Typically, 1-hexene content ranges from about twenty percent distribution in the Ethyl ( Innovene ) process, whereas only twelve percent of distribution in the CP Chemicals and Idemitsu processes.
22.
No, 1-hexene isn't likely to be the actual product in any significant amount, but it doesn't matter much : from a thermodynamic perspective, the reaction ought to take place.
23.
Even polyethylenes copolymerized with a small amount of alpha-olefins ( such as 1-hexene, 1-octene, or longer ) are more flexible than simple straight-chain high-density polyethylene, which has no branching.
24.
Cyclic alkanes are simply prefixed with " cyclo-" : for example, C 4 H 8 is cyclobutane ( not to be confused with butene ) and C 6 H 12 is cyclohexane ( not to be confused with hexene ).
25.
For instance, copolymers with short chain branching such as linear low-density polyethylene ( a copolymer of ethylene and a higher alkene such as hexene or octene ) require the use of Analytical Temperature Rising Elution Fractionation ( ATREF ) techniques.
26.
It can be produced by a Friedel-Crafts alkylation between 1-chlorohexane and benzene ., or by the reaction of benzene and 1-hexene with various acid catalysts such as antimony pentafluoride, scandium ( III ) triflate, and phosphoric acid.
27.
Using an idealized reaction of aluminum with Glucose, and giving a byproduct of 1-hexene ( with enthalpy of formation taken from 1-Hexene ( data page ) ), the standard enthalpy change is-541 kJ / mole Al, somewhat better than pure thermite.
28.
Using an idealized reaction of aluminum with Glucose, and giving a byproduct of 1-hexene ( with enthalpy of formation taken from 1-Hexene ( data page ) ), the standard enthalpy change is-541 kJ / mole Al, somewhat better than pure thermite.
29.
Eg 1-hexene melts at 133 K, boils at 336 K; 2-hexene melts at 130 K and boils at 342 K . All the hexenes melt in the range 130 to 134 K and boil in the range 335 to 347 K . See Chemspider and NIST data . talk ) 00 : 49, 12 August 2013 ( UTC)
30.
Eg 1-hexene melts at 133 K, boils at 336 K; 2-hexene melts at 130 K and boils at 342 K . All the hexenes melt in the range 130 to 134 K and boil in the range 335 to 347 K . See Chemspider and NIST data . talk ) 00 : 49, 12 August 2013 ( UTC)
