2-METHYL-1,3-PROPANEDIOL(2163-42-0) IR1
Molecular FormulaC4H10O2
Molecular Weight90.12
InChIInChI=1S/C4H10O2/c1-4(2-5)3-6/h4-6H,2-3H2,1H3
InChIKey QWGRWMMWNDWRQN-UHFFFAOYSA-N
SmilesC(O)C(C)CO
-
![](https://www.chemicalbook.com/Spectrum/2163-42-0_MS.gif)
Mass
MS-IW-5088
2-methyl-1,3-propanediol
C4H10O2 (Mass of molecular ion: 90)
Source Temperature: 200 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
15.0 1.6
17.0 1.9
18.0 9.4
19.0 2.3
26.0 2.7
27.0 18.2
28.0 8.6
29.0 22.0
30.0 5.6
31.0 72.5
32.0 1.9
33.0 1.0
37.0 1.8
38.0 3.1
39.0 24.4
40.0 9.8
41.0 75.2
42.0 100.0
43.0 46.2
44.0 9.1
45.0 3.9
47.0 2.6
49.0 23.4
50.0 1.1
51.0 1.0
53.0 2.8
54.0 7.0
55.0 4.9
57.0 67.8
58.0 4.8
59.0 17.8
60.0 7.2
70.0 2.3
71.0 6.5
72.0 29.2
73.0 2.3