WebSite > CAS DataBase List >
20461-95-4More Spectrum > GLYOXYLIC ACID ETHYL ESTER DIETHYL MERCAPTAL(20461-95-4)1HNMR
GLYOXYLIC ACID ETHYL ESTER DIETHYL MERCAPTAL
Product Name GLYOXYLIC ACID ETHYL ESTER DIETHYL MERCAPTAL
CAS20461-95-4
MFC8H16O2S2
MW208.34
-
MassMS-IW-1276 ethyl bis(ethylthio)acetate C8H16O2S2 (Mass of molecular ion: 208)
Source Temperature: 230 °C Sample Temperature: 160 °C Reservoir, 75 eV
27.0 7.2 28.0 2.0 29.0 17.5 31.0 1.1 35.0 2.0 41.0 2.5 44.0 1.0 45.0 19.6 46.0 4.1 47.0 3.2 59.0 2.2 60.0 1.0 61.0 4.5 63.0 6.6 73.0 8.3 74.0 2.6 75.0 19.5 76.0 1.1 77.0 3.3 78.0 2.6 79.0 2.8 89.0 2.7 91.0 16.2 101.0 8.5 102.0 6.1 103.0 1.0 105.0 3.8 106.0 1.1 107.0 16.9 108.0 1.0 109.0 1.6 118.0 3.2 119.0 4.9 120.0 2.8 123.0 1.1 135.0 100.0 136.0 7.3 137.0 9.4 146.0 1.9 147.0 28.0 148.0 29.6 149.0 3.5 150.0 1.5 208.0 21.5 209.0 2.3 210.0 2.1
400 MHz in CDCl3
-
1H NMR 399.65 MHz C8 H16 O2 S2 0.05 ml : 0.5 ml CDCl3 ethyl bis(ethylthio)acetate 
Assign. Shift(ppm)
A 4.364 B 4.228 C *1 2.749 D *1 2.701 E 1.309 F 1.276 J(C,D)=-12.6HZ
Hz ppm Int.1744.38 4.365 438 1700.68 4.256 135 1693.48 4.238 377 1686.40 4.220 382 1679.20 4.202 139 1119.38 2.801 39 1111.94 2.783 110 1106.81 2.770 105 1104.49 2.764 117 1099.37 2.751 274 1097.05 2.746 56 1093.63 2.737 112 1091.80 2.732 280 1086.18 2.718 265 1084.35 2.714 120 1081.05 2.705 53 1078.86 2.700 267 1073.61 2.687 109 1071.41 2.681 105 1066.16 2.668 106 1058.84 2.650 38 530.03 1.327 420 522.95 1.309 708 517.09 1.294 673 515.75 1.291 462 509.77 1.276 1000 502.20 1.257 617
in CDCl3
liquid film
More Suppliers
