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Original site: www.cdc.gov/niosh-rtecs/WY2AB980.html | RestoredCDC.org is an independent project, not affiliated with CDC or any federal entity. Visit CDC.gov for free official information. Due to archival on January 6, 2025, recent outbreak data is unavailable. Videos are not restored. Access data.restoredcdc.org for restored data. Use of this site implies acceptance of this disclaimer.[More]About Us Report Bug Compare ContentSkip directly to page optionsThe National Institute for Occupational Safety and Health (NIOSH)Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting PeopleSearchSearch Menu Navigation Menu× NIOSHNIOSH All CDCSubmit* Licensing Agreement Signed for RTECS* How Do I Access the RTECS Database?* Features of the RTECS Database* The National Institute for Occupational Safety and Health (NIOSH) HomeThe National Institute for Occupational Safety and Health (NIOSH)1. Registry of Toxic Effects of Chemical Substances (RTECS)Tellurium hexafluorideRelated PagesRTECS #WY2800000CAS #7783-80-4See: NMAM or OSHA MethodsUpdatedSeptember 2013Molecular Weight241.60Molecular FormulaF6TeSynonymsTellurium hexafluoride (ACGIH:OSHA)Acute Toxicity Data and ReferencesRoute/Organism Dose Effect Referenceinhalation/guinea pig Lowest published lethal concentration: 5 ppm/4H Lung, Thorax, or Respiration: Acute pulmonary edema ATXKA8 18,140,1960inhalation/guinea pig lowest published toxic concentration: 50 mg/m3/1H Lung, Thorax, or Respiration: Acute pulmonary edema HBTME* -,815,2007inhalation/mouse lowest published toxic concentration: 50 mg/m3/1H Lung, Thorax, or Respiration: Acute pulmonary edema HBTME* -,815,2007inhalation/mouse Lowest published lethal concentration: 5 ppm/1H Lung, Thorax, or Respiration: Acute pulmonary edema ATXKA8 18,140,1960inhalation/rabbit Lowest published lethal concentration: 5 ppm/4H Lung, Thorax, or Respiration: Acute pulmonary edema ATXKA8 18,140,1960inhalation/rabbit lowest published toxic concentration: 50 mg/m3/1H Lung, Thorax, or Respiration: Acute pulmonary edema HBTME* -,815,2007inhalation/rat Lowest published lethal concentration: 5 ppm/4H Lung, Thorax, or Respiration: Acute pulmonary edema ATXKA8 18,140,1960inhalation/rat lowest published toxic concentration: 50 mg/m3/1H Lung, Thorax, or Respiration: Acute pulmonary edema HBTME* -,815,2007ReviewsOrganization Standard ReferenceAmerican Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value-time-weighted average 0.02 ppm DTLVS* TLV/BEI,2013American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value-time-weighted average 2.5 mg(F)/m3 DTLVS* TLV/BEI,2013American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value-Not classifiable as a human carcinogen DTLVS* TLV/BEI,2013TOXICOLOGY REVIEW ENTOX* -,140,2005TOXICOLOGY REVIEW HBTME* ,815,2007Standards and RegulationsOrganization Standard ReferenceMine Safety and Health Administration (MSHA) STANDARD-air time-weighted average 0.02 ppm (0.2 mg/m3) DTLVS* 3,246,1971Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN check ACGIH TLV;Occupational Exposure Limit IN SINGAPORE, VIETNAM check ACGIH TLVOccupational Exposure Limit-AUSTRALIA time-weighted average 0.02 ppm (0.1 mg(Te)/m3), JUL2008Occupational Exposure Limit-AUSTRALIA time-weighted average 2.5 mg(F)/m3, JUL2008Occupational Exposure Limit-BELGIUM time-weighted average 0.02 ppm (0.1 mg(Te)/m3), MAR2002Occupational Exposure Limit-BELGIUM time-weighted average 0.1 mg(Te)/m3, MAR2002Occupational Exposure Limit-BELGIUM time-weighted average 2.5 mg(F)/m3, MAR2002Occupational Exposure Limit-DENMARK time-weighted average 0.02 ppm (0.2 mg(Te)/m3), MAY2011Occupational Exposure Limit-EC time-weighted average 2.5 mg(F)/m3, JUN2000Occupational Exposure Limit-FINLAND time-weighted average 0.02 ppm (0.2 mg/m3), short term exposure limit 0.06 ppm (0.6 mg/m3), NOV2011Occupational Exposure Limit-FINLAND time-weighted average 2.5 mg(F)/m3, NOV2011Occupational Exposure Limit-FRANCE VME 0.02 ppm (0.2 mg/m3), FEB2006Occupational Exposure Limit-GERMANY MAK 1 mg(F)/m3, inhal, 2011Occupational Exposure Limit-HUNGARY time-weighted average 2.5 mg(F)/m3, short term exposure limit 10 mg(F)/m3, Skin, SEP2000Occupational Exposure Limit-ICELAND time-weighted average 0.02 ppm (0.2 mg/m3), NOV2011Occupational Exposure Limit-KOREA time-weighted average 0.02 ppm (0.2 mg/m3), 2006Occupational Exposure Limit-MEXICO time-weighted average 2.5 mg(F)/m3, 2004Occupational Exposure Limit-MEXICO time-weighted average 0.1 mg(Te)/m3, 2004Occupational Exposure Limit-MEXICO time-weighted average 0.02 ppm (0.2 mg(Te)/m3), 2004Occupational Exposure Limit-NEW ZEALAND time-weighted average 2.5 mg(F)/m3, JAN2002Occupational Exposure Limit-NEW ZEALAND time-weighted average 0.1 mg(Te)/m3, JAN2002Occupational Exposure Limit-NEW ZEALAND time-weighted average 0.02 ppm (0.10 mg(Te)/m3), JAN2002Occupational Exposure Limit-NORWAY time-weighted average 0.02 ppm (0.2 mg/m3), JAN1999Occupational Exposure Limit-PERU time-weighted average 0,02 ppm (0,2 mg/m3), JUL2005Occupational Exposure Limit-POLAND MAC(time-weighted average) 1 mg(HF)/m3, MAC(short term exposure limit) 3 mg(HF)/m3, JAN1999Occupational Exposure Limit-POLAND MAC(time-weighted average) 0.01 mg(Te)/m3, MAC(short term exposure limit) 0.03 mg(Te)/m3, JAN1999Occupational Exposure Limit-SWEDEN time-weighted average 0.1 mg(Te)/m3, JUN2005Occupational Exposure Limit-SWEDEN time-weighted average 2 mg(F)/m3, JUN2005Occupational Exposure Limit-SWITZERLAND MAK-week 0.02 ppm (0.2 mg/m3), JAN2011Occupational Exposure Limit-SWITZERLAND MAK-week 1 mg(F)/m3, KZG-week 4 mg(F)/m3, inhal, skin, JAN2011Occupational Exposure Limit-THE NETHERLANDS MAC-TGG 0.2 mg/m3, 2003Occupational Exposure Limit-THE PHILIPPINES time-weighted average 0.02 ppm (0.2 mg/m3), JAN1993Occupational Exposure Limit-UNITED KINGDOM time-weighted average 2.5 mg(F)/m3, OCT2007Occupational Exposure Limit-UNITED KINGDOM time-weighted average 0.1 mg(Te)/m3, OCT2007Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction) 8H time-weighted average 0.02 ppm (0.2 mg(Te)/m3) CFRGBR 29,1926.55,1994Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Federal Contractors) 8H time-weighted average 0.02 ppm (0.2 mg/m3) CFRGBR 41,50-204.50,1994Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry) 8H time-weighted average 0.02 ppm (0.2 mg(Te)/m3) CFRGBR 29,1910.1000,1994Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards) 8H time-weighted average 0.02 ppm (0.2 mg(Te)/m3) CFRGBR 29,1915.1000,1993NIOSH Documentation and SurveillanceOrganization Standard ReferenceNational Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO TELLURIUM HEXAFLUORIDE-air 10H time-weighted average 0.02 ppm NIOSH* DHHS #92-100,1992Status in Federal AgenciesOrganization ReferenceEPA TSCA Section 8(b) CHEMICAL INVENTORYPage last reviewed: November 16, 2018Content source: National Institute for Occupational Safety and Health* SyndicateRegistry of Toxic Effects of Chemical Substances (RTECS)* Licensing Agreement Signed for RTECS* How Do I Access the RTECS Database?* Features of the RTECS DatabaseFollow NIOSH* YouTubeNIOSH Homepage* Workplace Safety & Health Topics* Publications and Products* Programs* Contact NIOSH* About CDC* Contact Us* 800-232-4636Facebook Twitter Instagram LinkedIn Youtube Pinterest SnapchatFacebook Twitter Instagram LinkedIn Youtube Pinterest Snapchat RSS* CONTACT CDCContact UsCall 800-232-4636Email Us* ABOUT CDC+ About CDC+ Jobs+ Funding* POLICIES+ Accessibility+ External Links+ Privacy+ Policies+ Web Policies+ No Fear Act+ FOIA+ OIG+ No Fear Act+ Nondiscrimination+ Vulnerability Disclosure Policy+ CDC Archive+ Public Health Publications+ HHS.gov+ 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