Polytetrafluoroethylene

CAS Registry Number®

9002-84-0

CAS Name

Polytetrafluoroethylene

Molecular Formula

(C2F4)x

Molecular Mass

100.02

Cite this Page

Polytetrafluoroethylene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=9002-84-0 (retrieved 2025-07-10) (CAS RN: 9002-84-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    326 °C

  • Density (2)

    2.25 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2F4/c3-1(4)2(5)6

InChIKey

InChIKey=BFKJFAAPBSQJPD-UHFFFAOYSA-N

SMILES

C(=C(F)F)(F)F

Canonical SMILES

FC(F)=C(F)F

Other Names for this Substance

  • Ethene, 1,1,2,2-tetrafluoro-, homopolymer
  • Ethylene, tetrafluoro-, polymers
  • Ethene, tetrafluoro-, homopolymer
  • Fluon
  • Fluoroflex

View All

Deleted or Replaced CAS Registry Numbers

9042-03-9, 9083-60-7, 9083-96-9, 9084-02-0, 11100-52-0, 11100-53-1, 11100-55-3, 12645-33-9, 37206-29-4, 37265-32-0, 37270-95-4, 37291-53-5, 37339-24-5, 39403-91-3, 39403-92-4, 50642-31-4, 50642-88-1, 52357-72-9, 52627-41-5, 52683-01-9, 53168-59-5, 54847-86-8, 55069-26-6, 55963-20-7, 56996-58-8, 57459-97-9, 59217-42-4, 60328-53-2, 61036-97-3, 61229-64-9, 62395-27-1, 62863-04-1, 62887-20-1, 66174-04-7, 66594-21-6, 67167-43-5, 69458-69-1, 70535-62-5, 70694-56-3, 73145-10-5, 75789-23-0, 75798-09-3, 79818-40-9, 82458-15-9, 82785-14-6, 83138-91-4, 83383-03-3, 85497-65-0, 86473-61-2, 86923-87-7, 90881-59-7, 91316-43-7, 92047-28-4, 99550-18-2, 99775-10-7, 107497-84-7, 113796-63-7, 113796-64-8, 120250-48-8, 122303-61-1, 124364-97-2, 127464-21-5, 132324-77-7, 137263-78-6, 137263-79-7, 137263-80-0, 137263-81-1, 137263-82-2, 139074-77-4, 142106-41-0, 144855-59-4, 147172-51-8, 151638-47-0, 151638-48-1, 162874-32-0, 173432-12-7, 173524-85-1, 173940-57-3, 177645-76-0, 179987-17-8, 186048-63-5, 186048-70-4, 186048-71-5, 198228-60-3, 200888-96-6, 202936-18-3, 203210-56-4, 210637-31-3, 271586-43-7, 335595-23-8, 361532-11-8, 420116-79-6, 438466-29-6, 438467-03-9, 654065-49-3, 689286-00-8, 753010-13-8, 777084-73-8, 808142-15-6, 849624-85-7, 849683-53-0, 865852-56-8, 866598-48-3, 868155-93-5, 911051-23-5, 958295-88-0, 1059111-04-4, 1078068-41-3, 1150643-75-6, 1173720-21-2, 1189099-92-0, 1229246-38-1, 1262885-35-7, 1303611-88-2, 1314359-49-3, 1393846-38-2, 1411963-31-9, 1491144-54-7, 1555631-27-0, 1672661-42-5, 1799711-33-3, 1802403-14-0, 1811504-87-6, 1812171-16-6, 1903777-94-5, 2006326-48-1, 2060526-63-6, 2081847-41-6, 2136579-25-2, 2138871-27-7, 2252447-31-5, 2259860-22-3, 2313532-70-4, 2388978-93-4, 2622983-86-0, 2683579-23-7, 2761304-18-9, 2763634-54-2, 3035664-58-2

CAS INSIGHTSTM
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