<Table> Jet fuel <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Identifiers </Th> </Tr> <Tr> <Td> CAS Number </Td> <Td> <Ul> <Li> 70892 - 11 - 4 (fuel oil no . 5) </Li> <Li> 8008 - 20 - 6 (kerosene) </Li> <Li> 64742 - 47 - 8 (Aviation Kerosene) </Li> </Ul> </Td> </Tr> <Tr> <Td> ChemSpider </Td> <Td> <Ul> <Li> none </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Properties </Th> </Tr> <Tr> <Td> Appearance </Td> <Td> Straw - colored liquid </Td> </Tr> <Tr> <Td> Density </Td> <Td> 775.0 - 840.0 g / L </Td> </Tr> <Tr> <Td> Melting point </Td> <Td> − 47 ° C (− 53 ° F; 226 K) </Td> </Tr> <Tr> <Td> Boiling point </Td> <Td> 176 ° C (349 ° F; 449 K) </Td> </Tr> <Tr> <Th_colspan="2"> Hazards </Th> </Tr> <Tr> <Td> Safety data sheet </Td> <Td> (2) (3) </Td> </Tr> <Tr> <Td> NFPA 704 </Td> <Td> 0 </Td> </Tr> <Tr> <Td> Flash point </Td> <Td> 38 ° C (100 ° F; 311 K) </Td> </Tr> <Tr> <Td> Autoignition temperature </Td> <Td> 210 ° C (410 ° F; 483 K) </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> <Th_colspan="2"> Identifiers </Th> </Tr> <Tr> <Td> CAS Number </Td> <Td> <Ul> <Li> 70892 - 11 - 4 (fuel oil no . 5) </Li> <Li> 8008 - 20 - 6 (kerosene) </Li> <Li> 64742 - 47 - 8 (Aviation Kerosene) </Li> </Ul> </Td> </Tr>

What is the specific gravity of jet a1 fuel