1,1,1-Tris(hydroxymethyl)ethane(77-85-0) IR2
Molecular FormulaC5H12O3
Molecular Weight120.15
InChIInChI=1S/C5H12O3/c1-5(2-6,3-7)4-8/h6-8H,2-4H2,1H3
InChIKey QXJQHYBHAIHNGG-UHFFFAOYSA-N
SmilesC(O)C(CO)(C)CO
-
![](https://www.chemicalbook.com/Spectrum/77-85-0_MS.gif)
Mass
MS-NW-1452
2-hydroxymethyl-2-methyl-1,3-propanediol
C5H12O3 (Mass of molecular ion: 120)
Source Temperature: 260 °C
Sample Temperature: 170 °C
Reservoir, 75 eV
15.0 2.9
17.0 1.0
18.0 4.6
19.0 8.9
26.0 1.4
27.0 18.6
28.0 4.1
29.0 16.2
30.0 2.2
31.0 47.2
32.0 1.1
38.0 1.0
39.0 19.0
40.0 2.9
41.0 65.0
42.0 7.7
43.0 36.2
44.0 5.6
45.0 5.4
47.0 3.8
53.0 3.8
54.0 8.9
55.0 7.0
56.0 15.2
57.0 100.0
58.0 5.4
59.0 12.3
69.0 8.5
70.0 2.8
71.0 21.4
72.0 92.4
73.0 5.6
83.0 1.9
84.0 3.0
89.0 1.1