<Table> Tetrafluoromethane <Tr> <Td_colspan="2"> <Table> <Tr> <Td> </Td> <Td> </Td> </Tr> </Table> </Td> </Tr> <Tr> <Th_colspan="2"> Names </Th> </Tr> <Tr> <Td_colspan="2"> IUPAC names Tetrafluoromethane Carbon tetrafluoride </Td> </Tr> <Tr> <Td_colspan="2"> Other names Carbon tetrafluoride, Perfluoromethane, Tetrafluorocarbon, Freon 14, Halon 14, Arcton 0, CFC 14, PFC 14, R 14, UN 1982 </Td> </Tr> <Tr> <Th_colspan="2"> Identifiers </Th> </Tr> <Tr> <Td> CAS Number </Td> <Td> <Ul> <Li> 75 - 73 - 0 </Li> </Ul> </Td> </Tr> <Tr> <Td> 3D model (JSmol) </Td> <Td> <Ul> <Li> Interactive image </Li> </Ul> </Td> </Tr> <Tr> <Td> ChEBI </Td> <Td> <Ul> <Li> CHEBI: 38825 </Li> </Ul> </Td> </Tr> <Tr> <Td> ChemSpider </Td> <Td> <Ul> <Li> 6153 </Li> </Ul> </Td> </Tr> <Tr> <Td> ECHA InfoCard </Td> <Td> 100.000. 815 </Td> </Tr> <Tr> <Td> EC Number </Td> <Td> 200 - 896 - 5 </Td> </Tr> <Tr> <Td> PubChem CID </Td> <Td> <Ul> <Li> 6393 </Li> </Ul> </Td> </Tr> <Tr> <Td> RTECS number </Td> <Td> FG4920000 </Td> </Tr> <Tr> <Td> UNII </Td> <Td> <Ul> <Li> 94WG9QG0JN </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> InChI (show) <Ul> <Li> InChI = 1S / CF4 / c2 - 1 (3, 4) 5 Key: TXEYQDLBPFQVAA - UHFFFAOYSA - N </Li> <Li> InChI = 1 / CF4 / c2 - 1 (3, 4) 5 </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> SMILES (show) <Ul> <Li> FC (F) (F) F </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Properties </Th> </Tr> <Tr> <Td> Chemical formula </Td> <Td> CF </Td> </Tr> <Tr> <Td> Molar mass </Td> <Td> 88.0043 g / mol </Td> </Tr> <Tr> <Td> Appearance </Td> <Td> Colorless gas </Td> </Tr> <Tr> <Td> Odor </Td> <Td> odorless </Td> </Tr> <Tr> <Td> Density </Td> <Td> 3.72 g / l, gas (15 ° C) </Td> </Tr> <Tr> <Td> Melting point </Td> <Td> − 183.6 ° C (− 298.5 ° F; 89.5 K) </Td> </Tr> <Tr> <Td> Boiling point </Td> <Td> − 127.8 ° C (− 198.0 ° F; 145.3 K) </Td> </Tr> <Tr> <Td> Solubility in water </Td> <Td> 0.005% at 20 ° C 0.0038% at 25 ° C </Td> </Tr> <Tr> <Td> Solubility </Td> <Td> soluble in benzene, chloroform </Td> </Tr> <Tr> <Td> Vapor pressure </Td> <Td> 3.65 MPa at 15 ° C 106.5 kPa at − 127 ° C </Td> </Tr> <Tr> <Td> Henry's law constant (k) </Td> <Td> 5.15 atm - cu m / mole </Td> </Tr> <Tr> <Td> Refractive index (n) </Td> <Td> 1.0004823 <P> </P> </Td> </Tr> <Tr> <Th_colspan="2"> Structure </Th> </Tr> <Tr> <Td> Coordination geometry </Td> <Td> Tetragonal </Td> </Tr> <Tr> <Td> Molecular shape </Td> <Td> Tetrahedral </Td> </Tr> <Tr> <Td> Dipole moment </Td> <Td> 0 D </Td> </Tr> <Tr> <Th_colspan="2"> Hazards </Th> </Tr> <Tr> <Td> Safety data sheet </Td> <Td> ICSC 0575 </Td> </Tr> <Tr> <Td> NFPA 704 </Td> <Td> 0 0 </Td> </Tr> <Tr> <Td> Flash point </Td> <Td> Non-flammable </Td> </Tr> <Tr> <Td> Autoignition temperature </Td> <Td> 1,100 ° C (2,010 ° F; 1,370 K) </Td> </Tr> <Tr> <Th_colspan="2"> Related compounds </Th> </Tr> <Tr> <Td> Other cations </Td> <Td> Silicon tetrafluoride Germanium tetrafluoride Tin tetrafluoride Lead tetrafluoride </Td> </Tr> <Tr> <Td> Related fluoromethanes </Td> <Td> Fluoromethane Difluoromethane Fluoroform </Td> </Tr> <Tr> <Td> Related compounds </Td> <Td> Tetrachloromethane Tetrabromomethane Tetraiodomethane </Td> </Tr> <Tr> <Td_colspan="2"> Except where otherwise noted, data are given for materials in their standard state (at 25 ° C (77 ° F), 100 kPa). </Td> </Tr> <Tr> <Td_colspan="2"> Y verify (what is?) </Td> </Tr> <Tr> <Td_colspan="2"> Infobox references </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> </Tr> </Table> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> </Td> <Td> </Td> </Tr> </Table> </Td> </Tr>

What is the weight of fluorine in carbon tetrafluoride
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