Peak

RT (min)

Compound name/synonyms

Formula

MW

1

1.61

Carbon dioxide

CO₂

44

2

1.89

Pentane

C₅H₁₂

72

3

2.13

2-Methyl-1-pentene

C₆H₁₂

84

4

2.75

Acetic acid

C₂H₄O₂

60

5

2.81

Hydroxy-acetaldehyde

C₂H₄O₂

60

6

4.30

1-Hydroxy-2-propanone

C₃H₆O₂

74

7

4.65

2,4-Dimethyl-1-heptene

C₉H₁₈

126

8

7.86

1-Hydroxy-2-propanone

C₃H₆O₂

74

9

8.87

2-Oxo-propanoic acid, methyl ester

C₄H₆O₃

102

10

9.35

Propanal

C₃H₆O

58

11

9.93

Furfural

C₅H₄O₂

96

12

11.63

2,4,6-Trimethyl-1-nonene

C₁₂H₂₄

168

13

11.77

4,6,8-Trimethyl-2-nonene

C₁₂H₂₄

168

14

13.12

1,2-Cyclopentanedione

C₅H₆O₂

98

15

13.95

Phenol

C₆H₆O

94

16

14.38

2-Hydroxypropyl acrylate

C₆H₁₀O₃

130

17

15.06

2(5H)-Furanone

C₄H₄O₂

84

18

15.80

2H-Pyran-2,6(3H)-dione

C₅H₄O₃

112

19

16.09

2-Methyl-hexanal

C₇H₁₄O

114

20

16.33

2-Hydroxy-3-methyl-2-cyclopenten-1-one

C₆H₈O₂

112

21

16.47

3-Methyl-2(5H)-furanone

C₅H₆O₂

98

22

16.80

Unknown

Unknown

112

23

17.99

2-Methoxy-phenol

C₇H₈O₂

124

24

18.09

4,6,8,10-Tetramethyl-2-undecene

C₁₅H₃₀

210

25

18.30

2,4,6,8-Tetramethyl-1-undecene

C₁₅H₃₀

210

26

18.53

2,4,6,8-Tetramethyl-1-undecene

C₁₅H₃₀

210

27

18.97

5-Hydroxymethyldihydrofuran-2-one

C₅H₈O₃

116

28

19.09

4-(3-Methoxycarbonylpropyl)-4-butanolide

C₉H₁₄O₄

186

29

19.84

Benzoic Acid

C₇H₆O₂

122

30

20.38

2,4,6,8,10-Pentamethyl-1-undecene

C₁₆H₃₂

222

31

20.56

2,3-Dihydroxybenzaldehyde

C₇H₆O₃

138

32

20.67

Dihydro-4-hydroxy-2(3H)-furanone

C₄H₆O₃

102

33

20.82

2-Methoxy-4-methyl-phenol

C₈H₁₀O₂

138

34

21.14

2,5-Dimethyl-4-hydroxy-3(2H)-furanone

C₆H₈O₃

128

35

21.42

1,2-Benzenediol

C₆H₆O₂

110

36

23.02

3-Methyl-2,4(3H,5H)-furandione

C₅H₆O₃

114

37

23.09

Tetrahydro-6-methyl-2H-pyran-2-one

C₆H₁₀O₂

114

38

23.17

3-Hydroxy-cyclohexanone

C₆H₁₀O₂

114