| 2- | imidazolidine thione |
| CAS: 96-45-7 Use(s): substances prohibited from use in human food | |
| 2- | imidazolidone |
| CAS: 120-93-4 Use(s): fragrance agents | |
| 2,2'- | iminobisethanol N-C12-18-alkyl derivs. |
| CAS: 71786-60-2 Use(s): indirect food additives: paper and paperboard components | |
| indene | |
| CAS: 95-13-6 Use(s): fragrance agents | |
| iodine | |
| CAS: 7553-56-2 Use(s): information only not used for fragrances or flavors | |
| iodine monochloride | |
| CAS: 7790-99-0 Use(s): indirect food additives: adjuvants, production aids, and sanitizers | |
| iodoform | |
| CAS: 75-47-8 Use(s): antimicrobial agents | |
| iodopropynyl butylcarbamate | |
| CAS: 55406-53-6 Use(s): preservatives | |
| iron linoleate | |
| CAS: 7779-63-7 Use(s): food-contact surface of paper and paperboard | |
| iron naphthenate | |
| CAS: 1338-14-3 Use(s): food-contact surface of paper and paperboard | |
| iron octanoate | |
| CAS: 6535-20-2 Use(s): food-contact surface of paper and paperboard | |
| iron oxide | |
| CAS: 1332-37-2 Use(s): multipurpose additives | |
| iron phosphide | |
| CAS: 12751-22-3 Use(s): indirect food additives: adhesives and components of coatings | |
| iron phosphide (FeP) | |
| CAS: 26508-33-8 Use(s): information only not used for fragrances or flavors | |
| iron polyvinyl pyrrolidone | |
| CAS: 977125-47-5 Use(s): food contact microporous polymeric filters | |
| iron silicide | |
| CAS: 12022-95-6 Use(s): information only not used for fragrances or flavors | |
| iron tallate | |
| CAS: 61788-81-6 Use(s): food contact resinous and polymeric coatings | |
| iron(II) modified bentonite | |
| CAS: 1302-78-9 Use(s): indirect food additives: oxygen absorber in food packaging | |
| itaconic acid | |
| CAS: 97-65-4 Use(s): natural substances and extractives |