Searching, assessment, and screening system for safter alternative chemicals, SAS
Last Updated: 2026-08-11
| No. | Name | CAS No. / Alias | Is there hazard information | Is there a safer alternative |
| 1 | Ethylene Dichloride | 107-06-2 | Yes | Safer industrial alternative available |
| 2 | Ethylbenzene | 100-41-4 | Yes | Safer and structurally similar alternatives available |
| 3 | Butyl acrylate | 141-32-2 | Yes | Structurally similar safer alternative available |
| 4 | Acrylonitrile | 107-13-1 | Yes | Safer industrial alternative available |
| 5 | Formaldehyde | 50-00-0 | Yes | Safer industrial alternative available |
| 6 | Allyl alcohol | 107-18-6 | Yes | Safer and structurally similar alternatives available |
| 7 | Bisphenol A | 80-05-7 | Yes | Safer and structurally similar alternatives available |
| 8 | Cumene | 98-82-8 | Yes | Safer and structurally similar alternatives available |
| 9 | Vinyl acetate | 108-05-4 | Yes | Structurally similar safer alternative available |
| 10 | Ethylene oxide | 75-21-8 | Yes | Safer industrial alternative available |
| 11 | Vinyl chloride | 75-01-4 | Yes | Safer industrial alternative available |
| 12 | Methyl tert-butyl ether | 1634-04-4 | Yes | Structurally similar safer alternative available |
| 13 | Benzene | 71-43-2 | Yes | Safer and structurally similar alternatives available |
| 14 | 1,3-Butadiene | 106-99-0 | Yes | Safer and structurally similar alternatives available |
| 15 | Perfluorooctanesulfonic acid (PFOS) | 1763-23-1 | Yes | Safer industrial alternative available |
| 16 | Lithium perfluorooctanesulfonate | 29457-72-5 | Yes | Safer industrial alternative available |
| 17 | Perfluorooctanesulfonyl fluoride | 307-35-7 | Yes | Safer industrial alternative available |
| 18 | Perfluorooctanoic acid (PFOA) | 335-67-1 | Yes | Safer industrial alternative available |
| 19 | Perfluorohexanesulfonic acid and its salts and related compounds | 355-46-4 | Yes | Safer industrial alternative available |
| 20 | Chlorpyrifos | CHLORPYRIFOS | Yes | Structurally similar safer alternative available |
| 21 | Dicofol | DICOFOL | Yes | Safer and structurally similar alternatives available |
| 22 | Decabromodiphenyl ether | 1163-19-5 | Yes | Safer industrial alternative available |
| 23 | Octabromodiphenyl ether | 32536-52-0 | Yes | Safer industrial alternative available |
| 24 | Tetrabromodiphenyl ether | 40088-47-9, 5436-43-1 | Yes | Structurally similar safer alternative available |
| 25 | Cypermethrin | 52315-07-8 | Yes | Structurally similar safer alternative available |
| 26 | Isoprocarb (MIPC) | 2631-40-5 | Yes | Safer and structurally similar alternatives available |
| No. | English Name | CAS No. | Toxicity Category Explanation |
| 1 | Dimethylformamide (DMF) | 68-12-2 | 2 |
| 2 | Benzene | 71-43-2 | 1, 2 |
| 3 | Bis(2-ethylhexyl)phthalate (DEHP) | 117-81-7 | 1, 2 |
| 4 | 1,3-Butadiene (BD) | 106-99-0 | 2 |
| 5 | Acetonitrile | 75-05-8 | 4 |
| 6 | Dichlorodifluoromethane (R-12) | 75-71-8 | |
| 7 | Tetrachloroethylene | 127-18-4 | 1, 2 |
| 8 | Nonylphenol Ethoxylates (NPEs) | 9016-45-9 | 1 |
| 9 | Methylene Chloride | 75-09-2 | 4 |
| 10 | Phthalate (PAEs), e.g. DINP | 1, 2 | |
| 11 | Tetrabromobisphenol A (TBBPA) | 79-94-7 | |
| 12 | Hexabromocyclododecane (HBCD) | 3194-55-6 | 1 |