1-Methylene-2-propenyl / ms-SPES 7-9.2eV 1,2-butadiene precursor ⚠️Isomer Mix <BR>E I<BR>7.0065 63.0<BR>7.0098 50.02<BR>7.0131 21.52<BR>7.0164 1.06<BR>7.0197 2.38<BR>7.023 6.35<BR>7.0263 9.78<BR>7.0296 6.06<BR>7.0329 4.39<BR>7.0362 7.43<BR>7.0395 0.14<BR>7.0428 16.42<BR>7.0461 1.4<BR>7.0494 1.0<BR>7.0527 9.3<BR>7.056 4.63<BR>7.0593 3.05<BR>7.0626 0.82<BR>7.0659 3.08<BR>7.0692 5.36<BR>7.0725 9.33<BR>7.0758 15.37<BR>7.0792 8.44<BR>7.0825 19.15<BR>7.0858 17.69<BR>7.0891 11.66<BR>7.0924 6.16<BR>7.0957 2.4<BR>7.099 9.61<BR>7.1023 14.43<BR>7.1056 3.76<BR>7.1089 0.45<BR>7.1122 0.01<BR>7.1155 2.06<BR>7.1188 5.07<BR>7.1221 17.18<BR>7.1254 21.32<BR>7.1287 2.5<BR>7.132 13.61<BR>7.1353 5.79<BR>7.1386 0.05<BR>7.1419 0.31<BR>7.1452 0.33<BR>7.1485 2.8<BR>7.1518 7.94<BR>7.1551 11.17<BR>7.1584 14.75<BR>7.1617 15.34<BR>7.165 7.85<BR>7.1683 7.73<BR>7.1716 10.49<BR>7.1749 5.24<BR>7.1783 7.73<BR>7.1815 7.44<BR>7.1849 7.61<BR>7.1882 0.38<BR>7.1915 0.66<BR>7.1948 11.92<BR>7.1981 4.2<BR>7.2014 0.84<BR>7.2047 6.54<BR>7.208 7.72<BR>7.2113 8.26<BR>7.2146 12.45<BR>7.2179 0.85<BR>7.2212 0.12<BR>7.2245 4.35<BR>7.2278 4.4<BR>7.2311 5.54<BR>7.2344 5.55<BR>7.2377 6.66<BR>7.241 12.08<BR>7.2443 22.62<BR>7.2476 12.27<BR>7.2509 10.61<BR>7.2542 8.42<BR>7.2575 6.37<BR>7.2608 2.73<BR>7.2641 2.16<BR>7.2674 16.18<BR>7.2707 14.54<BR>7.274 3.49<BR>7.2774 2.01<BR>7.2806 3.45<BR>7.284 8.64<BR>7.2872 1.64<BR>7.2906 0.34<BR>7.2938 2.47<BR>7.2972 0.04<BR>7.3004 5.91<BR>7.3037 10.45<BR>7.3071 13.87<BR>7.3104 1.83<BR>7.3137 0.0<BR>7.317 0.01<BR>7.3203 0.34<BR>7.3236 0.58<BR>7.3269 0.04<BR>7.3302 0.0<BR>7.3335 0.0<BR>7.3368 0.0<BR>7.3401 0.0<BR>7.3434 0.0<BR>7.3467 0.0<BR>7.35 0.0<BR>7.3533 0.0<BR>7.3566 0.0<BR>7.3599 0.17<BR>7.3632 1.08<BR>7.3665 1.39<BR>7.3698 0.0<BR>7.3731 0.41<BR>7.3765 0.23<BR>7.3797 0.05<BR>7.383 0.04<BR>7.3863 1.28<BR>7.3896 2.25<BR>7.393 0.69<BR>7.3962 0.76<BR>7.3996 0.42<BR>7.4028 0.12<BR>7.4062 0.14<BR>7.4095 0.33<BR>7.4127 0.02<BR>7.4161 0.0<BR>7.4194 0.0<BR>7.4227 0.0<BR>7.426 0.39<BR>7.4293 0.03<BR>7.4326 0.0<BR>7.4359 0.02<BR>7.4392 0.09<BR>7.4425 0.23<BR>7.4458 0.56<BR>7.4491 0.91<BR>7.4524 0.89<BR>7.4557 1.45<BR>7.459 2.95<BR>7.4623 0.21<BR>7.4657 0.05<BR>7.4689 0.34<BR>7.4722 1.71<BR>7.4756 2.14<BR>7.4788 1.18<BR>7.4821 0.38<BR>7.4855 6.98<BR>7.4888 17.39<BR>7.4921 19.79<BR>7.4954 14.02<BR>7.4986 13.99<BR>7.502 20.46<BR>7.5053 17.46<BR>7.5086 19.75<BR>7.5118 26.77<BR>7.5152 38.67<BR>7.5185 48.79<BR>7.5218 59.47<BR>7.5251 81.6<BR>7.5284 49.9<BR>7.5317 41.74<BR>7.535 83.77<BR>7.5383 82.25<BR>7.5416 93.66<BR>7.5449 61.46<BR>7.5482 63.67<BR>7.5515 130.78<BR>7.5548 145.15<BR>7.5581 182.94<BR>7.5614 173.58<BR>7.5647 211.96<BR>7.5681 215.03<BR>7.5713 167.05<BR>7.5747 198.46<BR>7.5779 219.61<BR>7.5813 248.92<BR>7.5845 330.09<BR>7.5879 261.21<BR>7.5911 192.11<BR>7.5945 211.28<BR>7.5978 177.63<BR>7.601 169.74<BR>7.6044 163.58<BR>7.6077 208.79<BR>7.611 166.09<BR>7.6143 172.31<BR>7.6176 159.28<BR>7.6208 143.31<BR>7.6242 185.48<BR>7.6275 229.99<BR>7.6308 262.35<BR>7.6341 222.99<BR>7.6374 222.68<BR>7.6407 206.11<BR>7.644 96.78<BR>7.6474 173.5<BR>7.6506 258.56<BR>7.6539 304.33<BR>7.6572 145.24<BR>7.6605 165.39<BR>7.6638 170.6<BR>7.6671 136.81<BR>7.6704 85.77<BR>7.6737 70.71<BR>7.677 102.48<BR>7.6804 96.52<BR>7.6836 129.35<BR>7.6869 120.82<BR>7.6902 69.71<BR>7.6935 41.21<BR>7.6969 32.41<BR>7.7001 57.27<BR>7.7034 69.98<BR>7.7068 49.14<BR>7.7101 51.82<BR>7.7134 73.71<BR>7.7167 135.32<BR>7.72 97.31<BR>7.7233 44.03<BR>7.7265 63.71<BR>7.7299 96.02<BR>7.7332 88.01<BR>7.7365 44.53<BR>7.7398 61.73<BR>7.7431 76.19<BR>7.7464 94.84<BR>7.7497 102.0<BR>7.753 97.49<BR>7.7563 99.47<BR>7.7596 57.04<BR>7.7629 87.05<BR>7.7662 64.23<BR>7.7695 42.42<BR>7.7729 40.17<BR>7.7762 61.42<BR>7.7794 113.3<BR>7.7827 95.83<BR>7.786 67.36<BR>7.7894 27.27<BR>7.7927 22.53<BR>7.7959 54.86<BR>7.7993 82.59<BR>7.8025 103.93<BR>7.8059 111.28<BR>7.8092 128.24<BR>7.8125 54.93<BR>7.8158 17.19<BR>7.8191 11.15<BR>7.8224 11.06<BR>7.8257 16.61<BR>7.829 35.1<BR>7.8323 58.43<BR>7.8356 77.26<BR>7.8389 55.21<BR>7.8422 28.48<BR>7.8455 38.47<BR>7.8488 52.38<BR>7.8521 69.48<BR>7.8554 77.48<BR>7.8587 56.24<BR>7.862 25.18<BR>7.8654 18.63<BR>7.8686 42.02<BR>7.872 62.49<BR>7.8752 75.12<BR>7.8786 68.05<BR>7.8818 63.41<BR>7.8851 52.96<BR>7.8884 28.41<BR>7.8917 79.52<BR>7.8951 63.77<BR>7.8984 97.42<BR>7.9017 110.41<BR>7.905 102.78<BR>7.9083 144.33<BR>7.9116 218.67<BR>7.9149 252.35<BR>7.9182 322.9<BR>7.9215 331.64<BR>7.9248 484.76<BR>7.9281 635.93<BR>7.9314 633.02<BR>7.9347 770.21<BR>7.938 854.65<BR>7.9413 1000.0<BR>7.9446 888.05<BR>7.9479 913.64<BR>7.9512 858.7<BR>7.9545 980.82<BR>7.9578 916.14<BR>7.9612 781.26<BR>7.9644 763.91<BR>7.9677 625.83<BR>7.971 542.83<BR>7.9743 563.99<BR>7.9777 522.85<BR>7.9809 753.92<BR>7.9842 815.25<BR>7.9876 529.45<BR>7.9908 372.12<BR>7.9941 422.98<BR>7.9974 354.35<BR>8.0008 284.7<BR>8.0041 288.71<BR>8.0073 331.5<BR>8.0106 491.23<BR>8.014 557.39<BR>8.0173 380.47<BR>8.0206 360.09<BR>8.0239 436.4<BR>8.0272 374.11<BR>8.0305 235.84<BR>8.0338 177.75<BR>8.0371 196.52<BR>8.0404 325.31<BR>8.0437 351.35<BR>8.047 388.49<BR>8.0503 396.31<BR>8.0536 392.61<BR>8.0569 452.72<BR>8.0602 387.34<BR>8.0635 194.64<BR>8.0668 257.18<BR>8.0701 412.16<BR>8.0734 480.15<BR>8.0767 221.87<BR>8.08 178.64<BR>8.0833 249.03<BR>8.0867 214.61<BR>8.0899 190.01<BR>8.0932 299.21<BR>8.0965 269.36<BR>8.0999 183.3<BR>8.1032 87.56<BR>8.1065 164.44<BR>8.1098 273.33<BR>8.113 182.38<BR>8.1164 173.24<BR>8.1197 191.33<BR>8.123 173.29<BR>8.1263 173.82<BR>8.1296 157.09<BR>8.1329 191.47<BR>8.1362 122.72<BR>8.1395 132.45<BR>8.1428 95.32<BR>8.1461 130.11<BR>8.1494 237.39<BR>8.1527 342.32<BR>8.156 237.08<BR>8.1593 203.7<BR>8.1626 276.21<BR>8.1659 210.33<BR>8.1692 121.71<BR>8.1725 109.23<BR>8.1758 66.15<BR>8.1791 122.54<BR>8.1824 302.27<BR>8.1857 329.39<BR>8.189 211.42<BR>8.1923 203.6<BR>8.1957 295.43<BR>8.199 246.73<BR>8.2022 187.15<BR>8.2056 205.05<BR>8.2089 326.74<BR>8.2122 305.36<BR>8.2155 120.18<BR>8.2188 124.26<BR>8.2221 182.59<BR>8.2254 286.8<BR>8.2287 205.78<BR>8.232 139.64<BR>8.2353 141.43<BR>8.2386 96.39<BR>8.2419 107.98<BR>8.2452 185.15<BR>8.2485 158.96<BR>8.2518 79.65<BR>8.2551 221.16<BR>8.2584 111.89<BR>8.2617 112.18<BR>8.265 133.59<BR>8.2683 66.46<BR>8.2716 102.41<BR>8.2749 154.02<BR>8.2782 133.55<BR>8.2816 151.68<BR>8.2848 94.8<BR>8.2881 84.78<BR>8.2915 135.92<BR>8.2947 233.72<BR>8.298 134.98<BR>8.3013 149.6<BR>8.3046 187.74<BR>8.308 71.94<BR>8.3112 103.22<BR>8.3146 184.69<BR>8.3179 172.8<BR>8.3212 204.05<BR>8.3245 149.32<BR>8.3278 147.23<BR>8.3311 73.61<BR>8.3344 80.05<BR>8.3377 153.23<BR>8.341 224.15<BR>8.3443 132.74<BR>8.3476 48.8<BR>8.3509 22.41<BR>8.3542 60.64<BR>8.3575 25.2<BR>8.3608 75.73<BR>8.3641 69.01<BR>8.3674 135.8<BR>8.3707 132.22<BR>8.374 149.2<BR>8.3773 103.67<BR>8.3806 87.73<BR>8.3839 56.27<BR>8.3873 105.72<BR>8.3905 215.58<BR>8.3938 184.5<BR>8.3971 162.94<BR>8.4004 142.58<BR>8.4038 92.64<BR>8.4071 120.46<BR>8.4104 128.73<BR>8.4137 102.81<BR>8.417 155.44<BR>8.4203 166.87<BR>8.4236 55.31<BR>8.4269 165.99<BR>8.4302 129.04<BR>8.4335 79.31<BR>8.4368 169.55<BR>8.4401 93.2<BR>8.4434 73.07<BR>8.4467 83.85<BR>8.45 161.73<BR>8.4533 112.84<BR>8.4566 128.71<BR>8.4599 114.53<BR>8.4632 117.02<BR>8.4666 105.98<BR>8.4698 193.72<BR>8.4731 173.83<BR>8.4765 91.28<BR>8.4797 67.35<BR>8.4831 78.13<BR>8.4864 78.63<BR>8.4897 47.85<BR>8.4929 43.12<BR>8.4963 73.78<BR>8.4995 105.23<BR>8.5029 118.77<BR>8.5062 130.34<BR>8.5095 103.89<BR>8.5128 63.98<BR>8.5161 20.46<BR>8.5194 41.99<BR>8.5227 37.6<BR>8.526 32.36<BR>8.5293 40.14<BR>8.5326 43.0<BR>8.5359 65.21<BR>8.5392 79.43<BR>8.5425 96.85<BR>8.5458 61.99<BR>8.5491 66.27<BR>8.5524 53.8<BR>8.5557 88.75<BR>8.559 137.7<BR>8.5623 88.57<BR>8.5656 59.24<BR>8.5689 27.68<BR>8.5722 19.14<BR>8.5755 27.42<BR>8.5788 34.3<BR>8.5822 24.52<BR>8.5854 48.6<BR>8.5887 66.23<BR>8.5921 46.15<BR>8.5954 70.84<BR>8.5986 56.27<BR>8.602 108.13<BR>8.6053 19.2<BR>8.6086 66.12<BR>8.6118 54.84<BR>8.6152 68.32<BR>8.6185 42.05<BR>8.6218 48.26<BR>8.6251 15.48<BR>8.6284 43.73<BR>8.6317 69.84<BR>8.635 29.52<BR>8.6383 8.97<BR>8.6416 30.41<BR>8.6449 36.33<BR>8.6482 58.49<BR>8.6515 56.39<BR>8.6548 59.93<BR>8.6581 96.78<BR>8.6614 57.49<BR>8.6647 81.58<BR>8.668 123.31<BR>8.6713 69.75<BR>8.6746 43.52<BR>8.6779 78.07<BR>8.6813 97.65<BR>8.6845 81.67<BR>8.6878 83.69<BR>8.6912 107.85<BR>8.6945 149.32<BR>8.6978 98.15<BR>8.7011 71.51<BR>8.7044 67.52<BR>8.7077 78.78<BR>8.711 70.42<BR>8.7143 30.88<BR>8.7176 25.77<BR>8.7208 146.34<BR>8.7241 29.78<BR>8.7275 20.08<BR>8.7308 36.81<BR>8.7341 85.92<BR>8.7374 70.95<BR>8.7407 63.57<BR>8.744 112.68<BR>8.7473 82.06<BR>8.7506 84.01<BR>8.7539 43.58<BR>8.7573 68.44<BR>8.7605 56.68<BR>8.7638 25.59<BR>8.7671 27.26<BR>8.7704 35.68<BR>8.7737 64.0<BR>8.777 41.14<BR>8.7804 14.93<BR>8.7837 30.59<BR>8.787 76.44<BR>8.7903 98.48<BR>8.7935 114.18<BR>8.7969 57.35<BR>8.8002 34.31<BR>8.8035 81.65<BR>8.8068 90.79<BR>8.8101 106.17<BR>8.8134 67.04<BR>8.8167 55.96<BR>8.82 79.52<BR>8.8233 79.49<BR>8.8266 36.36<BR>8.83 16.65<BR>8.8332 32.79<BR>8.8365 50.89<BR>8.8398 59.12<BR>8.8431 87.02<BR>8.8465 51.08<BR>8.8497 76.75<BR>8.853 68.72<BR>8.8563 31.86<BR>8.8596 20.75<BR>8.8629 23.33<BR>8.8662 139.06<BR>8.8695 40.46<BR>8.8729 214.51<BR>8.8762 82.37<BR>8.8795 152.2<BR>8.8827 59.4<BR>8.886 31.08<BR>8.8894 41.32<BR>8.8927 26.45<BR>8.896 17.6<BR>8.8993 7.9<BR>8.9025 2.18<BR>8.9059 30.95<BR>8.9092 63.44<BR>8.9125 88.92<BR>8.9158 135.65<BR>8.9191 56.65<BR>8.9224 85.14<BR>8.9257 70.9<BR>8.929 43.64<BR>8.9323 53.63<BR>8.9356 45.14<BR>8.9389 42.17<BR>8.9422 35.03<BR>8.9455 19.12<BR>8.9489 21.65<BR>8.9521 36.45<BR>8.9555 40.09<BR>8.9588 46.11<BR>8.9621 55.7<BR>8.9654 134.5<BR>8.9686 118.85<BR>8.9719 83.32<BR>8.9752 60.73<BR>8.9786 29.38<BR>8.9818 71.33<BR>8.9851 57.26<BR>8.9884 73.8<BR>8.9917 63.11<BR>8.9951 73.63<BR>8.9984 108.93<BR>9.0017 206.96<BR>9.005 71.35<BR>9.0083 44.78<BR>9.0116 49.73<BR>9.0149 33.78<BR>9.0182 27.62<BR>9.0215 31.17<BR>9.0248 31.14<BR>9.0281 45.73<BR>9.0314 67.02<BR>9.0347 47.54<BR>9.038 62.95<BR>9.0413 57.69<BR>9.0446 82.8<BR>9.0479 17.15<BR>9.0513 5.57<BR>9.0545 58.3<BR>9.0578 83.78<BR>9.0611 58.14<BR>9.0644 51.22<BR>9.0677 13.71<BR>9.071 30.89<BR>9.0744 61.27<BR>9.0776 53.0<BR>9.081 14.24<BR>9.0842 54.72<BR>9.0875 75.63<BR>9.0909 45.86<BR>9.0942 30.14<BR>9.0975 19.22<BR>9.1008 20.13<BR>9.1041 11.11<BR>9.1074 24.67<BR>9.1106 83.46<BR>9.114 38.69<BR>9.1173 23.71<BR>9.1206 34.59<BR>9.1239 27.55<BR>9.1272 52.62<BR>9.1305 38.06<BR>9.1338 23.47<BR>9.1371 22.62<BR>9.1404 56.47<BR>9.1438 73.1<BR>9.147 155.55<BR>9.1503 107.12<BR>9.1536 38.35<BR>9.1569 26.25<BR>9.1603 47.39<BR>9.1635 84.55<BR>9.1669 20.58<BR>9.1701 31.48<BR>9.1735 27.24<BR>9.1767 28.33<BR>9.1801 5.42<BR>9.1834 0.07<BR>9.1867 0.9<BR>9.19 0.0<BR>9.1933 0.0<BR>9.1966 0.0<BR>9.1998 0.0<BR>9.2032 11.55<BR>9.2065 0.0<BR>