poly(tetrafluoroethylene)
Names
[ CAS No. ]:
9002-84-0
[ Name ]:
poly(tetrafluoroethylene)
[Synonym ]:
perfluoroethene
1,1,2,2-tetrafluoroethylene
Ethylene, tetrafluoro-
Poly(tetrafluoroethylene)
Ethene, 1,1,2,2-tetrafluoro-
Tetrafluoroethylene, inhibited [UN1081] [Flammable gas]
tetra-fluoro-ethylene
Tetrafluorethene
EINECS 204-126-9
Tetrafluoroethene (9CI)
MFCD00084455
Tetrafluoroethene
ethene, tetrafluoro-
tetrafluorEthylene
Perfluoroethylene
PTFE
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
400 ºC
[ Melting Point ]:
327ºC
[ Molecular Formula ]:
(C2F4)n
[ Molecular Weight ]:
100.015
[ Flash Point ]:
-119.7±7.1 °C
[ Exact Mass ]:
99.993614
[ LogP ]:
1.90
[ Vapour Pressure ]:
19951.6±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.35
[ Stability ]:
Stable - unreactive with most materials. Incompatible with molten alkali metals, fluorine and other halogens, strong oxidizing agents.
[ Water Solubility ]:
Solubility in water:
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KX4025000
- CHEMICAL NAME :
- Ethylene, tetrafluoro-, polymer
- CAS REGISTRY NUMBER :
- 9002-84-0
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 16
- WISWESSER LINE NOTATION :
- /FYFUYFF/
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Implant
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 80 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 15,333,1955
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Implant
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1140 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
- REFERENCE :
- TUMOAB Tumori. (Casa Editrice Ambrosiana, Via G. Frua 6, 20146 Milan, Italy) V.1- 1911- Volume(issue)/page/year: 62,565,1976 *** REVIEWS *** IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 19,85,1979 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 19,285,1979 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 TOXICOLOGY REVIEW ANAEA3 Annals of Allergy. (American College of Allergists, POB 20671, Bloomington, MN 55420) V.1- 1943- Volume(issue)/page/year: 35,165,1975 TOXICOLOGY REVIEW JJOMDZ JOM, Journal of Occupational Medicine. (American Occupational Medicine Assoc., 150 N. Wacker Dr., Chicago, IL 60606) V.10- 1968- Volume(issue)/page/year: 15,808,1973 TOXICOLOGY REVIEW CMTVAS Cahiers de Medecine du Travail. (Association Professionnelle Belge des Medecine du Travail, rue du Bultia, 6280 Gerpinnes, Belgium) V.1- 1963- Volume(issue)/page/year: 10(3),49,1973 TOXICOLOGY REVIEW SMJOAV Southern Medical Journal. (Southern Medical Assoc., POB 2446, Birmingham, AL 35205) V.1- 1908- Volume(issue)/page/year: 67,1459,1974 TOXICOLOGY REVIEW ETOXAC Essays in Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1969- Volume(issue)/page/year: 6,1,1975 TOXICOLOGY REVIEW ACEDAB Acta Endocrinologica, Supplementum (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) No.1- 1948- Volume(issue)/page/year: 185,296,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6620 No. of Facilities: 12557 (estimated) No. of Industries: 103 No. of Occupations: 83 No. of Employees: 247249 (estimated) No. of Female Employees: 31453 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9891 No. of Facilities: 151 (estimated) No. of Industries: 7 No. of Occupations: 15 No. of Employees: 6042 (estimated) No. of Female Employees: 191 (estimated)
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H318
[ Precautionary Statements ]:
P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R41;R45
[ Safety Phrases ]:
S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
KX4025000
[ HS Code ]:
3904610000
Customs
[ HS Code ]: 3904610000
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