Table 6. Gas-Phase Yields From Terpene Photooxidation Experiments								
Terpene	 a	CH2Ob   % Yield	C2H4O % Yield	CH2O2 % Yield	C3H6O 			
% Yield	C2H4O2 							
% Yield	UnIDc 							
% Yield	Total C Balance,d %							
beta-caryophyllene	1.3	 42 +/- 10	0.6 +/- 0.2	6.2 +/- 2	1.5 +/- 0.4	8.7 +/- 2	22 +/- 1	62 +/- 5
alpha-humulene	1.4	---	0.2 +/- 0.1	6.1 +/- 0.8	2.4 +/- 0.3	7.5 +/- 0.7	54 +/- 3	77 +/- 9
longifolene	0.8	25 +/- 3	3.7 +/- 0.4	31 +/- 3	3.8 +/- 0.3	15 +/- 1	30 +/- 2	62 +/- 7
limonene	1.1	43 +/- 5	0.7 +/- 0.1	5.0 +/- 0.6	0.4 +/- 0.1	3.2 +/- 0.4	61 +/- 3e	113 +/- 17
myrcene	0.9	74 +/- 8f	0.7 +/- 0.1	4.5 +/- 0.5	22 +/- 2	3.9 +/- 0.4	134 +/- 10	100 +/- 17
methyl chavicol	0.8	52 +/- 6	0.7 +/- 0.1	7.9 +/- 1	0.7 +/- 0.1	25 +/- 2g	121 +/- 11	101 +/- 20
3-carene	0.8	35 +/- 4	1.6 +/- 0.2	5.4 +/- 0.6	9.3 +/- 0.9	5.1 +/- 0.6	95 +/- 5h	138 +/- 55
aromadendrene	1.4	65 +/- 8	2.9 +/- 0.3	12 +/- 2	4.8 +/- 0.5	4.1 +/- 0.4	69 +/- 7	74 +/- 14
alpha-pinene	1.1	16 +/- 2	1.4 +/- 0.2	4.5 +/- 0.5	6.3 +/- 0.6	3.4 +/- 0.4	91 +/- 14i	100 +/- 7
terpinolene	1.1	23 +/- 3	0.7 +/- 0.1	3.5 +/- 0.7	20 +/- 2	1 +/- 0.2	109 +/- 8	87 +/- 18
beta-pinenej	2.1	49 +/- 6	0.6 +/- 0.1	8.2 +/- 0.7	7.9 +/- 0.7	1.4 +/- 0.1	26 +/- 1	52 +/- 5
gamma-terpinene	1.1	17 +/- 2	1.2 +/- 0.2	8.3 +/- 0.8	5.3 +/- 0.5	4.5 +/- 0.5	130 +/- 10k	112 +/- 28
alpha-terpinene 	1.0	7.8 +/- 2	0.7 +/- 0.1	6.1 +/- 1	3.1 +/- 0.4	2 +/- 0.3	61 +/- 4l	123 +/- 40
verbenone	1.1	32 +/- 2	2.1 +/- 0.3	8 +/- 0.8	13 +/- 1	6.9 +/- 0.6	92 +/- 4	79 +/- 17
linalool	1.0	43 +/- 5	1.1 +/- 0.1	3.2 +/- 0.4	25 +/- 2	17 +/- 2g	144 +/- 11	104 +/- 25
isoprenem	1.8	160 +/- 19f	1.9 +/- 0.3	4.6 +/- 0.6	0.4 +/- 0.1	5.7 +/- 0.7 g	15 +/- 1	101 - 114 +/- 22 
aInitial hydrocarbon (ppb parent terpene) to NOx (ppb NO + NO2) ratio of the experiment. 								
bGas-phase yields of CH2O (formaldehyde), C2H4O (acetaldehyde), CH2O2 (formic acid), C3H6O (acetone), and C2H4O2 (acetic acid), are expressed on a percent mole basis. Product yields > 20% are listed in bold.
cUnidentified molar yields does not include the identified but uncalibrated ions associated with the dominant aldehydes formed from limonene, 3-carene, alpha-pinene, alpha-terpinene, and gamma-terpinene (Table 2).
dTotal carbon balance calculated from the sum of the gas-phase products and SOA, assuming aerosol is 60% carbon. See text for explanation of uncertainty estimates.
eYield of limononaldehyde was 68 +/- 7%.
fSubject to significant error due to concentrations beyond range of calibrations.
gLikely includes a contribution from glycolaldehyde (C2H4O2, MW = 60).
hMolar yield of caronaldehyde was 77 +/- 8%.
iThe midrange pinonaldehyde yield was used in the calculation.
jThe nopinone yield from beta-pinene photooxidation was 17 +/- 2%.
kYield of gamma-terpinaldehyde was 57 +/- 6%.
lYield of alpha-terpinaldehyde was 19 +/- 2%.
mMVK + MACR yield was 60 - 87 +/- 11% and 3-methylfuran yield was 3.6 +/- 0.4%.