL ACETATE | 10198-23-9 | PERFUMING | — |
| 1-METHYLDECYL ACETATE | 14936-67-5 | PERFUMING | — |
| 1-METHYLDECYL ACETATE | 14936-67-5 | PERFUMING | — |
| 1-METHYLHYDANTOIN-2-IMIDE | 60-27-5 | SKIN CONDITIONING | — |
| 1-METHYLHYDANTOIN-2-IMIDE | 60-27-5 | SKIN CONDITIONING | — |
| 1-NAPHTHALENEACETIC ACID | 86-87-3 | SKIN CONDITIONING | — |
| 1-NAPHTHALENEACETIC ACID | 86-87-3 | SKIN CONDITIONING | — |
| 1-NAPHTHOL | 90-15-3 | HAIR DYEING | III/16 |
| 1-NAPHTHOL | 90-15-3 | HAIR DYEING | III/16 |
| 1-NITROPROPANE | 108-03-2 | SOLVENT | — |
| 1-NONEN-3-OL | 21964-44-3 | PERFUMING | — |
| 1-NONEN-3-OL | 21964-44-3 | PERFUMING | — |
| 1-PENTEN-3-OL | 616-25-1 | PERFUMING | — |
| 1-PENTEN-3-OL | 616-25-1 | PERFUMING | — |
| 1-PHENYLPROPYL ACETATE | 2114-29-6 | PERFUMING | — |
| 1-PHENYLPROPYL ACETATE | 2114-29-6 | PERFUMING | — |
| 1-TRIMETHYL-2-CYCLOHEXENYL-1-PENTEN-3-ONE | 7779-30-8 | PERFUMING | — |
| 1-TRIMETHYL-2-CYCLOHEXENYL-1-PENTEN-3-ONE | 7779-30-8 | PERFUMING | — |
| 1-TRIMETHYL-3-CYCLOHEXENYLETHANONE | 68480-14-8 | PERFUMING | — |
| 1-TRIMETHYL-3-CYCLOHEXENYLETHANONE | 68480-14-8 | PERFUMING | — |
| 10-HYDROXY-1,8-P-MENTHADIENE | 15766-66-2 | PERFUMING | — |
| 10-HYDROXY-1,8-P-MENTHADIENE | 15766-66-2 | PERFUMING | — |
| 10-HYDROXYDECANOIC ACID | 1679-53-4 | SKIN CONDITIONING | — |
| 10-HYDROXYDECANOIC ACID | 1679-53-4 | SKIN CONDITIONING | — |