BE N IE NE
s i m p l ti i Ano m Ait l HYDROCARBON
Lotti
Empire Il Al CH
AL K A NE S ta l k t Nts NON CON JUG AT ED
CARR ON CHA l NS l cyclic STRUCTURES
AL I P HA t l C
AREN E S ION I U GA t to b MEMBER ED CARR ON
RI NG
AL
P TER NA TE S I N al t DOUBLE
AROMATIC BONDS
BENZENE is
o l O l O U Rl t s s s wt t t SME l i l Na HIGHLY
FLAMMABLE LIQUID
NATURALLY IN CRUDE OIL COMPONENT
Of P C in O L l N l l a AR C i i C SMOKE
CA R C IN 0h C N
Bt N I E N E HEXAGONAL RING Of b C ATOMS
4
C Al H C J O I NE D TO L O TH tr
s t I H
l l Al s i f I ED AS A ROMA 1 l C HC 1 ARE N C
STRUCTURE
HE k U I E t D t LO l A Ll s E D M OD t l s
MANY YEARS TO E S T A BL I S H S TRU Ci u Rt
1 AU I N G I N TO ACCOUNT MOLECULAR
1 Oh Mu L A t t xp C hi MEN 1 A L E V I D ENCE
Colt S U ah t s i s Lo is O f DO V B L E I i Rl P l f
BONDS 9
COMPOUNDS WITH MU l i l P LE
BON D S V E RY R E Al i l V E BUT
BEN I E N E IS NOT
, KE KU L E M ODE L
H
I
H
f
C
fH
H CH
tat
H
EV I D EN cE to p l s p r o v c
L Al k Of R E A Ci i v i t y
I f l ON 1 A 1 N S DO V B L E B O N DS SHO U L D
DE l O l O UR I S t Br I N EL E I i ROPHl I i l c
AD D I T l On B U ti
u D O E I N OT UN D E Ra O t L E I i R O P H I L L 1C
AD D I i l ON
DOE S NO i D t c O l OU R I I t Br VNDE R
NO R MA L C O N D i t 1 ON S
L ED TO S C I E N TI S t s B E L l t V I NG NO C c
l N S i Rv C 1UR E
L E N G T HS Of CC t C C B ON D S
X RAY D l f f R A Ci l O N M E A S U R t D BO N D
L t N h i H S I N M O L t l U l E
f O U N D A L L B O N D S O I 39mm
L t N h i H B E T WE E N S I N al t t D 0 U BL E
T
S H OU L D B E L BO ND L E N h t HS
H Y D R O G E NA T I 0 N E N T H A L P I E s
kE n U l t s i r u l i URE 3 DO U B L E B ON DS
S H O U LD HA v E 3 x E N I H Al P Y of C YC L O H E
E XEN
t H AH 120kt mot
t 3Hz AH 36 OKIMOI
T
I N f n c t bH 208 UJmot SO L ES S TH AN
E t p t l t tD
R Al i U A l s t R U I i URE MO R t s t AB LE
s i m p l ti i Ano m Ait l HYDROCARBON
Lotti
Empire Il Al CH
AL K A NE S ta l k t Nts NON CON JUG AT ED
CARR ON CHA l NS l cyclic STRUCTURES
AL I P HA t l C
AREN E S ION I U GA t to b MEMBER ED CARR ON
RI NG
AL
P TER NA TE S I N al t DOUBLE
AROMATIC BONDS
BENZENE is
o l O l O U Rl t s s s wt t t SME l i l Na HIGHLY
FLAMMABLE LIQUID
NATURALLY IN CRUDE OIL COMPONENT
Of P C in O L l N l l a AR C i i C SMOKE
CA R C IN 0h C N
Bt N I E N E HEXAGONAL RING Of b C ATOMS
4
C Al H C J O I NE D TO L O TH tr
s t I H
l l Al s i f I ED AS A ROMA 1 l C HC 1 ARE N C
STRUCTURE
HE k U I E t D t LO l A Ll s E D M OD t l s
MANY YEARS TO E S T A BL I S H S TRU Ci u Rt
1 AU I N G I N TO ACCOUNT MOLECULAR
1 Oh Mu L A t t xp C hi MEN 1 A L E V I D ENCE
Colt S U ah t s i s Lo is O f DO V B L E I i Rl P l f
BONDS 9
COMPOUNDS WITH MU l i l P LE
BON D S V E RY R E Al i l V E BUT
BEN I E N E IS NOT
, KE KU L E M ODE L
H
I
H
f
C
fH
H CH
tat
H
EV I D EN cE to p l s p r o v c
L Al k Of R E A Ci i v i t y
I f l ON 1 A 1 N S DO V B L E B O N DS SHO U L D
DE l O l O UR I S t Br I N EL E I i ROPHl I i l c
AD D I T l On B U ti
u D O E I N OT UN D E Ra O t L E I i R O P H I L L 1C
AD D I i l ON
DOE S NO i D t c O l OU R I I t Br VNDE R
NO R MA L C O N D i t 1 ON S
L ED TO S C I E N TI S t s B E L l t V I NG NO C c
l N S i Rv C 1UR E
L E N G T HS Of CC t C C B ON D S
X RAY D l f f R A Ci l O N M E A S U R t D BO N D
L t N h i H S I N M O L t l U l E
f O U N D A L L B O N D S O I 39mm
L t N h i H B E T WE E N S I N al t t D 0 U BL E
T
S H OU L D B E L BO ND L E N h t HS
H Y D R O G E NA T I 0 N E N T H A L P I E s
kE n U l t s i r u l i URE 3 DO U B L E B ON DS
S H O U LD HA v E 3 x E N I H Al P Y of C YC L O H E
E XEN
t H AH 120kt mot
t 3Hz AH 36 OKIMOI
T
I N f n c t bH 208 UJmot SO L ES S TH AN
E t p t l t tD
R Al i U A l s t R U I i URE MO R t s t AB LE
