##TITLE=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=18621-75-5
##MOLFORM=C 8 H 12 O 4
##$NIST SOURCE=MSDC-IR
##STATE=gas
##XUNITS=1/CM
##YUNITS=ABSORBANCE
##XFACTOR=1.
##YFACTOR=0.001
##DELTAX=1.92898
##FIRSTX=549.8
##LASTX=4000.7
##FIRSTY=2.05
##MAXX=4000.7
##MINX=549.759
##MAXY=0.33629
##MINY=0
##NPOINTS=1790
##XYDATA=(X++(Y..Y))
549.759 2.05 2.29 2.43 2.29 2.35 2.76 3.01 3.02 3.11 3.32
569.049 3.8 4.13 4.15 4.3 4.44 4.6 4.75 5.08 5.23 5.38
588.339 5.56 5.67 6.04 6.49 6.74 7.07 7.71 8.23 8.44 8.59
607.628 8.86 9.09 9.32 9.41 9.35 9.26 9.32 9.52 9.57 9.54
626.918 9.74 10.02 9.93 9.68 9.74 9.63 9.08 8.53 8.19 7.78
646.208 7.24 6.78 6.33 5.93 5.71 5.33 4.87 4.65 4.42 4.17
665.498 4.01 3.84 3.74 3.67 3.65 3.77 3.65 3.59 3.66 3.57
684.787 3.52 3.44 3.5 3.54 3.48 3.52 3.59 3.68 3.72 3.92
704.077 4.03 4.04 4.05 4.09 4.12 4.02 4.06 4.07 4.07 4.22
723.367 4.12 3.93 3.93 3.98 3.92 3.84 3.76 3.6 3.54 3.66
742.657 3.69 3.52 3.29 3.31 3.32 3.19 3.1 2.97 2.95 2.78
761.947 2.5 2.3 2.09 2.01 1.93 1.74 1.69 1.72 1.71 1.64
781.236 1.65 1.64 1.62 1.6 1.59 1.6 1.59 1.56 1.52 1.57
800.526 1.77 1.95 2.05 2.24 2.35 2.49 2.78 2.95 3.15 3.58
819.816 3.97 4.14 4.54 5.34 5.8 6.27 6.87 7.21 7.36 7.41
839.106 7.53 7.66 7.57 7.28 6.99 6.64 6.54 6.54 6.37 6.27
858.395 6.07 5.91 5.96 6.05 6.1 6.03 5.98 6.01 6.31 6.67
877.685 6.74 6.75 6.77 6.79 6.82 6.83 6.86 6.74 6.43 6.36
896.975 6.35 6.27 6.11 5.88 5.82 5.79 5.73 5.73 5.76 5.74
916.265 5.78 5.85 6.03 6.43 6.65 6.72 6.92 7.2 7.61 8.09
935.555 8.56 8.97 9.42 10.06 10.8 11.64 12.69 13.72 14.83 16.24
954.844 17.75 19.38 21.09 22.59 23.92 25.33 26.3 26.85 27.02 26.59
974.134 26.11 25.61 24.71 24.08 23.93 23.88 23.96 24.57 25.56 26.41
993.424 27.67 29.58 31.74 34.01 36.52 39.24 42.56 46.25 50.27 54.59
1012.714 58.99 64.18 69.65 74.76 79.7 84.04 87.71 90.58 92.01 91.84
1032.003 90.39 87.52 83.79 79.24 73.88 68.28 62.75 57.94 53.31 49.04
1051.293 45.31 41.74 38.49 35.79 33.6 31.77 30.36 28.73 27.52 27.21
1070.583 26.94 26.35 25.86 25.63 25.01 24.56 24.24 23.66 22.69 21.42
1089.873 20.64 20.16 19.59 18.9 18.37 17.46 16.35 15.9 15.25 14.17
1109.163 13.22 12.55 11.74 10.9 10.29 9.5 8.99 8.63 8.02 7.41
1128.452 7.47 7.38 6.8 6.61 6.38 6.43 6.53 6.37 6.24 6.03
1147.742 6.19 6.4 6.64 7.22 7.49 7.58 7.84 8.28 8.94 9.76
1167.032 10.31 11 12.14 13.18 14.47 16.28 18.15 19.96 22.44 25.43
1186.322 28.82 32.91 37.85 43.82 51.12 60 70.53 83.68 99.62 118.23
1205.611 140.65 167.26 197.44 229.77 261.9 290.89 314.47 330.32 336.29 332.6
1224.901 320.83 302.19 278.25 253.39 229.93 208.92 190.89 175.42 161.8 148.83
1244.191 136.36 124.63 113.28 102.5 92.52 83.65 76.13 69.42 63.61 58.95
1263.481 54.84 51.46 48.78 46.47 44.52 42.61 40.55 38.25 35.68 33.06
1282.771 30.47 27.8 25.05 22.37 20.03 17.98 16.1 14.56 13.28 12.06
1302.060 10.99 10.14 9.39 8.79 8.37 7.88 7.52 7.28 7.05 6.93
1321.350 6.88 6.85 6.81 6.89 7.01 7.22 7.53 7.82 8.14 8.59
1340.640 9.2 9.89 10.71 11.75 13.02 14.64 16.68 19.09 22.02 25.72
1359.930 30.29 35.87 42.46 49.43 56.14 61.68 65.3 66.87 66.16 63.09
1379.219 58.03 51.93 45.75 40.21 35.52 31.66 28.43 25.6 23.01 20.66
1398.509 18.57 16.7 15.13 13.81 12.83 12.09 11.51 11.08 10.73 10.47
1417.799 10.31 10.16 10.08 10.05 10.14 10.27 10.47 10.76 11.08 11.4
1437.089 11.77 12.19 12.61 13.01 13.39 13.73 13.91 13.91 13.8 13.64
1456.378 13.35 13.07 12.72 12.33 11.97 11.56 11.15 10.78 10.38 9.93
1475.668 9.51 9.09 8.65 8.23 7.87 7.5 7.14 6.89 6.64 6.37
1494.958 6.11 5.9 5.73 5.62 5.52 5.35 5.18 5.15 5.11 4.96
1514.248 4.85 4.82 4.77 4.66 4.56 4.48 4.41 4.28 4.22 4.18
1533.538 4.05 3.93 3.88 3.83 3.74 3.74 3.68 3.61 3.56 3.49
1552.827 3.45 3.41 3.35 3.29 3.32 3.29 3.24 3.21 3.09 3.08
1572.117 3.12 3.11 3.15 3.13 3.05 3.07 3.1 3.01 3.03 3.07
1591.407 3.04 3.03 3.05 3.05 3.06 3.04 3.05 3.1 3.06 3.07
1610.697 3.15 3.22 3.24 3.21 3.22 3.29 3.29 3.3 3.4 3.43
1629.986 3.42 3.5 3.52 3.6 3.75 3.78 3.83 3.93 4.06 4.21
1649.276 4.33 4.33 4.42 4.53 4.58 4.68 4.74 4.79 4.93 5.04
1668.566 5.02 5.04 5.15 5.27 5.37 5.48 5.63 5.76 5.94 6.14
1687.856 6.34 6.64 6.96 7.29 7.73 8.23 8.83 9.43 10.02 10.83
1707.146 11.69 12.69 13.85 15.15 16.56 18.06 19.83 21.71 23.85 26.25
1726.435 28.97 32.05 35.63 39.78 44.83 50.43 56.55 64.01 72.29 81.83
1745.725 92.46 104.29 117.26 131.51 146.26 160.6 174.12 184.8 191.88 195.27
1765.015 194.74 190.15 181.15 168.89 153.93 138.53 123.26 108.6 94.99 82.6
1784.305 71.71 62.12 53.85 46.74 40.62 35.28 30.94 27.22 23.97 21.26
1803.594 19.05 17.1 15.43 13.99 12.79 11.71 10.7 9.82 9.03 8.35
1822.884 7.82 7.31 6.82 6.39 6.01 5.64 5.33 5.07 4.84 4.64
1842.174 4.5 4.36 4.19 4.06 3.92 3.81 3.73 3.68 3.6 3.49
1861.464 3.39 3.27 3.19 3.11 3.03 3.02 2.99 2.93 2.85 2.75
1880.754 2.71 2.68 2.66 2.6 2.54 2.54 2.48 2.43 2.4 2.38
1900.043 2.39 2.41 2.41 2.39 2.38 2.38 2.38 2.33 2.27 2.26
1919.333 2.28 2.21 2.21 2.24 2.21 2.19 2.17 2.17 2.18 2.13
1938.623 2.09 2.04 2.03 2.04 2.02 1.99 1.95 1.98 1.98 1.92
1957.913 1.91 1.92 1.85 1.82 1.85 1.89 1.88 1.88 1.88 1.86
1977.202 1.83 1.8 1.79 1.77 1.8 1.84 1.82 1.78 1.73 1.72
1996.492 1.75 1.75 1.74 1.74 1.71 1.64 1.64 1.67 1.69 1.7
2015.782 1.69 1.69 1.69 1.71 1.71 1.72 1.77 1.81 1.82 1.84
2035.072 1.9 1.92 1.94 1.95 2.02 2.12 2.19 2.18 2.19 2.28
2054.362 2.27 2.25 2.24 2.23 2.23 2.14 2.07 2.14 2.11 1.96
2073.651 1.88 1.88 1.83 1.8 1.8 1.7 1.65 1.68 1.67 1.67
2092.941 1.68 1.68 1.68 1.71 1.69 1.65 1.64 1.67 1.69 1.72
2112.231 1.73 1.69 1.67 1.65 1.6 1.56 1.5 1.45 1.41 1.37
2131.521 1.33 1.2935 1.2766 1.2432 1.1853 1.1288 1.0836 1.1027 1.1062 1.0148
2150.810 0.9979 1.0442 1.0157 0.9271 0.9177 0.9586 0.9377 0.9564 0.9149 0.8726
2170.100 0.8668 0.8144 0.8417 0.8231 0.7288 0.7623 0.8235 0.7942 0.8022 0.7829
2189.390 0.7544 0.805 0.7912 0.776 0.8402 0.8547 0.8819 0.884 0.8969 0.9382
2208.680 0.9431 0.9036 0.8804 0.9425 0.9054 0.8626 0.9076 0.9399 0.891 0.7748
2227.970 0.7012 0.7592 0.8395 0.8477 0.8119 0.7724 0.7959 0.7818 0.7441 0.7522
2247.259 0.7596 0.7603 0.7751 0.8183 0.7923 0.7579 0.7623 0.7486 0.6938 0.6529
2266.549 0.6673 0.6654 0.6437 0.6547 0.6367 0.618 0.6737 0.6678 0.6692 0.6694
2285.839 0.6246 0.6109 0.6052 0.6048 0.6092 0.5954 0.5707 0.6154 0.5952 0.4769
2305.129 0.4957 0.5878 0.5917 0.5684 0.5952 0.5536 0.5351 0.5889 0.6099 0.5957
2324.418 0.5815 0.5791 0.6344 0.6583 0.6327 0.5869 0.5767 0.6794 0.7066 0.7262
2343.708 0.7029 0.6671 0.7168 0.684 0.6347 0.6289 0.6427 0.6245 0.6226 0.6402
2362.998 0.6078 0.6193 0.6515 0.6271 0.6734 0.6767 0.6401 0.615 0.5574 0.6145
2382.288 0.6709 0.6265 0.61 0.6581 0.6826 0.7192 0.7441 0.6614 0.6154 0.6741
2401.578 0.7589 0.7725 0.7059 0.7167 0.7809 0.7456 0.7074 0.7943 0.8145 0.7386
2420.867 0.8055 0.838 0.869 0.9029 0.9157 0.9477 0.9289 1.0081 1.0305 1.0002
2440.157 1.0492 1.075 1.0226 0.9573 0.9409 0.9279 0.9326 1.0103 0.987 0.9444
2459.447 0.9946 0.9826 0.8863 0.8414 0.8324 0.9027 0.9803 0.9781 0.9954 0.9231
2478.737 0.7862 0.7828 0.7949 0.6899 0.622 0.7056 0.7296 0.6771 0.6786 0.6339
2498.026 0.6021 0.6387 0.6304 0.6066 0.5959 0.584 0.6007 0.551 0.5104 0.5018
2517.316 0.4881 0.4283 0.37001 0.33108 0.33869 0.33224 0.2855 0.2858 0.33434 0.39484
2536.606 0.36176 0.35721 0.3702 0.34016 0.367 0.38996 0.37351 0.32054 0.316495 0.35844
2555.896 0.34241 0.38771 0.4517 0.4466 0.4145 0.4936 0.5326 0.5073 0.5024 0.5587
2575.186 0.6288 0.5672 0.5161 0.5582 0.5705 0.5693 0.6561 0.6629 0.6474 0.6856
2594.475 0.6676 0.6382 0.6164 0.6328 0.5912 0.5281 0.5777 0.5449 0.5203 0.5427
2613.765 0.5552 0.4878 0.4469 0.5057 0.4601 0.4191 0.478 0.4604 0.433 0.4375
2633.055 0.4015 0.4296 0.4677 0.4134 0.37445 0.40089 0.4596 0.4178 0.37774 0.4398
2652.345 0.4277 0.40976 0.4182 0.35662 0.34317 0.36808 0.38089 0.4683 0.4801 0.4198
2671.634 0.4107 0.4458 0.35932 0.2805 0.39637 0.4457 0.4483 0.4841 0.4645 0.4327
2690.924 0.4449 0.4534 0.3714 0.33027 0.39863 0.4859 0.5055 0.4584 0.4559 0.5668
2710.214 0.5786 0.5071 0.5106 0.5406 0.6131 0.641 0.6334 0.5554 0.5292 0.6392
2729.504 0.6377 0.6026 0.6239 0.6149 0.7017 0.7361 0.6597 0.6426 0.6316 0.6078
2748.794 0.6189 0.6631 0.6577 0.5825 0.6266 0.6972 0.6092 0.5884 0.6218 0.632
2768.083 0.6931 0.7221 0.6863 0.6518 0.6958 0.803 0.821 0.765 0.7583 0.8428
2787.373 0.8563 0.8223 0.7945 0.7468 0.8064 0.906 0.9333 0.9546 0.9331 0.9097
2806.663 1.0363 1.1218 1.0337 0.9566 1.0143 1.1215 1.0881 1.0161 1.0182 1.007
2825.953 1.0343 1.0835 1.1007 1.1203 1.118 1.1368 1.1628 1.2761 1.39 1.43
2845.242 1.5 1.55 1.65 1.84 1.88 1.83 1.95 2.09 2.17 2.27
2864.532 2.38 2.48 2.62 2.72 2.87 3.04 3.17 3.32 3.44 3.59
2883.822 3.86 4.19 4.36 4.44 4.6 4.81 4.98 5.07 5.24 5.41
2903.112 5.48 5.64 5.84 5.9 5.93 6.08 6.26 6.42 6.52 6.59
2922.401 6.81 7.17 7.49 7.94 8.39 8.79 9.35 10.19 11 11.6
2941.691 12.32 13.11 13.86 14.43 14.96 15.4 15.64 15.71 15.43 15.08
2960.981 14.87 14.53 14.14 13.72 13.22 12.72 12.21 11.86 11.46 10.95
2980.271 10.58 10.27 9.96 9.68 9.17 8.79 8.59 8.24 7.79 7.36
2999.561 7.05 6.76 6.53 6.44 6.34 6.2 6.2 6.29 6.33 6.41
3018.850 6.55 6.85 7.19 7.42 7.83 8.39 9.01 9.58 10.11 10.58
3038.140 11.02 11.3 11.4 11.41 11.17 10.8 10.27 9.59 8.77 7.93
3057.430 7.16 6.41 5.7 5.04 4.58 4.22 3.86 3.57 3.52 3.45
3076.720 3.28 3.2 3.09 3.04 2.96 2.87 2.77 2.65 2.53 2.48
3096.009 2.46 2.34 2.09 1.91 1.92 1.87 1.76 1.72 1.68 1.54
3115.299 1.4 1.33 1.4 1.48 1.38 1.2627 1.2292 1.2077 1.2001 1.0964
3134.589 0.9445 0.89 0.8769 0.8163 0.7732 0.7839 0.8317 0.7026 0.5945 0.6646
3153.879 0.6576 0.5998 0.6048 0.6515 0.6218 0.5707 0.5468 0.5147 0.4546 0.35502
3173.169 0.4956 0.5281 0.4319 0.5361 0.5091 0.4307 0.427 0.5143 0.5105 0.40823
3192.458 0.38329 0.4505 0.5199 0.4917 0.4411 0.4892 0.5485 0.4575 0.3292 0.4417
3211.748 0.4163 0.2475 0.2352 0.2306 0.21 0.2321 0.37421 0.4571 0.4423 0.4535
3231.038 0.5035 0.40325 0.3795 0.4236 0.2854 0.2556 0.35133 0.40956 0.39631 0.3329
3250.328 0.32282 0.315519 0.30133 0.2936 0.188 0.2154 0.2772 0.33928 0.4543 0.39077
3269.617 0.30276 0.310444 0.2961 0.30584 0.37036 0.34922 0.30223 0.315353 0.311184 0.34682
3288.907 0.4172 0.4344 0.4177 0.39931 0.34632 0.30882 0.4335 0.4922 0.39967 0.38349
3308.197 0.40225 0.349 0.3284 0.37462 0.40424 0.4303 0.37546 0.319867 0.34158 0.34359
3327.487 0.3775 0.37691 0.33001 0.2977 0.2945 0.33592 0.30413 0.2863 0.2777 0.37001
3346.777 0.34205 0.207 0.35003 0.36309 0.2154 0.33636 0.4698 0.3834 0.38344 0.4319
3366.066 0.38165 0.39157 0.4142 0.29 0.32857 0.40875 0.34216 0.4191 0.37962 0.2514
3385.356 0.2155 0.36458 0.475 0.39132 0.315629 0.32789 0.4102 0.34739 0.2703 0.2882
3404.646 0.2433 0.2355 0.33429 0.4122 0.4799 0.4705 0.39032 0.36067 0.4697 0.6547
3423.936 0.6265 0.472 0.5017 0.5702 0.5688 0.4986 0.37735 0.41 0.40709 0.4109
3443.225 0.5385 0.6489 0.6756 0.501 0.39105 0.38327 0.5191 0.6525 0.5112 0.5339
3462.515 0.6251 0.5829 0.6279 0.7118 0.8215 1.0077 1.0847 1.0436 1.0828 1.1833
3481.805 1.2473 1.2795 1.34 1.54 1.8 1.91 1.86 1.92 2.01 2.12
3501.095 2.27 2.3 2.32 2.38 2.51 2.4 2.26 2.27 2.19 2.02
3520.385 1.8 1.73 1.66 1.56 1.5 1.44 1.2331 1.0261 0.99 0.9398
3539.674 0.8954 0.8383 0.7894 0.84 0.8554 0.8197 0.8441 0.7578 0.6687 0.5963
3558.964 0.5705 0.6591 0.5596 0.4403 0.5044 0.5558 0.484 0.37844 0.4428 0.4144
3578.254 0.33741 0.4316 0.5363 0.6139 0.5265 0.2854 0.2434 0.33451 0.34791 0.2937
3597.544 0.2781 0.34623 0.2535 0.2643 0.37008 0.36055 0.5453 0.5778 0.4543 0.4216
3616.833 0.4695 0.5727 0.4352 0.29 0.30058 0.32712 0.36003 0.39061 0.36816 0.36984
3636.123 0.40971 0.451 0.4841 0.40387 0.2546 0.179 0.228 0.157 0.107 0.2895
3655.413 0.3828 0.2807 0.2173 0.38766 0.5571 0.40528 0.2708 0.361 0.3761 0.37677
3674.703 0.34619 0.2705 0.37494 0.4561 0.35516 0.32081 0.32209 0.2808 0.35304 0.2944
3693.993 0.2111 0.2531 0.2847 0.33196 0.33183 0.2658 0.3498 0.34016 0.179 0.184
3713.282 0.311002 0.32003 0.171 0.128 0.168 0.2601 0.314669 0.31341 0.194 0.181
3732.572 0.32194 0.2919 0.173 0.168 0.113 0 0.074 0.222 0.40161 0.473
3751.862 0.39071 0.39447 0.32586 0.30857 0.2546 0.208 0.27 0.169 0.088 0.088
3771.152 0.174 0.2328 0.2952 0.2888 0.2574 0.217 0.172 0.4283 0.4501 0.2614
3790.441 0.3743 0.39186 0.207 0.17 0.2588 0.32423 0.35273 0.4611 0.4721 0.33165
3809.731 0.232 0.2832 0.32234 0.2336 0.2828 0.2954 0.18 0.2628 0.36283 0.2983
3829.021 0.2465 0.237 0.205 0.2908 0.37651 0.30545 0.33736 0.2578 0.184 0.2106
3848.311 0.2678 0.317947 0.30191 0.285 0.38042 0.38141 0.34856 0.3333 0.2611 0.2985
3867.601 0.37735 0.34732 0.266 0.32611 0.30016 0.192 0.30542 0.3289 0.2733 0.2769
3886.890 0.295 0.36423 0.4171 0.38913 0.34656 0.37853 0.34958 0.32345 0.412 0.5361
3906.180 0.4843 0.39792 0.4657 0.514 0.4864 0.4231 0.45 0.4877 0.501 0.6715
3925.470 0.6394 0.4274 0.448 0.6082 0.6298 0.6658 0.6524 0.5334 0.6089 0.6787
3944.760 0.6188 0.5724 0.5748 0.4673 0.314825 0.4573 0.552 0.4697 0.5848 0.572
3964.049 0.5021 0.7281 0.7727 0.7363 0.6452 0.5809 0.661 0.5759 0.5197 0.5501
3983.339 0.5334 0.5611 0.6401 0.6245 0.6109 0.6116 0.4719 0.4795 0.6837 0.6903
##END=
