##TITLE=cis-1,4-Diacetoxy-2-butene
##JCAMP-DX=4.24
##DATA TYPE=INFRARED SPECTRUM
##ORIGIN=EPA-IR VAPOR PHASE LIBRARY
##OWNER=SRD/NIST
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
##CAS REGISTRY NO=25260-60-0
##MOLFORM=C 8 H 12 O 4
##$NIST SOURCE=MSDC-IR
##STATE=gas
##XUNITS=1/CM
##YUNITS=ABSORBANCE
##XFACTOR=1.
##YFACTOR=0.001
##DELTAX=1.92934
##FIRSTX=549.9
##LASTX=3999.5
##FIRSTY=3.47
##MAXX=3999.53
##MINX=549.863
##MAXY=0.43936
##MINY=0
##NPOINTS=1789
##XYDATA=(X++(Y..Y))
549.863 3.47 3.49 3.44 4.07 4.25 4.19 4.45 4.72 4.9 4.91
569.156 5.11 5.41 5.66 6.03 6.31 6.35 6.52 6.66 6.87 7.28
588.450 7.49 7.56 7.67 8.22 8.79 9.16 9.6 9.94 10.29 10.59
607.743 10.8 11 11.11 11.2 11.24 11.31 11.52 11.59 11.67 11.92
627.037 11.98 12 12.04 11.94 11.71 11.41 10.98 10.5 10.13 9.63
646.330 8.96 8.34 7.89 7.44 6.89 6.45 6.1 5.83 5.48 5.21
665.624 5.14 5.12 4.97 4.73 4.7 4.63 4.54 4.5 4.37 4.32
684.917 4.41 4.5 4.5 4.41 4.46 4.55 4.57 4.6 4.67 4.75
704.210 4.9 4.98 4.92 4.98 5.04 5.1 5.11 5.05 5.05 4.97
723.504 4.97 5.01 4.97 4.98 4.87 4.77 4.77 4.69 4.6 4.56
742.797 4.46 4.42 4.44 4.33 4.12 3.91 3.76 3.6 3.49 3.33
762.091 3.07 2.8995 2.7938 2.7049 2.6115 2.5833 2.5047 2.3859 2.2546 2.1916
781.384 2.2003 2.1569 2.1592 2.2056 2.2161 2.2435 2.3434 2.3032 2.2547 2.3055
800.678 2.4021 2.5989 2.7233 2.9118 3.23 3.37 3.61 3.96 4.31 4.71
819.971 5.13 5.58 6.02 6.51 7.11 7.75 8.34 8.61 8.89 9.12
839.264 9.15 9.14 8.97 8.71 8.44 8.23 8.05 7.79 7.54 7.37
858.558 7.31 7.32 7.25 7.21 7.34 7.54 7.55 7.54 7.65 7.75
877.851 7.82 7.97 8.09 8.09 8.15 8.18 8.19 8.18 8.05 7.88
897.145 7.62 7.46 7.29 7.15 7.18 7.1 6.93 6.88 6.92 6.99
916.438 7.11 7.28 7.43 7.61 7.79 8.11 8.48 8.75 9.27 9.86
935.732 10.41 11.01 11.66 12.41 13.28 14.32 15.41 16.57 18.07 19.76
955.025 21.48 23.42 25.47 27.37 29.18 30.71 31.77 32.38 32.48 32.14
974.318 31.42 30.57 29.75 29.17 28.85 28.71 29.02 29.78 30.78 32.1
993.612 33.8 35.89 38.31 41.15 44.38 47.89 51.81 56.28 61.27 66.59
1012.905 72.2 78.26 84.61 90.84 96.8 102.11 106.42 109.42 110.79 110.44
1032.199 108.39 104.77 99.97 94.24 87.83 81.29 74.82 68.58 62.82 57.63
1051.492 53.07 49.05 45.45 42.37 39.85 37.67 35.88 34.47 33.22 32.29
1070.786 31.61 31.02 30.53 30.06 29.5 28.99 28.43 27.78 27.01 26.1
1090.079 25.35 24.45 23.4 22.44 21.48 20.46 19.45 18.46 17.43 16.5
1109.372 15.52 14.64 13.77 12.94 12.2 11.36 10.8 10.16 9.52 9.13
1128.666 8.71 8.42 8.1 7.77 7.5 7.26 7.19 7.23 7.22 7.26
1147.959 7.43 7.66 7.67 7.85 8.34 8.86 9.32 9.88 10.61 11.32
1167.253 12.17 13.03 14.07 15.61 17.24 18.86 21.06 23.66 26.89 30.91
1186.546 35.37 40.23 46.37 54.23 63.53 74.69 88.22 105.34 126.12 151.03
1205.840 181.31 216.83 256.42 299.97 344.7 384.53 414.92 434.34 439.36 429.59
1225.133 408.81 379.65 345.88 311.6 280.49 254.07 231.29 211.51 193.94 177.7
1244.426 162.45 147.71 133.7 120.64 108.51 97.95 88.96 81.07 74.61 69.26
1263.720 64.72 60.92 57.63 54.86 52.53 49.99 47.39 44.83 41.96 39
1283.013 35.86 32.58 29.26 26.06 23.27 20.77 18.52 16.78 15.26 13.9
1302.307 12.8 11.83 11.02 10.36 9.74 9.28 8.94 8.64 8.47 8.34
1321.600 8.26 8.2 8.2 8.37 8.56 8.76 9.05 9.41 9.87 10.41
1340.894 11.08 11.93 12.98 14.26 15.76 17.69 20.06 22.87 26.38 30.76
1360.187 36.12 42.66 50.35 58.5 66.06 72.18 76.22 77.74 76.59 72.75
1379.480 66.67 59.51 52.38 46.09 40.79 36.44 32.75 29.45 26.48 23.81
1398.774 21.39 19.19 17.41 16.03 14.98 14.16 13.49 12.95 12.57 12.3
1418.067 12.04 11.91 11.84 11.79 11.93 12.13 12.34 12.7 13 13.34
1437.361 13.87 14.38 14.9 15.33 15.73 16.05 16.24 16.27 16.15 15.95
1456.654 15.62 15.28 14.86 14.44 14.09 13.62 13.08 12.61 12.23 11.73
1475.948 11.21 10.71 10.21 9.72 9.3 9.02 8.66 8.2 7.89 7.75
1495.241 7.52 7.21 6.92 6.7 6.62 6.53 6.39 6.17 5.99 5.98
1514.534 5.96 5.86 5.75 5.72 5.64 5.5 5.35 5.19 5.12 5.15
1533.828 5.07 4.93 4.87 4.85 4.75 4.58 4.5 4.44 4.41 4.4
1553.121 4.39 4.38 4.4 4.36 4.21 4.13 4.08 4.05 4.11 4.15
1572.415 4.05 3.98 3.98 3.96 3.93 3.91 3.9 3.94 3.93 3.93
1591.708 3.96 3.95 3.91 3.91 3.92 3.92 3.9 4 4.07 4.01
1611.002 4.08 4.08 4.11 4.22 4.25 4.24 4.29 4.33 4.36 4.44
1630.295 4.5 4.52 4.62 4.71 4.73 4.83 4.95 5.07 5.17 5.31
1649.588 5.42 5.48 5.56 5.6 5.69 5.77 5.83 5.94 6.08 6.14
1668.882 6.22 6.3 6.44 6.56 6.58 6.69 6.92 7.13 7.31 7.47
1688.175 7.7 8.07 8.42 8.8 9.32 9.85 10.47 11.13 11.77 12.59
1707.469 13.6 14.76 16.04 17.44 18.99 20.75 22.68 24.82 27.22 29.95
1726.762 33.18 36.84 41.02 45.94 51.74 58.23 65.67 74.41 84.24 95.52
1746.056 108.23 122.37 137.69 154.21 171.19 187.79 203.06 215.03 222.75 226.19
1765.349 225.04 218.98 208.2 193.65 176.32 158.51 140.88 124.03 108.43 94.34
1784.642 81.89 70.98 61.54 53.39 46.44 40.42 35.36 31.12 27.53 24.5
1803.936 21.95 19.79 17.9 16.23 14.77 13.58 12.55 11.48 10.63 9.88
1823.229 9.14 8.58 8.08 7.68 7.28 6.84 6.5 6.24 6.04 5.84
1842.523 5.63 5.46 5.26 5.09 4.99 4.83 4.74 4.66 4.52 4.44
1861.816 4.38 4.25 4.18 4.11 4 3.95 3.85 3.72 3.66 3.6
1881.110 3.54 3.49 3.47 3.44 3.38 3.32 3.27 3.23 3.16 3.21
1900.403 3.22 3.11 3.07 3.04 3.04 3.07 3.12 3.13 3.12 3.11
1919.696 3.08 3.07 3.08 3.07 3.07 3.03 2.97 2.95 2.9048 2.8473
1938.990 2.8182 2.8115 2.7829 2.7652 2.8056 2.831 2.7514 2.6283 2.6289 2.694
1958.283 2.6519 2.6123 2.6272 2.6505 2.6572 2.6363 2.6329 2.6209 2.6068 2.5813
1977.577 2.5332 2.5088 2.5646 2.51 2.4908 2.5471 2.5123 2.5166 2.4741 2.425
1996.870 2.4363 2.4017 2.3747 2.399 2.4248 2.3984 2.4101 2.4683 2.4593 2.4299
2016.164 2.464 2.4925 2.4749 2.4982 2.5398 2.5999 2.5783 2.4416 2.4631 2.6166
2035.457 2.6726 2.6886 2.7258 2.7848 2.8756 2.8904 2.9395 3.07 3.13 3.12
2054.750 3.14 3.13 3.11 3.08 2.98 2.9421 2.9475 2.9024 2.8207 2.7205
2074.044 2.6507 2.6411 2.618 2.5808 2.5323 2.4964 2.4538 2.435 2.4426 2.4274
2093.337 2.435 2.4217 2.3844 2.3814 2.4428 2.4715 2.442 2.4573 2.4983 2.4523
2112.631 2.4368 2.4723 2.4383 2.3733 2.3374 2.3264 2.2287 2.1282 2.109 2.1119
2131.924 2.1009 2.0519 1.99293 1.9179 1.8668 1.838 1.784 1.739 1.697 1.686
2151.218 1.68 1.672 1.689 1.617 1.529 1.576 1.632 1.628 1.573 1.526
2170.511 1.574 1.617 1.616 1.59 1.561 1.539 1.551 1.517 1.486 1.499
2189.804 1.526 1.585 1.594 1.556 1.549 1.619 1.649 1.639 1.608 1.587
2209.098 1.661 1.698 1.688 1.733 1.739 1.689 1.635 1.597 1.596 1.593
2228.391 1.541 1.555 1.581 1.593 1.571 1.558 1.599 1.59 1.544 1.525
2247.685 1.522 1.513 1.532 1.489 1.413 1.431 1.444 1.443 1.49 1.456
2266.978 1.41 1.384 1.373 1.406 1.414 1.396 1.396 1.347 1.338 1.328
2286.272 1.281 1.285 1.33 1.408 1.415 1.405 1.358 1.342 1.338 1.286
2305.565 1.263 1.282 1.277 1.224 1.246 1.296 1.32 1.341 1.321 1.34
2324.858 1.388 1.383 1.362 1.408 1.439 1.449 1.441 1.411 1.387 1.371
2344.152 1.337 1.294 1.361 1.384 1.378 1.397 1.356 1.353 1.367 1.362
2363.445 1.398 1.409 1.394 1.33 1.322 1.39 1.368 1.388 1.397 1.357
2382.739 1.321 1.333 1.371 1.389 1.399 1.402 1.449 1.42 1.394 1.443
2402.032 1.507 1.549 1.529 1.547 1.556 1.558 1.611 1.65 1.64 1.67
2421.326 1.642 1.615 1.614 1.594 1.617 1.608 1.642 1.659 1.656 1.719
2440.619 1.782 1.794 1.805 1.772 1.751 1.768 1.777 1.802 1.78 1.731
2459.912 1.68 1.714 1.774 1.698 1.631 1.667 1.658 1.655 1.604 1.519
2479.206 1.575 1.579 1.516 1.491 1.48 1.445 1.44 1.421 1.382 1.338
2498.499 1.26 1.266 1.221 1.213 1.237 1.189 1.144 1.14 1.138 1.099
2517.793 1.088 1.066 1.021 1.032 1.034 0.962 0.994 1.04 0.994 0.961
2537.086 0.93 0.91 0.93 0.987 0.962 0.987 1.025 1.026 1.048 1.069
2556.380 1.061 1.019 1.057 1.067 1.049 1.053 1.074 1.134 1.202 1.225
2575.673 1.221 1.223 1.241 1.248 1.217 1.234 1.256 1.301 1.29 1.238
2594.966 1.273 1.253 1.213 1.165 1.194 1.239 1.135 1.054 1.071 1.081
2614.260 1.113 1.124 1.118 1.088 1.091 1.127 1.048 0.998 0.986 0.969
2633.553 0.998 1.055 1.091 0.986 0.971 1.061 1.015 0.972 1.013 1.043
2652.847 0.985 0.96 1.008 1.006 0.981 0.979 1.001 0.95 0.92 0.94
2672.140 1.014 1.059 0.967 0.94 0.966 0.99 0.979 0.89 0.92 1.026
2691.434 1.039 0.95 0.92 1.047 1.096 1.047 1.024 1.026 1.034 1.043
2710.727 0.979 0.94 1.008 1.144 1.186 1.204 1.224 1.155 1.158 1.17
2730.020 1.169 1.158 1.171 1.149 1.097 1.137 1.196 1.19 1.226 1.228
2749.314 1.155 1.042 1.019 1.08 1.015 1.022 1.159 1.259 1.341 1.306
2768.607 1.26 1.269 1.328 1.28 1.121 1.021 1.071 1.19 1.286 1.326
2787.901 1.269 1.353 1.403 1.35 1.319 1.326 1.377 1.325 1.303 1.444
2807.194 1.48 1.393 1.351 1.398 1.518 1.51 1.469 1.506 1.499 1.507
2826.488 1.511 1.63 1.736 1.667 1.633 1.612 1.719 1.9319 2.01913 2.04403
2845.781 1.97593 1.8998 2.00032 2.2583 2.4142 2.4742 2.5971 2.6851 2.7957 2.9456
2865.074 2.96 3.14 3.42 3.6 3.76 3.8 3.98 4.26 4.44 4.61
2884.368 4.89 5.16 5.3 5.62 5.83 5.95 6.13 6.17 6.37 6.62
2903.661 6.79 7.07 7.27 7.36 7.32 7.32 7.6 7.9 8.1 8.31
2922.955 8.63 8.92 9.29 9.68 10.13 10.75 11.47 12.32 13.15 14.08
2942.248 15.12 16 16.88 17.7 18.15 18.45 18.67 18.69 18.52 18.28
2961.542 17.81 17.13 16.74 16.37 15.63 15.03 14.48 13.98 13.64 13.22
2980.835 12.8 12.32 11.87 11.41 11.01 10.56 10.14 9.83 9.43 9.1
3000.128 8.66 8.32 8.04 7.77 7.68 7.65 7.64 7.58 7.68 7.93
3019.422 8.22 8.39 8.68 9.29 9.9 10.51 11.21 11.84 12.49 13.08
3038.715 13.5 14 14.13 13.84 13.43 12.88 12.22 11.42 10.52 9.53
3058.009 8.51 7.52 6.68 6.03 5.46 4.9 4.61 4.4 4.13 3.97
3077.302 3.74 3.57 3.56 3.55 3.37 3.19 3.14 3.15 3.1 2.8846
3096.596 2.748 2.5318 2.3257 2.2797 2.1605 1.9239 1.9262 1.9079 1.8604 1.657
3115.889 1.38 1.434 1.389 1.315 1.508 1.417 1.222 1.141 0.94 1.004
3135.182 1.202 1.143 1.076 0.963 0.85 0.84 0.81 0.81 0.64 0.6
3154.476 0.58 0.44 0.51 0.37 0.07 0.24 0.42 0.37 0.6 0.68
3173.769 0.5 0.33 0.14 0.28 0.46 0.29 0.08 0.07 0.19 0.28
3193.063 0.31 0.42 0.31 0.08 0.16 0.24 0.25 0.32 0.28 0.38
3212.356 0.53 0.34 0.22 0.37 0.53 0.52 0.4 0.37 0.44 0.43
3231.650 0.33 0.24 0.06 0.03 0.1 0.1 0.19 0.27 0.14 0.22
3250.943 0.32 0.28 0.4 0.3 0.21 0.24 0.3 0.19 0.28 0.54
3270.236 0.29 0.02 0.2 0.38 0.21 0.13 0.09 0.1 0.23 0.34
3289.530 0.38 0.33 0.17 0 0.18 0.31 0.44 0.51 0.32 0.24
3308.823 0.22 0.27 0.32 0.39 0.24 0.16 0.15 0.13 0.37 0.49
3328.117 0.35 0.29 0.18 0.06 0.3 0.34 0.21 0.32 0.28 0.31
3347.410 0.29 0.15 0.21 0.26 0.53 0.61 0.38 0.22 0.18 0.07
3366.704 0.2 0.41 0.35 0.36 0.18 0.11 0.37 0.41 0.51 0.49
3385.997 0.21 0.29 0.46 0.43 0.56 0.54 0.25 0.35 0.51 0.36
3405.290 0.4 0.53 0.57 0.66 0.47 0.35 0.55 0.69 0.62 0.59
3424.584 0.66 0.77 0.73 0.63 0.58 0.42 0.41 0.52 0.46 0.42
3443.877 0.53 0.42 0.49 0.78 0.88 0.89 0.76 0.91 1.113 1.04
3463.171 0.967 0.972 1.017 1.098 1.177 1.196 1.312 1.478 1.498 1.438
3482.464 1.44 1.509 1.709 1.9288 1.9272 2.02322 2.2959 2.4226 2.517 2.7342
3501.758 2.98 3.13 3.1 3.14 3.12 2.9385 2.6731 2.6481 2.6801 2.4456
3521.051 2.194 2.0948 1.8967 1.803 1.8641 1.689 1.653 1.55 1.446 1.491
3540.344 1.279 1.211 1.23 1.05 1.075 1.202 1.117 0.986 1.028 0.8
3559.638 0.76 1.002 1.112 0.997 0.93 0.93 0.8 0.85 0.93 0.973
3578.931 0.91 0.81 0.73 0.74 0.84 0.984 0.92 0.81 0.78 0.82
3598.225 0.77 0.79 0.86 0.73 0.61 0.62 0.68 0.77 0.93 0.86
3617.518 0.82 0.76 0.87 1.152 1.064 0.76 0.69 0.87 0.88 0.94
3636.812 1.085 1.067 0.94 0.81 0.85 0.89 0.9 0.93 0.92 0.88
3656.105 0.74 0.74 0.93 1.068 0.95 0.83 0.76 0.79 1.048 1.03
3675.398 1.027 1.168 0.976 0.973 1.112 1.147 1.101 0.958 0.997 0.995
3694.692 0.95 0.82 0.73 0.77 0.77 0.81 0.95 0.9 0.81 0.95
3713.985 0.91 0.93 0.92 0.85 0.91 0.91 0.89 0.84 0.86 0.953
3733.279 1.003 0.88 0.89 0.88 0.85 0.84 0.85 0.93 0.89 0.93
3752.572 0.991 0.996 0.86 1.023 1.25 1.166 0.91 0.75 0.85 0.973
3771.866 0.988 0.94 0.981 0.963 1.007 1.102 1.024 0.997 1.002 0.88
3791.159 0.983 1.122 1.096 1.119 1.106 1.142 1.104 1.048 1.126 1.032
3810.452 0.91 0.999 0.999 0.94 1.066 1.047 1.059 1.121 1.049 1.041
3829.746 1.087 1.138 1.091 1.18 1.269 1.116 1 1 1.039 1.054
3849.039 1.148 1.111 1.041 0.999 0.973 0.994 0.987 1.153 1.163 1.125
3868.333 1.25 1.164 1.126 1.291 1.397 1.335 1.221 1.083 1.105 1.273
3887.626 1.172 1.169 1.198 1.09 1.255 1.5 1.485 1.318 1.188 1.177
3906.920 1.213 1.209 1.256 1.277 1.264 1.221 1.233 1.274 1.3 1.315
3926.213 1.333 1.371 1.333 1.263 1.25 1.344 1.289 1.239 1.264 1.306
3945.506 1.314 1.313 1.478 1.543 1.528 1.428 1.316 1.327 1.269 1.255
3964.800 1.331 1.504 1.442 1.436 1.63 1.559 1.438 1.457 1.359 1.325
3984.093 1.427 1.449 1.477 1.481 1.491 1.509 1.576 1.642 1.561
##END=
