{
  "$schema": "https://foodadditiveindex.com/api/v1/schema.json",
  "id": "https://foodadditiveindex.com/additives/bht",
  "slug": "bht",
  "name": "BHT",
  "identifiers": {
    "e_number": null,
    "ins_number": null,
    "cas_number": null,
    "inchikey": "NLZUEZXRPGMBCV-UHFFFAOYSA-N",
    "pubchem_cid": 31404
  },
  "functional_class": null,
  "summary": "This is the United States listing for butylated hydroxytoluene, a synthetic antioxidant used to stop fats going rancid in cereals, snack foods and chewing gum, and in packaging materials.",
  "derivation_summary": "Synthesised from para-cresol and isobutylene, both petroleum-derived.",
  "regulatory_status": [
    {
      "jurisdiction": "US",
      "jurisdiction_name": "United States",
      "authority": "Food and Drug Administration",
      "status": "permitted_with_conditions",
      "status_label": "Permitted, with conditions",
      "provision_count": 1,
      "provisions": [
        {
          "status": "permitted_with_conditions",
          "food_category": null,
          "max_level": null,
          "max_level_unit": null,
          "conditions": null,
          "effective_from": null,
          "citation": {
            "ref": "21 CFR 172.115",
            "url": "https://www.ecfr.gov/current/title-21/section-172.115"
          },
          "source": "ecfr",
          "retrieved_at": "2026-09-07T18:25:51.549Z"
        }
      ]
    },
    {
      "jurisdiction": "CODEX",
      "jurisdiction_name": "Codex Alimentarius",
      "authority": "Codex Alimentarius Commission / JECFA",
      "status": "not_listed",
      "status_label": "Not listed",
      "note": "Does not appear on this jurisdiction’s permitted list. That is not the same as being prohibited.",
      "provision_count": 0,
      "provisions": []
    }
  ],
  "names": [
    {
      "name": "128-37-0",
      "type": "cas",
      "source": "pubchem"
    },
    {
      "name": "2,6-Bis(1,1-dimethylethyl)-4-methylphenol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "2,6-Di-t-butyl-4-methylphenol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "2,6-Di-tert-butyl-4-cresol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "2,6-Di-tert-butyl-4-methylphenol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "2,6-Di-tert-butyl-p-cresol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "2,6-ditert-butyl-4-methylphenol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "4-Methyl-2,6-di-tert-butylphenol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Advastab 401",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Agidol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Agidol 1",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Alkofen BP",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antioxidant 264",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antioxidant 29",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antioxidant 30",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antioxidant 4",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antioxidant 4K",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antioxidant DBPC",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antioxidant KB",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antioxidant MPJ",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antox QT",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Antrancine 8",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Bht (food grade)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "BUKS",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Butylhydroxytoluene",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "CAO 1",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "CAO 3",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Catalin antioxydant 1",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Catalin CAO-3",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Chemanox 11",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Dalpac",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "DBPC",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Deenax",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Dibutylhydroxytoluene",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Impruvol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ionol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ionol (antioxidant)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ionol 1",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ionol CP",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ionole",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Kerabit",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Nonox TBC",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Parabar 441",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Paranox 441",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Phenol, 2,6-bis(1,1-dimethylethyl)-4-methyl-",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Stavox",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sumilizer BHT",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sustane BHT",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Swanox BHT",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Tenamen 3",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Tenamene 3",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Tenox BHT",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Topanol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Topanol O",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Topanol OC",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Toxolan P",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Vanlube PC",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Vanlube PCX",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Vianol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Vulkanox KB",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "BHT",
      "type": "label",
      "source": "ecfr"
    }
  ],
  "hazard_reference_values": [],
  "sources": [
    {
      "key": "ecfr",
      "name": "Electronic Code of Federal Regulations, Title 21",
      "publisher": "U.S. Government Publishing Office / National Archives",
      "licence": "Public domain",
      "url": "https://www.ecfr.gov/api/versioner/v1/full/2026-08-31/title-21.xml",
      "retrieved_at": "2026-09-07T18:25:51.549Z"
    }
  ],
  "citation_policy": "Cite as: Food Additive Index, \"BHT\", https://foodadditiveindex.com/additives/bht. This site reports regulatory status and does not rate additives.",
  "generated_at": "2026-09-08T00:09:38.435Z"
}