{
  "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": "0ef734de-ae36-47a6-89e4-4214fd2dcb8c",
          "code": "677-21-4",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=677-21-4",
          "code_system": "CAS",
          "references": [
            "2ae4ddb9-c775-4821-9fd3-4ebb0d01acf4",
            "bffba2d6-388b-43ed-b5c7-cbb6b0b7759c"
          ]
        },
        {
          "uuid": "1187a021-8cda-4a8e-bb94-e901304c7c4d",
          "code": "32718-30-2",
          "type": "NON-SPECIFIC SUBSTITUTION",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=32718-30-2",
          "code_system": "CAS",
          "references": [
            "2ae4ddb9-c775-4821-9fd3-4ebb0d01acf4",
            "e1c491ab-e2d0-4f48-9ff6-abd6341970c6"
          ]
        },
        {
          "uuid": "09ce4cdd-865c-4d8b-9488-eefa86f8dd46",
          "code": "251-172-0",
          "type": "ALTERNATIVE",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.046.505",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "2ae4ddb9-c775-4821-9fd3-4ebb0d01acf4"
          ]
        },
        {
          "uuid": "b766b41e-1309-4b1a-b629-0212c23d9a00",
          "code": "12672",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/12672",
          "code_system": "PUBCHEM",
          "references": [
            "2ae4ddb9-c775-4821-9fd3-4ebb0d01acf4"
          ]
        },
        {
          "uuid": "81d41066-c6f4-4ae7-85b2-7fc70a26c327",
          "code": "211-637-0",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.010.580",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "2ae4ddb9-c775-4821-9fd3-4ebb0d01acf4"
          ]
        },
        {
          "uuid": "e32dd8d0-755f-38ee-6e91-5fe8220e3cb5",
          "code": "6277",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/source/hsdb/6277",
          "code_system": "HSDB",
          "references": [
            "8fd86d83-da1e-c23f-d93e-130b71a3654b"
          ]
        },
        {
          "uuid": "dfac5e0a-8a76-f1cf-3074-2dd4596d0128",
          "code": "DTXSID9041287",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID9041287",
          "code_system": "EPA CompTox",
          "references": [
            "e9b319d1-92d0-a94f-c8ff-fd03cc50661f"
          ]
        },
        {
          "uuid": "c9a89a28-f987-42c4-b2f9-bcfee098df7d",
          "code": "DOJ1I8IOXE",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "d3556646-6d74-4153-a350-09861e975dd3",
          "name": "(TRIFLUOROMETHYL)ETHENE",
          "stdName": "(TRIFLUOROMETHYL)ETHENE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dac0485d-8c4c-4156-9445-54eb4b8503f5"
          ],
          "display_name": false
        },
        {
          "uuid": "7c14c778-e984-4324-baf7-e41c59f3d773",
          "name": "1,1,1-TRIFLUOROPROPENE",
          "stdName": "1,1,1-TRIFLUOROPROPENE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dac0485d-8c4c-4156-9445-54eb4b8503f5"
          ],
          "display_name": false
        },
        {
          "uuid": "a7ece190-a511-4ce0-abec-2ca6ca772818",
          "name": "1-PROPENE, 3,3,3-TRIFLUORO-",
          "stdName": "1-PROPENE, 3,3,3-TRIFLUORO-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dac0485d-8c4c-4156-9445-54eb4b8503f5"
          ],
          "display_name": false
        },
        {
          "uuid": "f224da8f-004e-4443-bdbb-05952bca7218",
          "name": "3,3,3-TRIFLUORO-1-PROPENE",
          "stdName": "3,3,3-TRIFLUORO-1-PROPENE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "dac0485d-8c4c-4156-9445-54eb4b8503f5"
          ],
          "display_name": false
        },
        {
          "uuid": "b58d0f8c-a1f6-4ccf-b4a6-26f0005f4fdf",
          "name": "3,3,3-TRIFLUOROPROPENE",
          "stdName": "3,3,3-TRIFLUOROPROPENE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "5b983801-2873-4868-9306-bc115a754f8a"
          ],
          "display_name": false
        },
        {
          "uuid": "45973bea-8945-4ae8-a0d7-2f4bf01e7432",
          "name": "TRIFLUOROPROPENE",
          "stdName": "TRIFLUOROPROPENE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a90cb7c8-4950-4509-a7d4-dc976959f2b4",
            "9d07c4e6-b812-4f72-8b28-680f93a7c015",
            "9d9e0480-bc97-4c8f-a994-210e93cdb3fa"
          ],
          "display_name": true
        },
        {
          "uuid": "e2f060ac-17c0-4273-8853-b6c57ee5b644",
          "name": "TRIFLUOROPROPENE [HSDB]",
          "stdName": "TRIFLUOROPROPENE [HSDB]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a90cb7c8-4950-4509-a7d4-dc976959f2b4"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "5b983801-2873-4868-9306-bc115a754f8a",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "dac0485d-8c4c-4156-9445-54eb4b8503f5",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a90cb7c8-4950-4509-a7d4-dc976959f2b4",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9d07c4e6-b812-4f72-8b28-680f93a7c015",
          "citation": "HSDB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2ae4ddb9-c775-4821-9fd3-4ebb0d01acf4",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392052000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a4618933-de90-47fe-9916-3d41062e2658",
          "citation": "SRS import [DOJ1I8IOXE]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=DOJ1I8IOXE",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392052000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9d9e0480-bc97-4c8f-a994-210e93cdb3fa",
          "citation": "TRIFLUOROPROPENE [HSDB]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "8fd86d83-da1e-c23f-d93e-130b71a3654b",
          "citation": "WEBSITE",
          "url": "https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs+hsdb:@term+@rn+@rel+677-21-4",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "e9b319d1-92d0-a94f-c8ff-fd03cc50661f",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=677-21-4",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "bffba2d6-388b-43ed-b5c7-cbb6b0b7759c",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "e1c491ab-e2d0-4f48-9ff6-abd6341970c6",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "7b08afa7-5bf0-47c0-ad19-d70d03abb334",
          "id": "7b08afa7-5bf0-47c0-ad19-d70d03abb334",
          "molfile": "\n  Marvin  01132106232D          \n\n  6  5  0  0  0  0            999 V2000\n    1.0717    0.2062    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3572   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3572    0.6188    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0\n    1.0717   -0.6188    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.3572   -0.6188    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.0717   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  2  3  1  0  0  0  0\n  2  4  1  0  0  0  0\n  5  2  1  0  0  0  0\n  6  5  2  0  0  0  0\nM  END",
          "smiles": "C=CC(F)(F)F",
          "formula": "C3H3F3",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "dbf95086-f0e5-4a79-9213-531f791fb129"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "96.0512",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "a142ce82-e655-4322-b082-d4726e482c53",
      "version": "5",
      "structure": {
        "id": "d0a8b86a-e45f-4d51-89eb-f6282636c7fa",
        "molfile": "\n  Marvin  01132110472D          \n\n  6  5  0  0  0  0            999 V2000\n   -1.0717   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.3572   -0.6188    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3572   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.0717    0.2062    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3572    0.6188    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0\n    1.0717   -0.6188    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  2  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  0  0  0  0\n  3  5  1  0  0  0  0\n  3  6  1  0  0  0  0\nM  END",
        "smiles": "C=CC(F)(F)F",
        "formula": "C3H3F3",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "96.0512",
        "optical_activity": "NONE",
        "references": [
          "a4618933-de90-47fe-9916-3d41062e2658",
          "dac0485d-8c4c-4156-9445-54eb4b8503f5"
        ],
        "stereo_centers": 0
      },
      "unii": "DOJ1I8IOXE"
    }
  ]
}