1,9-DECADIYNE(1720-38-3) IR2
Product Name1,9-DECADIYNE
CAS1720-38-3
Molecular FormulaC10H14
Molecular Weight134.22
InChIInChI=1S/C10H14/c1-3-5-7-9-10-8-6-4-2/h1-2H,5-10H2
InChIKey ILVDYAGPHFWNQI-UHFFFAOYSA-N
SmilesC#CCCCCCCC#C
-
MassMS-NW-2202 1,9-decadiyne C10H14 (Mass of molecular ion: 134)
Source Temperature: 270 °C Sample Temperature: 170 °C Reservoir, 75 eV
18.0 3.7 26.0 1.8 27.0 31.6 28.0 1.4 29.0 15.1 37.0 1.5 38.0 4.7 39.0 52.0 40.0 10.0 41.0 72.3 42.0 4.4 43.0 7.4 50.0 5.0 51.0 11.2 52.0 8.1 53.0 39.8 54.0 22.6 55.0 58.2 56.0 3.1 62.0 1.1 63.0 2.8 65.0 15.4 66.0 12.3 67.0 61.6 68.0 5.5 69.0 2.1 77.0 36.5 78.0 21.3 79.0 80.1 80.0 20.3 81.0 14.5 82.0 4.6 83.0 1.2 91.0 100.0 92.0 19.1 93.0 27.3 94.0 5.4 95.0 15.8 96.0 1.3 103.0 2.1 104.0 1.2 105.0 29.8 106.0 7.9 107.0 1.4 117.0 2.6 119.0 8.3 133.0 2.4
90 MHz in CDCl3
-
1H NMR 89.56 MHz C10 H14 0.04 ml : 0.5 ml CDCl3 1,9-decadiyne 
Assign. Shift(ppm)
A 2.18 B 1.938 C 1.79 to 1.29
Hz ppm Int.204.81 2.287 66 204.31 2.282 67 202.44 2.261 123 201.38 2.249 123 197.56 2.206 392 194.94 2.177 430 193.19 2.158 154 192.63 2.151 155 190.63 2.129 181 188.69 2.107 192 175.94 1.965 770 173.50 1.938 1000 170.69 1.906 486 151.44 1.691 40 150.19 1.677 32 149.31 1.668 39 148.81 1.662 43 145.00 1.620 114 143.31 1.601 109 139.88 1.562 140 137.38 1.534 204 137.06 1.531 204 129.81 1.450 780 124.38 1.389 108 122.44 1.368 66 121.44 1.356 62 119.94 1.340 50 118.13 1.320 36 117.44 1.312 34
in CDCl3
CCl4 solution
liquid film
4880 A,150M,liquid
