{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2025-09-19",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "d951f707-431a-48a1-8bb4-7adcefc5f6ce",
          "code": "91171-54-9",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=91171-54-9",
          "code_system": "CAS",
          "references": [
            "9805dd26-f4f8-4baa-a813-8c96dcfcfce0"
          ]
        },
        {
          "uuid": "a7be29a3-907c-4fe9-be0a-533976617247",
          "code": "57355721",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/57355721",
          "code_system": "PUBCHEM",
          "references": [
            "9805dd26-f4f8-4baa-a813-8c96dcfcfce0"
          ]
        },
        {
          "uuid": "4dc17804-fcb6-77f8-a587-d170c075151a",
          "code": "DTXSID10919912",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID10919912",
          "code_system": "EPA CompTox"
        },
        {
          "uuid": "db14d54c-5012-4df8-afe4-a51d22fdea56",
          "code": "N85F020LCE",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "mixture",
      "names": [
        {
          "uuid": "c570671a-664a-41b2-a262-6aeec04babc7",
          "name": "1,3-BUTANEDIOL, MONOPROPANOATE",
          "stdName": "1,3-BUTANEDIOL, MONOPROPANOATE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6a3c8239-1a77-4f6e-9cc7-4bee5241ea95",
            "970e4215-a0a6-48af-bf06-8559cbb02c91"
          ],
          "display_name": false
        },
        {
          "uuid": "7487e4f9-0892-4ca1-882a-0754dafe7004",
          "name": "1,3-BUTYLENE GLYCOL MONOPROPIONATE",
          "stdName": "1,3-BUTYLENE GLYCOL MONOPROPIONATE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "cace3e85-7302-46c1-8994-cc4e169fc9f2",
            "970e4215-a0a6-48af-bf06-8559cbb02c91"
          ],
          "display_name": false
        },
        {
          "uuid": "2c894c78-fccc-49fe-a4c0-9d238e38afb6",
          "name": "BUTYLENE GLYCOL PROPIONATE",
          "stdName": "BUTYLENE GLYCOL PROPIONATE",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "291e569f-2c90-4874-b9cf-a072a3e95bd0",
            "854fd914-cb3c-4a0f-90bd-979a4224ad1e",
            "6a3c8239-1a77-4f6e-9cc7-4bee5241ea95",
            "970e4215-a0a6-48af-bf06-8559cbb02c91"
          ],
          "display_name": true,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "3b496a31-36e9-4358-b5c9-caed6e057765",
              "name_org": "INCI"
            }
          ]
        }
      ],
      "references": [
        {
          "uuid": "cace3e85-7302-46c1-8994-cc4e169fc9f2",
          "citation": "FDA_SRS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "970e4215-a0a6-48af-bf06-8559cbb02c91",
          "citation": "PERSONAL CARE PRODUCTS COUNCIL",
          "doc_type": "PERSONAL CARE PRODUCTS COUNCIL",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "6a3c8239-1a77-4f6e-9cc7-4bee5241ea95",
          "citation": "PCPC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "854fd914-cb3c-4a0f-90bd-979a4224ad1e",
          "citation": "PCPC-DB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9805dd26-f4f8-4baa-a813-8c96dcfcfce0",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391415000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ae93e07f-7f5c-40a8-aa65-a0a4ca49f006",
          "citation": "SRS import [N85F020LCE]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=N85F020LCE",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391415000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e35d613c-2119-49cd-bbb2-6476569488d9",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "291e569f-2c90-4874-b9cf-a072a3e95bd0",
          "citation": "BUTYLENE GLYCOL PROPIONATE [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        }
      ],
      "mixture": {
        "uuid": "7009862b-b638-42ff-9bc0-fc559be6079d",
        "components": [
          {
            "uuid": "0d6c6f5d-2896-43ad-8126-34c589a36f82",
            "type": "MUST_BE_PRESENT",
            "substance": {
              "uuid": "d053def4-4b13-4428-ad76-8da6afb510ba",
              "refuuid": "fde51ff6-3d2e-4533-97eb-a6a5b3c4ffbf",
              "name": "1,3-BUTYLENE GLYCOL 1-PROPIONATE",
              "unii": "17U77WTV66",
              "linking_id": "17U77WTV66",
              "ref_pname": "1,3-BUTYLENE GLYCOL 1-PROPIONATE",
              "substance_class": "reference"
            },
            "references": []
          },
          {
            "uuid": "9584c145-5361-4489-b747-65f70d2c3fc1",
            "type": "MUST_BE_PRESENT",
            "substance": {
              "uuid": "e587d73a-43af-4174-aa84-95c369fc8505",
              "refuuid": "14b668a9-54a1-4bd1-ba34-88e3e1f0eedc",
              "name": "1,3-BUTYLENE GLYCOL 3-PROPIONATE",
              "unii": "72L1C5DO6J",
              "linking_id": "72L1C5DO6J",
              "ref_pname": "1,3-BUTYLENE GLYCOL 3-PROPIONATE",
              "substance_class": "reference"
            },
            "references": []
          }
        ],
        "references": [
          "e35d613c-2119-49cd-bbb2-6476569488d9",
          "ae93e07f-7f5c-40a8-aa65-a0a4ca49f006"
        ]
      },
      "definition_type": "PRIMARY",
      "definition_level": "COMPLETE",
      "uuid": "fc8a6e39-87a0-45c8-8354-390c799ef3cf",
      "version": "3",
      "unii": "N85F020LCE"
    }
  ]
}