{
  "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": [
    {
      "polymer": {
        "uuid": "3f02027d-7b63-4fce-bba6-bdb0329b0563",
        "classification": {
          "uuid": "4115ddea-41fa-4e4c-86e0-75ab1b5964a4",
          "polymer_class": "COPOLYMER",
          "polymer_geometry": "BRANCHED",
          "polymer_subclass": [
            "BLOCK"
          ],
          "source_type": "SYNTHETIC"
        },
        "monomers": [
          {
            "uuid": "11e0f950-cd0a-4e7b-a469-1faaa464eb17",
            "type": "STARTING_MATERIAL",
            "defining": false,
            "monomer_substance": {
              "uuid": "cc4477b4-5ed2-48ae-af88-e2c7057b18cc",
              "refuuid": "a1ad34c9-3550-4dcc-8a0c-40e58239929e",
              "name": "Trimethylchlorosilane",
              "linking_id": "62UO4690X6",
              "ref_pname": "Trimethylchlorosilane",
              "substance_class": "reference",
              "unii": "62UO4690X6"
            }
          },
          {
            "uuid": "16474d58-7a3f-495b-b6fc-9447a68c9ff3",
            "type": "MONOMER",
            "defining": false,
            "monomer_substance": {
              "uuid": "e5244ae7-8587-4cd7-9d36-5bcf4e467bc0",
              "refuuid": "71221a05-a8ae-4f53-bf2f-a2a669d0ba61",
              "name": "DIMETHYLDICHLOROSILANE",
              "linking_id": "8TSJ92JX69",
              "ref_pname": "DIMETHYLDICHLOROSILANE",
              "substance_class": "reference",
              "unii": "8TSJ92JX69"
            }
          },
          {
            "uuid": "688704b6-0568-4555-b85f-3ce05e2da483",
            "type": "MONOMER",
            "defining": false,
            "monomer_substance": {
              "uuid": "b0a2ec69-3b30-4d75-b8c3-29452c79bb57",
              "refuuid": "be91f6c9-195f-49ff-9dad-8f3f401e1d9e",
              "name": "3-(DICHLOROMETHYLSILYL)-1-PROPANOL",
              "linking_id": "36R6Q2T2C5",
              "ref_pname": "3-(DICHLOROMETHYLSILYL)-1-PROPANOL",
              "substance_class": "reference",
              "unii": "36R6Q2T2C5"
            }
          },
          {
            "uuid": "df2a5a46-513a-46e2-bb98-da66ab88ce32",
            "amount": {
              "uuid": "ad9ab757-520a-4215-8bcb-18f594bf681b",
              "type": "MOL RATIO",
              "average": 8
            },
            "type": "MONOMER",
            "defining": true,
            "monomer_substance": {
              "uuid": "6695d7d7-ec99-4f17-9039-f92114ce5cdf",
              "refuuid": "5753e233-3266-499e-9c8f-1024eb5452dd",
              "name": "ETHYLENE OXIDE",
              "linking_id": "JJH7GNN18P",
              "ref_pname": "ETHYLENE OXIDE",
              "substance_class": "reference",
              "unii": "JJH7GNN18P"
            }
          },
          {
            "uuid": "d83220d5-d5be-4deb-b27c-350c97b11031",
            "type": "MONOMER",
            "defining": false,
            "monomer_substance": {
              "uuid": "50c4a70a-6bd1-4138-a405-68003a2e4e5e",
              "refuuid": "3e59e929-c57e-41ae-97d5-2f29e7bd185c",
              "name": "METHYLDODECYLDICHLOROSILANE",
              "linking_id": "J48XUR5LWZ",
              "ref_pname": "METHYLDODECYLDICHLOROSILANE",
              "substance_class": "reference",
              "unii": "J48XUR5LWZ"
            }
          }
        ],
        "references": [
          "7c094de0-fe53-48d4-ba03-8c76b200ec70",
          "6a4da5a8-c224-43d5-ac78-a9e5743a162a"
        ],
        "display_structure": {
          "id": "4707dfdb-6293-435d-bcd1-5aae0f7c0404",
          "molfile": "\n   JSDraw201312223372D\n\n 38 37  0  0  0  0              0 V2000\n   42.4418   -3.6110    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   42.4578   -5.2310    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n   41.2318   -5.3500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   36.1088   -5.3630    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n   34.4608   -5.4410    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   31.2358   -5.3580    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n   30.9638   -4.2920    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   29.7568   -5.4270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   31.1528   -6.4230    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   35.9988   -3.4480    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   34.7398   -2.5850    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   33.3638   -3.2430    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   32.1048   -2.3800    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   30.7278   -3.0380    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   29.4698   -2.1750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   28.0928   -2.8330    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   26.8348   -1.9700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   25.4578   -2.6280    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   24.1988   -1.7650    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.8218   -2.4230    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.5638   -1.5600    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   36.0208   -7.1550    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   47.9996   -5.3050    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   49.1102   -5.2877    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n   49.1682   -4.0612    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   49.2512   -6.6406    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   52.2786   -5.3588    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   42.4328   -6.7910    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   43.1698   -7.7510    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   42.4028   -9.1100    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   43.9488  -10.8290    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   45.5139   -9.8569    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   46.6839  -11.0495    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   48.1285  -10.0358    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   53.8386   -5.3588    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n   53.8386   -3.7988    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   53.8386   -6.9188    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   55.3986   -5.3588    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  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  6  8  1  0  0  0  0\n  6  9  1  0  0  0  0\n  4 10  1  0  0  0  0\n 10 11  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\n 15 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  1  0  0  0  0\n 19 20  1  0  0  0  0\n 20 21  1  0  0  0  0\n  4 22  1  0  0  0  0\n 23  2  1  0  0  0  0\n 23 24  1  0  0  0  0\n 24 25  1  0  0  0  0\n 24 26  1  0  0  0  0\n 24 27  1  0  0  0  0\n  2 28  1  0  0  0  0\n 28 29  1  0  0  0  0\n 29 30  1  0  0  0  0\n 30 31  1  0  0  0  0\n 31 32  1  0  0  0  0\n 32 33  1  0  0  0  0\n 33 34  1  0  0  0  0\n 27 35  1  0  0  0  0\n 35 36  1  0  0  0  0\n 35 37  1  0  0  0  0\n 35 38  1  0  0  0  0\nM  STY  1   1 SRU\nM  SCN  1   1 HT \nM  SAL   1  8   4   5  10  11  12  13  14  15\nM  SAL   1  7  16  17  18  19  20  21  22\nM  SBL   1  2   3   5\nM  SMT   1 A\nM  SDI   1  4   32.8478   -6.1830   32.8478   -4.5360\nM  SDI   1  4   37.9708   -4.5360   37.9708   -6.1830\nM  STY  1   2 SRU\nM  SCN  1   2 HT \nM  SAL   2  8   1   2   3  28  29  30  31  32\nM  SAL   2  2  33  34\nM  SBL   2  2   3  22\nM  SMT   2 B\nM  SDI   2  4   39.8318   -6.0860   39.8318   -4.4930\nM  SDI   2  4   44.4768   -4.4930   44.4768   -6.0860\nM  STY  1   3 SRU\nM  SAL   3  4  23  24  25  26\nM  SBL   3  2  22  26\nM  SMT   3 D\nM  SDI   3  4   47.5238   -6.0157   47.5238   -4.5870\nM  SDI   3  4   50.2309   -4.5870   50.2309   -6.0157\nM  STY  1   4 SRU\nM  SAL   4  3  31  32  33\nM  SBL   4  2  30  33\nM  SMT   4 C\nM  SDI   4  4   43.3129  -11.8810   43.3129   -9.3995\nM  SDI   4  4   47.2983   -9.3995   47.2983  -11.8810\nM  END",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "MIXED",
          "hash": "DMSVTDAYCYLHMZ_UHFFFAOYSA_N",
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": 631.218,
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 2
        },
        "idealized_structure": {
          "id": "dc2fd435-2729-4603-bf71-82d9792cb7d8",
          "molfile": "\n   JSDraw201312223372D\n\n 38 37  0  0  0  0              0 V2000\n   42.4418   -3.6110    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   42.4578   -5.2310    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n   41.2318   -5.3500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   36.1088   -5.3630    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n   34.4608   -5.4410    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   31.2358   -5.3580    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n   30.9638   -4.2920    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   29.7568   -5.4270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   31.1528   -6.4230    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   35.9988   -3.4480    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   34.7398   -2.5850    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   33.3638   -3.2430    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   32.1048   -2.3800    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   30.7278   -3.0380    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   29.4698   -2.1750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   28.0928   -2.8330    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   26.8348   -1.9700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   25.4578   -2.6280    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   24.1988   -1.7650    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.8218   -2.4230    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.5638   -1.5600    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   36.0208   -7.1550    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   47.9996   -5.3050    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   49.1102   -5.2877    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n   49.1682   -4.0612    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   49.2512   -6.6406    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   52.2786   -5.3588    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   42.4328   -6.7910    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   43.1698   -7.7510    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   42.4028   -9.1100    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   43.9488  -10.8290    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   45.5139   -9.8569    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   46.6839  -11.0495    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   48.1285  -10.0358    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   53.8386   -5.3588    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n   53.8386   -3.7988    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   53.8386   -6.9188    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   55.3986   -5.3588    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  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  6  8  1  0  0  0  0\n  6  9  1  0  0  0  0\n  4 10  1  0  0  0  0\n 10 11  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\n 15 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  1  0  0  0  0\n 19 20  1  0  0  0  0\n 20 21  1  0  0  0  0\n  4 22  1  0  0  0  0\n 23  2  1  0  0  0  0\n 23 24  1  0  0  0  0\n 24 25  1  0  0  0  0\n 24 26  1  0  0  0  0\n 24 27  1  0  0  0  0\n  2 28  1  0  0  0  0\n 28 29  1  0  0  0  0\n 29 30  1  0  0  0  0\n 30 31  1  0  0  0  0\n 31 32  1  0  0  0  0\n 32 33  1  0  0  0  0\n 33 34  1  0  0  0  0\n 27 35  1  0  0  0  0\n 35 36  1  0  0  0  0\n 35 37  1  0  0  0  0\n 35 38  1  0  0  0  0\nM  STY  1   1 SRU\nM  SCN  1   1 HT \nM  SAL   1  8   4   5  10  11  12  13  14  15\nM  SAL   1  7  16  17  18  19  20  21  22\nM  SBL   1  2   3   5\nM  SMT   1 A\nM  SDI   1  4   32.8478   -6.1830   32.8478   -4.5360\nM  SDI   1  4   37.9708   -4.5360   37.9708   -6.1830\nM  STY  1   2 SRU\nM  SCN  1   2 HT \nM  SAL   2  8   1   2   3  28  29  30  31  32\nM  SAL   2  2  33  34\nM  SBL   2  2   3  22\nM  SMT   2 B\nM  SDI   2  4   39.8318   -6.0860   39.8318   -4.4930\nM  SDI   2  4   44.4768   -4.4930   44.4768   -6.0860\nM  STY  1   3 SRU\nM  SAL   3  4  23  24  25  26\nM  SBL   3  2  22  26\nM  SMT   3 D\nM  SDI   3  4   47.5238   -6.0157   47.5238   -4.5870\nM  SDI   3  4   50.2309   -4.5870   50.2309   -6.0157\nM  STY  1   4 SRU\nM  SAL   4  3  31  32  33\nM  SBL   4  2  30  33\nM  SMT   4 C\nM  SDI   4  4   43.3129  -11.8810   43.3129   -9.3995\nM  SDI   4  4   47.2983   -9.3995   47.2983  -11.8810\nM  END",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "MIXED",
          "references": [],
          "hash": "DMSVTDAYCYLHMZ_UHFFFAOYSA_N",
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": 631.218,
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 2
        }
      },
      "codes": [
        {
          "uuid": "a5107826-36be-f5fd-1546-bba2475ff246",
          "code": "ELL2U7K8T8",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=ELL2U7K8T8",
          "code_system": "DAILYMED",
          "references": [
            "81b7410a-365e-eff1-2599-57a1d0609a10"
          ]
        },
        {
          "uuid": "05450af3-e84f-443e-bbce-882c4e42ae41",
          "code": "ELL2U7K8T8",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "4081f294-12bf-437b-a144-81bc34a9266e",
          "code": "212335-52-9",
          "type": "GENERIC (FAMILY)",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=212335-52-9",
          "code_system": "CAS",
          "references": [
            "f0862fbc-a28b-4355-9965-0ec01bb545c9"
          ]
        }
      ],
      "substance_class": "polymer",
      "notes": [
        {
          "note": "This is an incomplete polymer record. A more detailed definition may be available soon.",
          "references": [],
          "uuid": null
        }
      ],
      "references": [
        {
          "uuid": "f0862fbc-a28b-4355-9965-0ec01bb545c9",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "6a4da5a8-c224-43d5-ac78-a9e5743a162a",
          "citation": "Silube J208-812",
          "url": "https://cosmetics.specialchem.com/product/i-siltech-silube-j208-812",
          "doc_type": "WEB PAGE",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "7c094de0-fe53-48d4-ba03-8c76b200ec70",
          "citation": "PCPC-DB",
          "doc_type": "PERSONAL CARE PRODUCTS COUNCIL",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "81b7410a-365e-eff1-2599-57a1d0609a10",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "definition_level": "INCOMPLETE",
      "uuid": "6c92fbf8-bc01-4209-bf5e-0846057a7b28",
      "version": "4",
      "unii": "ELL2U7K8T8",
      "names": [
        {
          "uuid": "804b18a8-17ed-455a-9423-938bcb3e93d2",
          "name": "LAURYL PEG-8 DIMETHICONE (300 CPS)",
          "stdName": "LAURYL PEG-8 DIMETHICONE (300 CPS)",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7c094de0-fe53-48d4-ba03-8c76b200ec70",
            "6a4da5a8-c224-43d5-ac78-a9e5743a162a"
          ],
          "display_name": true
        },
        {
          "uuid": "37e548ea-00df-48e0-9101-54096ebf67c1",
          "name": "SILUBE J208-812",
          "stdName": "SILUBE J208-812",
          "type": "bn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7c094de0-fe53-48d4-ba03-8c76b200ec70",
            "6a4da5a8-c224-43d5-ac78-a9e5743a162a"
          ],
          "display_name": false
        }
      ],
      "properties": [
        {
          "uuid": "ee1989e2-768e-4db0-aed6-d441d9b9244c",
          "name": "VISCOSITY:DYNAMIC",
          "value": {
            "uuid": "73194a0e-6ff2-42ad-8a9d-90b1b802ef5b",
            "average": 300,
            "units": "cP"
          },
          "defining": true,
          "property_type": "PHYSICAL",
          "references": [
            "6a4da5a8-c224-43d5-ac78-a9e5743a162a"
          ]
        }
      ],
      "modifications": {
        "uuid": "f8f7157c-730b-4bd0-9bdc-1617c0ea202c"
      }
    }
  ]
}