{
  "$schema": "https://foodadditiveindex.com/api/v1/schema.json",
  "id": "https://foodadditiveindex.com/additives/1-3-butylene-glycol",
  "slug": "1-3-butylene-glycol",
  "name": "1,3-Butylene glycol",
  "identifiers": {
    "e_number": null,
    "ins_number": null,
    "cas_number": "107-88-0",
    "inchikey": "PUPZLCDOIYMWBV-UHFFFAOYSA-N",
    "pubchem_cid": 7896
  },
  "functional_class": null,
  "summary": "1,3-Butylene glycol is a solvent and carrier for flavourings, used to hold flavour compounds in solution.",
  "derivation_summary": "Produced by chemical synthesis from petroleum-derived acetaldehyde.",
  "regulatory_status": [
    {
      "jurisdiction": "US",
      "jurisdiction_name": "United States",
      "authority": "Food and Drug Administration",
      "status": "permitted_with_conditions",
      "status_label": "Permitted, with conditions",
      "provision_count": 2,
      "provisions": [
        {
          "status": "permitted_with_conditions",
          "food_category": null,
          "max_level": null,
          "max_level_unit": null,
          "conditions": null,
          "effective_from": null,
          "citation": {
            "ref": "21 CFR 172.712",
            "url": "https://www.ecfr.gov/current/title-21/section-172.712"
          },
          "source": "ecfr",
          "retrieved_at": "2026-09-07T18:25:51.549Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": null,
          "max_level": null,
          "max_level_unit": null,
          "conditions": null,
          "effective_from": null,
          "citation": {
            "ref": "21 CFR 173.220",
            "url": "https://www.ecfr.gov/current/title-21/section-173.220"
          },
          "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": "107-88-0",
      "type": "cas",
      "source": "ecfr"
    },
    {
      "name": "55251-78-0",
      "type": "cas",
      "source": "pubchem"
    },
    {
      "name": "( inverted exclamation markA)-1,3-Butanediol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "(+/-) 1,3 butandiol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "(+/-)-1,3-butandiol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "(+/-)-1,3-Butanediol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "(RS)-1,3-Butandiol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "(RS)-1,3-Butanediol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "(S)-(+)-1,3-butane diol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": ".beta.-Butylene glycol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "0-01-00-00477 (Beilstein Handbook Reference)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3 -butanediol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3 Butylene glycol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-Butandiol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-butane diol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-BUTANEDIOL",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-Butanediol (Standard)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-Butanediol, (S)-",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-butanediol, DL-",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-Butanodiol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-Butylene glycol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-Butylenglykol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1,3-Dihydroxybutane",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "1-Methyl-1,3-propanediol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "3% Hyaluronic Acid Serum",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "3CE SUPER SLIM PEN EYE LINER BLACK",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "3CE SUPER SLIM PEN EYE LINER BROWN",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "3CE SUPER SLIM PEN EYE LINER BURGUNDY BROWN",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "3CE SUPER SLIM PEN EYE LINER LIGHT BROWN",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "3XUS85K0RA",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "acmeros Lubricant X0026F3541",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "b-Butylene glycol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "beta-Butylene glycol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "BRN 1731276",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Butane-1,3-diol",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "BUTANEDIOL,1,3-",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "BUTANEDIOL,3-",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Butylene glycol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Butylene Glycol (Butane-1,3-diol)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Butylene glycol (NF)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "CAS-107-88-0",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Caswell No. 128GG",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Chinese medicine patch",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "DL-1,3-butanediol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Herbal Moxibustion",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "HSDB 153",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "LingLongJiuHuo Linglong Moxibustion",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "LingLongJiuHuo Linglong Moxibustion Wormwood Moxibustion Patch",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Methyltrimethylene glycol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MUMMY MASK",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Natural Oriental Herb Care",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "QIZHOUGUAI Chinese medicine patch",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "R-butane-1,3-diol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "racemic 1,3-butanediol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "ShiZhenTaiYiTang Moxibustion Patch",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Srripo Biotin Hair Treatment",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "utane-1,3-diol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "VSHELL Hair Treatment Biotin Conditioner",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Water-based Personal Lubricant, ACVIOO 001",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "WLN: QY1 & 2Q",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Butane-1,3-diol",
      "type": "iupac",
      "source": "openfoodtox"
    },
    {
      "name": "1,3-Butylene glycol",
      "type": "label",
      "source": "ecfr"
    }
  ],
  "hazard_reference_values": [
    {
      "type": "ADI",
      "value": 4,
      "value_text": null,
      "unit": "mg/kg bw/day",
      "population": "consumers",
      "assessing_body": "EFSA",
      "year": null,
      "opinion": null
    }
  ],
  "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, \"1,3-Butylene glycol\", https://foodadditiveindex.com/additives/1-3-butylene-glycol. This site reports regulatory status and does not rate additives.",
  "generated_at": "2026-09-08T00:09:38.386Z"
}