Monoethyl maleate(3990-03-2) 1H NMR
Product NameMonoethyl maleate
CAS3990-03-2
Molecular FormulaC6H8O4
Molecular Weight144.13
InChIInChI=1S/C6H8O4/c1-2-10-6(9)4-3-5(7)8/h3-4H,2H2,1H3,(H,7,8)/b4-3-
InChIKey XLYMOEINVGRTEX-ARJAWSKDSA-N
SmilesC(OCC)(=O)/C=C\C(O)=O
-
MassMS-NW-0532 ethyl hydrogen maleate C6H8O4 (Mass of molecular ion: 144)
Source Temperature: 260 °C Sample Temperature: 180 °C Reservoir, 75 eV
14.0 1.3 15.0 3.1 18.0 3.6 19.0 1.1 25.0 3.3 26.0 31.4 27.0 22.4 28.0 4.1 29.0 24.9 30.0 2.0 31.0 28.1 41.0 1.1 42.0 1.4 43.0 4.9 44.0 2.0 45.0 17.4 46.0 5.3 47.0 1.2 53.0 4.4 54.0 28.6 55.0 7.2 56.0 1.1 71.0 3.9 72.0 2.2 81.0 1.0 82.0 6.2 98.0 5.4 99.0 100.0 100.0 11.4 101.0 1.1 125.0 1.4 126.0 16.8 127.0 30.1 128.0 9.1 143.0 3.8 145.0 1.0
CCl4 solution
liquid film
4880 A,200 M,liquid
