{
  "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": "870ac537-c926-44e2-a518-633faf58a9fe",
          "code": "VALERALDEHYDE DIBUTYL ACETAL",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=5750",
          "code_system": "JECFA EVALUATION",
          "references": [
            "0cf1d076-c58d-4b27-aaa2-87b51b8a6399"
          ]
        },
        {
          "uuid": "98a82fb7-72d1-4dd0-b7a4-ea00fd90194e",
          "code": "13112-65-7",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=13112-65-7",
          "code_system": "CAS",
          "references": [
            "0cf1d076-c58d-4b27-aaa2-87b51b8a6399",
            "97cce9e7-017e-48ac-b5b0-d24f70016a7d"
          ]
        },
        {
          "uuid": "7e549c51-ca02-4650-bb4a-b0fc0c4d8a2b",
          "code": "22011445",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/22011445",
          "code_system": "PUBCHEM",
          "references": [
            "0cf1d076-c58d-4b27-aaa2-87b51b8a6399"
          ]
        },
        {
          "uuid": "587cb225-069f-89d5-43b7-b8d4935fc915",
          "code": "DTXSID50156905",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID50156905",
          "code_system": "EPA CompTox",
          "references": [
            "7e96d618-c4a9-e135-8a19-76abb9eaf52e"
          ]
        },
        {
          "uuid": "37a6c60c-f776-408a-829f-842803222f9c",
          "code": "FNB1D5PS4H",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "400b6493-5c9d-bcdd-3849-6b6a08795a54",
          "code": "1709",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/1709/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "2bc9a27c-b008-c7d6-2623-5fed10bdf9c5"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "cde1e0ff-ad60-4e93-be30-4101bfcbaea9",
          "name": "1,1-DIBUTOXYPENTANE",
          "stdName": "1,1-DIBUTOXYPENTANE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "cde6ffe0-c752-4bf5-97b0-87f0445b0f51",
            "60df7adb-9da9-46d5-9231-442aa6a6f1f0"
          ],
          "display_name": false
        },
        {
          "uuid": "0e162b03-ddc4-4fcc-bfbc-8c10d7190f2f",
          "name": "FEMA NO. 4375",
          "stdName": "FEMA NO. 4375",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "cde6ffe0-c752-4bf5-97b0-87f0445b0f51",
            "60df7adb-9da9-46d5-9231-442aa6a6f1f0"
          ],
          "display_name": false
        },
        {
          "uuid": "8722aca2-53d9-4937-b90e-4b707f6fe112",
          "name": "PENTANAL DIBUTYL ACETAL",
          "stdName": "PENTANAL DIBUTYL ACETAL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "60df7adb-9da9-46d5-9231-442aa6a6f1f0",
            "20acad8b-1a24-4b56-b68e-56d797b4f0e7"
          ],
          "display_name": false
        },
        {
          "uuid": "b1518d3f-1da6-47b2-afb3-194b96c53c25",
          "name": "PENTANE, 1,1-DIBUTOXY-",
          "stdName": "PENTANE, 1,1-DIBUTOXY-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dc478df0-f02e-4296-aee8-f4b4fbf0c5c1",
            "60df7adb-9da9-46d5-9231-442aa6a6f1f0"
          ],
          "display_name": false
        },
        {
          "uuid": "b7793757-b840-4031-876b-8dd2fe200ac0",
          "name": "VALERALDEHYDE DIBUTYL ACETAL",
          "stdName": "VALERALDEHYDE DIBUTYL ACETAL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "cde6ffe0-c752-4bf5-97b0-87f0445b0f51",
            "60df7adb-9da9-46d5-9231-442aa6a6f1f0"
          ],
          "display_name": true
        },
        {
          "uuid": "786065e7-7c7f-47af-95a7-3c03d88e367c",
          "name": "VALERALDEHYDE, DIBUTYL ACETAL",
          "stdName": "VALERALDEHYDE, DIBUTYL ACETAL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dc478df0-f02e-4296-aee8-f4b4fbf0c5c1",
            "60df7adb-9da9-46d5-9231-442aa6a6f1f0"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "cde6ffe0-c752-4bf5-97b0-87f0445b0f51",
          "citation": "JECFA",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "60df7adb-9da9-46d5-9231-442aa6a6f1f0",
          "citation": "JECFA: JOINT FAO/WHO COMMITTEE FOOD ADD",
          "doc_type": "JECFA: JOINT FAO/WHO COMMITTEE FOOD ADD",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "dc478df0-f02e-4296-aee8-f4b4fbf0c5c1",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "20acad8b-1a24-4b56-b68e-56d797b4f0e7",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "0cf1d076-c58d-4b27-aaa2-87b51b8a6399",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391497000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ca451179-5507-4d67-bb96-5e017839eb91",
          "citation": "SRS import [FNB1D5PS4H]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=FNB1D5PS4H",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391497000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7e96d618-c4a9-e135-8a19-76abb9eaf52e",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=13112-65-7",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "2bc9a27c-b008-c7d6-2623-5fed10bdf9c5",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        },
        {
          "uuid": "97cce9e7-017e-48ac-b5b0-d24f70016a7d",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "9d9d5de4-1257-449d-97dd-6cd72f985d57",
          "id": "9d9d5de4-1257-449d-97dd-6cd72f985d57",
          "molfile": "\n  Marvin  01132108112D          \n\n 15 14  0  0  0  0            999 V2000\n   12.8501   -6.5754    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.4376   -5.8609    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.6126   -5.8609    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.2001   -5.1464    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3752   -5.1464    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9627   -4.4320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.1377   -4.4320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.7253   -5.1464    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.9003   -5.1464    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4878   -5.8608    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3752   -3.7175    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9627   -3.0031    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3752   -2.2886    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9626   -1.5741    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3751   -0.8597    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  3  2  1  0  0  0  0\n  4  3  1  0  0  0  0\n  5  4  1  0  0  0  0\n  6  5  1  0  0  0  0\n  7  6  1  0  0  0  0\n  6 11  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  1  0  0  0  0\nM  END",
          "smiles": "CCCCC(OCCCC)OCCCC",
          "formula": "C13H28O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "b9058c65-ea63-413a-b5bb-b468250d7d7a"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "216.3607",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "744e47e0-944a-4dc3-bf9a-ac5ca2574f4a",
      "version": "4",
      "structure": {
        "id": "4382a1a2-88e7-4400-8ee4-59ec0132d360",
        "molfile": "\n  Marvin  01132103332D          \n\n 15 14  0  0  0  0            999 V2000\n    7.9003   -5.1464    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.7253   -5.1464    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.6126   -5.8609    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.2001   -5.1464    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3752   -5.1464    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3752   -2.2886    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9627   -3.0031    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3752   -3.7175    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9627   -4.4320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.1377   -4.4320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.4376   -5.8609    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9626   -1.5741    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.8501   -6.5754    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3751   -0.8597    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4878   -5.8608    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n 10  2  1  0  0  0  0\n  4  3  1  0  0  0  0\n  5  4  1  0  0  0  0\n  9  5  1  0  0  0  0\n  7  6  1  0  0  0  0\n  8  7  1  0  0  0  0\n  9  8  1  0  0  0  0\n 10  9  1  0  0  0  0\n  3 11  1  0  0  0  0\n  6 12  1  0  0  0  0\n 11 13  1  0  0  0  0\n 12 14  1  0  0  0  0\n  1 15  1  0  0  0  0\nM  END",
        "smiles": "CCCCC(OCCCC)OCCCC",
        "formula": "C13H28O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "216.3607",
        "optical_activity": "NONE",
        "references": [
          "ca451179-5507-4d67-bb96-5e017839eb91",
          "dc478df0-f02e-4296-aee8-f4b4fbf0c5c1"
        ],
        "stereo_centers": 0
      },
      "unii": "FNB1D5PS4H"
    }
  ]
}