CH3CH3 + Br2 -光照->CH3CH2Br + HBr
C2H6 + 2Br2 -光照-> C2H4Br2 + 2HBr
C2H6 + 3Br2 -光照-> C2H3Br3 + 3HBr
C2H6 + 4Br2-光照-> C2H2Br4 + 4HBr
C2H6 + 5Br2 -光照-> C2HBr5 + 5HBr
C2H6 + 6Br2- 光照 -> C2Br6+6HB
CH3CH3 + Br2 -光照->CH3CH2Br + HBr
C2H6 + 2Br2 -光照-> C2H4Br2 + 2HBr
C2H6 + 3Br2 -光照-> C2H3Br3 + 3HBr
C2H6 + 4Br2-光照-> C2H2Br4 + 4HBr
C2H6 + 5Br2 -光照-> C2HBr5 + 5HBr
C2H6 + 6Br2- 光照 -> C2Br6+6HB