TEREPHTHALIC ACID 2-HYDROXYETHYL METHYL ESTER(3645-00-9) IR2
Molecular FormulaC11H12O5
Molecular Weight224.21
InChIInChI=1S/C11H12O5/c1-15-10(13)8-2-4-9(5-3-8)11(14)16-7-6-12/h2-5,12H,6-7H2,1H3
InChIKey DJQMYWWZWUOCBQ-UHFFFAOYSA-N
SmilesC1(C(OCCO)=O)=CC=C(C(OC)=O)C=C1
-
![](https://www.chemicalbook.com/Spectrum/3645-00-9_MS.gif)
Mass
MS-IW-9282
2-hydroxyethyl methyl terephthalate
C11H12O5 (Mass of molecular ion: 224)
Source Temperature: 150 °C
Sample Temperature: 120 °C
Direct, 75 eV
15.0 2.0
27.0 1.3
28.0 2.2
29.0 1.6
31.0 2.1
39.0 1.2
43.0 1.4
44.0 4.5
45.0 1.5
50.0 6.2
51.0 1.7
52.0 2.0
59.0 3.9
65.0 4.8
66.0 2.0
74.0 1.9
75.0 6.2
76.0 10.0
77.0 6.0
91.0 1.3
92.0 1.6
93.0 1.6
103.0 12.2
104.0 10.1
105.0 5.9
119.0 2.6
120.0 4.8
121.0 4.1
132.0 1.4
135.0 19.1
136.0 2.0
149.0 12.0
150.0 1.2
163.0 100.0
164.0 10.2
165.0 1.2
179.0 2.1
181.0 69.6
182.0 7.0
193.0 10.9
194.0 1.9