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  1. Dichlorodifluoromethane - Wikipedia

  2. Dichlorodifluoromethane | CCl2F2 | CID 6391 - PubChem

  3. Dichlorodifluoromethane - IDLH | NIOSH | CDC

  4. Dichlorodifluoromethane - Encyclopedia.com

  5. CDC - NIOSH Pocket Guide to Chemical Hazards - Dichlorodifluoromethane

  6. Dichlorodifluoromethane | chemical compound | Britannica

  7. DICHLORODIFLUOROMETHANE | CAMEO Chemicals | NOAA

  8. Dichlorodifluoromethane

  9. DICHLORODIFLUOROMETHANE† - Occupational Safety and Health Administration

  10. Dichlorodifluoromethane - NIST Chemistry WebBook