1. Name ____________________ Score /30
(N) CH2ClCHClCH2CH3
(N) CH2OHCH(CH3)CH3
(What type of alcohol is this?
Explain) 1o 2o 3o
(MF) ethyl-2,4-dimethylhexane
(SCF) 3. 2,3-difluoropentane
(N) CH3CH2CH2OCH2CH3
(MF) pentyne
7. 3-propylheptane is a structural isomer of which straight chain alkane?
(N) CH3C≡CCH2CH3
9. Draw shorthand of 3-methyl-2-hexene H H H H Cl H H H
(N) CH3CH2CH2CH(CH2CH3)CH2CHO (it’s NOT an –OH)
(N) C-C-C-C-C-C-C-C=O H H H H H H Cl H
(N) CH3(CH2)3COOH
N = IUPAC Name
CSF = condensed structural formula
DSF = draw structural formula

2. Draw out structural formula for questions #13-17 (include ALL hydrogens or provide a molecular formula).
13. 4-ethyl hex(2)enoic acid
14. 3,3,5-triiodo-2-heptanone
15. butyl pentanoate
16. 1,2,3-propantriol
17. CH3-CH2-NH-CH3
What is the correct name of the following: Cl Br O =
H3C OH
18. CH3 – C – O – CH2 – CH2 – CH2 – CH2 – CH
20.

3. 1. 1,2-dichlorobutane 2. 2-methyl-1-propanol (1o alcohol)
3. CH3CHFCHFCH2CH or CH3(CHF)2CH2CH3
4. C10H C5H10
6. ethoxypropane (common name…ethyl-propyl ether)
7. decane pentyne 9.
ethylhexanal ,4-dichlorooctanal
12. pentanoic acid
17. ethyl methyl amine pentyl ethanoate
methyl phenol m-methyl phenol
bromo-3-chloro-5-propyl nonane H O I H I H H H H H H O
. C-C-C-C-C-C-C- H H H
C-C-C-C=C-C-OH H I H H H H H H H H C H
CH3CH2CH(CH2CH3)CHCHCOOH
CH3COCI2CH2CHICH2CH3 H C H H H H O H H H H H O H H H H
HO -C-C-C- H
C-C-C-C-C-O-C-C-C-C-H OH H H H H H H H H H H H
CH2OHCHOHCH2OH
CH3CH2CH2CH2COOCH2CH2CH2CH3