##TITLE=Dibutyl squarate
##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=2892-62-8
##MOLFORM=C 12 H 18 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=0.50722
##MAXX=4000.7
##MINX=549.759
##MAXY=0.253675
##MINY=0
##NPOINTS=1790
##XYDATA=(X++(Y..Y))
549.759 0.50722 0.53607 0.239 0 0.156 0.57747 0.5981 0.4279 0.47665 0.7397
569.049 0.47998 0.438 0.56202 0.5226 0.7059 0.9761 1.163 1.2798 1.3767 1.2593
588.339 1.565 1.745 1.705 1.805 1.995 1.995 1.805 1.975 2.265 2.395
607.628 2.345 2.295 2.555 2.565 2.445 2.485 2.615 2.885 3.395 3.825
626.918 3.785 3.875 4.155 4.545 4.695 4.705 5.075 5.505 5.835 6.065
646.208 6.335 6.645 6.605 6.845 7.235 7.235 7.525 7.695 7.505 7.395
665.498 7.325 7.065 6.575 6.515 6.255 5.455 4.925 4.535 4.295 4.105
684.787 3.635 3.275 3.125 2.975 2.685 2.365 2.255 2.255 2.205 2.025
704.077 1.735 1.645 1.785 1.675 1.505 1.4765 1.4278 1.4357 1.595 1.565
723.367 1.4303 1.525 1.625 1.505 1.525 1.635 1.815 2.005 1.955 2.005
742.657 2.145 2.395 2.475 2.055 2.105 2.275 2.095 1.915 1.955 1.905
761.947 1.775 1.875 1.945 2.095 2.085 2.255 2.425 2.445 2.685 3.015
781.236 3.245 3.505 3.865 4.405 5.095 5.835 6.635 7.695 8.815 10.125
800.526 11.665 12.835 13.805 14.765 15.435 15.795 15.995 15.945 15.875 15.385
819.816 14.625 13.815 12.835 12.015 10.955 9.915 9.165 8.375 7.755 7.355
839.106 6.915 6.485 6.145 5.765 5.495 5.205 5.035 5.105 4.875 4.645
858.395 4.385 4.135 4.125 4.265 4.315 4.435 4.845 5.305 5.585 6.035
877.685 6.665 6.915 7.205 7.995 8.875 9.555 10.565 12.125 13.755 15.185
896.975 16.445 17.325 18.335 19.705 20.905 22.085 23.115 23.895 24.155 23.585
916.265 22.655 21.515 20.075 18.745 17.775 16.955 16.205 15.385 14.625 14.115
935.555 13.585 12.735 12.015 11.555 11.305 11.195 10.925 10.865 11.005 11.335
954.844 11.625 11.765 11.995 12.395 12.875 13.015 13.405 14.095 14.795 15.825
974.134 17.215 18.815 20.675 22.705 24.845 26.925 28.975 30.995 32.455 33.845
993.424 35.195 35.825 36.335 36.885 36.815 36.415 35.925 35.375 34.425 33.215
1012.714 32.065 30.845 29.025 26.475 24.205 21.915 19.335 16.985 14.965 13.445
1032.003 12.175 10.965 10.315 10.275 10.165 10.275 11.025 11.695 12.425 13.415
1051.293 14.265 15.495 16.895 18.215 19.875 21.785 24.065 26.195 28.135 31.435
1070.583 35.065 38.375 42.405 46.765 50.555 53.875 56.845 58.735 59.765 59.445
1089.873 56.665 52.385 48.065 43.335 38.315 33.335 28.935 25.715 22.965 21.025
1109.163 20.225 19.595 18.595 17.955 17.365 17.025 16.915 16.235 15.605 14.615
1128.452 13.485 12.835 12.625 12.155 11.545 11.475 11.645 11.745 11.655 11.395
1147.742 10.785 10.495 10.515 10.555 10.565 10.115 9.775 10.065 10.375 10.365
1167.032 10.015 9.735 10.045 10.285 9.915 9.765 10.155 10.095 9.795 9.535
1186.322 8.985 8.875 8.655 8.125 8.125 8.145 7.825 7.515 7.375 7.365
1205.611 7.135 6.995 6.995 6.665 6.645 7.145 7.465 7.985 8.665 9.235
1224.901 9.715 10.365 11.395 12.045 12.805 13.995 15.105 16.105 16.825 17.375
1244.191 17.935 18.425 18.885 19.545 20.255 20.505 20.495 20.925 21.505 22.055
1263.481 22.565 22.725 22.785 22.855 23.025 23.115 23.285 23.625 24.145 24.985
1282.771 26.065 27.575 29.545 31.805 34.575 37.595 40.625 43.675 46.535 49.105
1302.060 51.365 53.435 55.505 57.695 60.255 63.525 67.645 72.785 79.145 86.535
1321.350 94.735 103.395 112.325 121.265 129.945 138.095 145.135 150.735 154.935 158.035
1340.640 160.405 162.625 164.865 166.885 167.885 167.135 164.155 158.995 152.245 144.465
1359.930 136.295 128.235 120.115 112.015 104.055 96.405 89.535 83.705 78.875 75.095
1379.219 72.055 69.355 66.645 63.805 60.705 57.295 53.795 50.575 48.045 46.795
1398.509 47.305 49.905 54.875 62.925 74.355 88.895 106.115 124.215 139.715 149.215
1417.799 149.885 141.555 126.565 107.305 86.995 69.805 56.745 47.525 40.965 36.435
1437.089 32.995 30.515 28.665 27.355 26.545 26.165 26.225 26.825 27.855 29.175
1456.378 31.035 33.365 35.925 38.905 42.035 45.165 48.165 51.125 53.815 55.705
1475.668 55.855 53.815 49.735 43.895 36.765 29.715 23.865 19.655 16.625 14.425
1494.958 12.845 11.575 10.525 9.725 9.055 8.535 8.085 7.665 7.365 7.005
1514.248 6.765 6.615 6.545 6.485 6.315 6.165 6.095 6.015 6.005 6.115
1533.538 6.135 6.115 6.215 6.345 6.425 6.555 6.625 6.815 7.015 7.205
1552.827 7.495 7.775 8.075 8.425 8.845 9.375 9.965 10.605 11.285 12.105
1572.117 12.925 13.785 14.955 16.205 17.515 19.345 21.495 24.075 27.225 31.085
1591.407 35.655 41.285 47.965 55.985 65.725 77.445 91.355 108.125 127.585 149.705
1610.697 173.525 197.925 219.905 238.175 250.365 253.675 247.575 232.745 211.475 185.375
1629.986 157.925 131.735 108.735 88.795 73.005 61.135 51.705 44.495 38.765 34.155
1649.276 30.395 27.525 24.895 22.645 20.785 19.125 17.785 16.715 15.655 14.735
1668.566 13.915 13.265 12.745 12.245 11.825 11.355 10.855 10.555 10.345 10.065
1687.856 9.715 9.455 9.285 9.105 8.995 8.925 8.875 8.875 8.935 9.115
1707.146 9.395 9.675 9.985 10.455 11.085 11.955 12.915 13.905 15.105 16.495
1726.435 17.995 19.735 21.875 24.415 27.445 30.805 34.795 39.905 45.815 52.755
1745.725 60.545 69.145 77.785 85.935 92.555 96.715 98.325 97.415 94.405 90.135
1765.015 85.195 79.975 74.625 69.275 63.765 58.435 53.495 49.165 45.625 43.055
1784.305 41.445 40.545 40.295 40.685 41.705 43.085 44.795 46.955 49.315 51.785
1803.594 54.305 56.675 58.625 59.945 60.525 60.255 59.155 57.105 54.335 51.035
1822.884 47.225 43.175 39.145 35.235 31.455 27.995 24.805 21.995 19.615 17.565
1842.174 15.785 14.155 12.725 11.605 10.705 9.805 9.035 8.445 7.915 7.385
1861.464 6.895 6.515 6.235 5.945 5.705 5.575 5.395 5.215 5.135 5.095
1880.754 5.055 4.965 4.855 4.775 4.805 4.835 4.755 4.725 4.725 4.685
1900.043 4.565 4.525 4.475 4.445 4.485 4.425 4.345 4.325 4.305 4.265
1919.333 4.215 4.095 4.035 4.065 3.995 3.905 3.815 3.705 3.635 3.695
1938.623 3.715 3.575 3.495 3.455 3.385 3.355 3.275 3.255 3.315 3.315
1957.913 3.295 3.315 3.325 3.315 3.345 3.375 3.405 3.435 3.385 3.415
1977.202 3.515 3.525 3.545 3.495 3.485 3.495 3.475 3.415 3.335 3.335
1996.492 3.325 3.245 3.225 3.245 3.205 3.215 3.205 3.135 3.125 3.125
2015.782 3.115 3.075 3.065 3.055 3.035 3.015 2.965 2.915 2.885 2.845
2035.072 2.765 2.745 2.735 2.685 2.645 2.565 2.535 2.515 2.525 2.505
2054.362 2.485 2.565 2.575 2.545 2.525 2.505 2.555 2.535 2.505 2.565
2073.651 2.525 2.485 2.525 2.405 2.375 2.425 2.385 2.355 2.335 2.335
2092.941 2.245 2.165 2.135 2.095 2.035 1.925 1.835 1.805 1.775 1.685
2112.231 1.635 1.585 1.535 1.485 1.4736 1.4574 1.4547 1.495 1.4163 1.3121
2131.521 1.2767 1.299 1.2697 1.2231 1.1863 1.1472 1.201 1.2349 1.1302 1.0986
2150.810 1.198 1.134 1.0514 1.1054 1.1108 1.1171 1.0394 0.9673 1.0011 1.0197
2170.100 1.074 1.066 1.0349 1.1093 1.1522 1.1175 1.0562 1.0125 0.9991 1.0185
2189.390 1.0493 1.1054 1.2345 1.2184 1.1764 1.2394 1.2989 1.347 1.3687 1.382
2208.680 1.3943 1.4076 1.4128 1.4425 1.4346 1.4022 1.3783 1.4258 1.515 1.615
2227.970 1.595 1.505 1.545 1.525 1.545 1.575 1.655 1.695 1.585 1.555
2247.259 1.675 1.645 1.645 1.705 1.695 1.685 1.635 1.635 1.685 1.615
2266.549 1.575 1.665 1.665 1.645 1.635 1.605 1.625 1.675 1.605 1.525
2285.839 1.515 1.545 1.535 1.495 1.4407 1.3741 1.3699 1.3648 1.2953 1.2096
2305.129 1.1745 1.0786 1.054 1.1262 1.1595 1.1835 1.1795 1.1071 1.11 1.1216
2324.418 1.0723 1.0954 1.0585 1.0142 1.0803 1.1404 1.167 1.2361 1.2409 1.1211
2343.708 1.105 1.164 1.2066 1.1426 1.0561 1.0687 1.0938 1.11 1.0757 1.0644
2362.998 1.1111 1.1144 1.0541 1.0634 1.1783 1.2467 1.1034 1.0223 1.0535 1.0513
2382.288 1.1627 1.1727 1.0751 1.1083 1.1174 1.1017 1.0713 1.1106 1.1618 1.1681
2401.578 1.1924 1.2251 1.208 1.1097 1.0781 1.1768 1.217 1.1137 1.1078 1.0658
2420.867 1.0691 1.0692 1.0623 1.1171 1.0712 1.0604 1.0696 1.0301 0.9805 0.9482
2440.157 0.942 0.8772 0.7696 0.7989 0.8981 0.7451 0.6166 0.6475 0.6462 0.6959
2459.447 0.6947 0.6493 0.7016 0.6711 0.6139 0.7067 0.689 0.5943 0.6161 0.6342
2478.737 0.54517 0.56975 0.57352 0.51058 0.6031 0.6632 0.6286 0.6844 0.6914 0.54268
2498.026 0.492382 0.55428 0.54634 0.57177 0.5594 0.56624 0.5945 0.58186 0.6759 0.6677
2517.316 0.56652 0.6221 0.6539 0.54623 0.54948 0.6612 0.6407 0.603 0.6666 0.6075
2536.606 0.57741 0.6182 0.653 0.6464 0.6116 0.6658 0.6947 0.6688 0.648 0.6522
2555.896 0.6898 0.7468 0.7445 0.6956 0.6629 0.6585 0.8035 0.8395 0.7428 0.7256
2575.186 0.6705 0.6903 0.7673 0.7251 0.6656 0.7152 0.7667 0.7507 0.8041 0.8588
2594.475 0.8642 0.9309 0.937 0.9032 0.851 0.8555 0.8829 0.9321 0.995 0.8647
2613.765 0.9247 1.0367 1.0096 0.9486 0.8617 0.8927 1.0101 1.1266 1.0347 0.9933
2633.055 1.0338 0.9448 0.9472 1.037 0.985 1.0517 1.1113 1.0281 1.069 1.0723
2652.345 1.1802 1.3081 1.2436 1.2417 1.2722 1.2934 1.2629 1.1782 1.1835 1.3193
2671.634 1.3952 1.3053 1.2691 1.2918 1.3683 1.3823 1.3819 1.4445 1.3984 1.3551
2690.924 1.3878 1.3892 1.3831 1.459 1.555 1.505 1.525 1.495 1.535 1.735
2710.214 1.765 1.625 1.675 1.835 1.875 1.865 1.895 1.985 2.005 1.995
2729.504 1.885 1.895 2.015 2.075 2.135 2.195 2.235 2.285 2.325 2.375
2748.794 2.395 2.425 2.455 2.445 2.485 2.525 2.585 2.565 2.505 2.485
2768.083 2.505 2.545 2.475 2.545 2.635 2.665 2.735 2.755 2.765 2.795
2787.373 2.815 2.875 2.975 3.085 3.135 3.205 3.245 3.245 3.375 3.485
2806.663 3.595 3.685 3.765 3.915 4.055 4.075 4.125 4.215 4.255 4.405
2825.953 4.605 4.775 4.955 5.175 5.315 5.465 5.725 5.995 6.305 6.725
2845.242 7.205 7.715 8.265 8.675 9.235 9.805 10.315 10.925 11.525 12.195
2864.532 13.115 14.305 15.615 17.125 18.845 20.655 22.435 24.185 25.795 27.025
2883.822 27.895 28.185 27.895 27.315 26.185 25.045 24.055 23.135 22.725 22.945
2903.112 23.485 24.165 25.025 26.075 27.445 29.015 30.455 31.715 32.895 33.865
2922.401 34.685 35.385 36.195 37.265 38.575 40.505 43.135 46.245 49.335 52.105
2941.691 54.535 56.125 56.525 55.935 54.815 53.355 52.045 51.745 52.645 54.885
2960.981 58.515 63.115 68.235 73.005 76.895 79.485 79.805 77.345 72.735 66.575
2980.271 59.335 51.835 45.325 39.945 35.435 31.815 28.905 26.365 23.845 21.575
2999.561 19.355 17.225 15.485 14.045 12.665 11.315 10.255 9.435 8.675 8.065
3018.850 7.555 7.175 6.835 6.645 6.475 6.115 5.705 5.445 5.255 5.015
3038.140 4.895 4.665 4.475 4.325 4.025 3.705 3.425 3.315 3.175 2.795
3057.430 2.555 2.575 2.525 2.415 2.565 2.595 2.485 2.365 2.205 2.155
3076.720 2.105 1.985 1.955 1.995 2.055 1.995 1.875 1.845 1.825 1.715
3096.009 1.605 1.595 1.715 1.815 1.755 1.565 1.4627 1.605 1.4152 1.4097
3115.299 1.665 1.515 1.3428 1.4138 1.3386 1.2012 1.4099 1.4038 1.2815 1.2845
3134.589 1.1993 1.1522 1.119 1.2712 1.3292 1.1506 1.1302 1.2374 1.4335 1.3229
3153.879 1.0477 1.1353 1.1387 0.9592 1.0147 1.054 1.1179 1.2281 1.2165 1.1584
3173.169 1.1204 1.193 1.1068 0.9431 0.8951 0.8586 0.985 1.0748 1.0489 0.9828
3192.458 0.8751 0.8709 0.8705 1.0478 1.0881 0.8893 0.9368 0.9228 0.7889 0.8152
3211.748 0.9301 0.9196 0.7827 0.7937 0.8279 0.7561 0.8342 0.7699 0.6605 0.7278
3231.038 0.6915 0.6127 0.57687 0.669 0.641 0.6024 0.5915 0.5219 0.51259 0.5607
3250.328 0.6481 0.6426 0.7281 0.7825 0.48285 0.4599 0.6687 0.7227 0.7327 0.7487
3269.617 0.7834 0.57562 0.4454 0.55126 0.51492 0.50224 0.56665 0.52063 0.51081 0.4392
3288.907 0.48021 0.53181 0.50153 0.4721 0.50829 0.57692 0.51824 0.537 0.58001 0.55362
3308.197 0.56979 0.4583 0.278 0.232 0.245 0.356 0.4103 0.4288 0.4448 0.4669
3327.487 0.384 0.4606 0.6313 0.51925 0.50788 0.58331 0.487725 0.51277 0.51331 0.4538
3346.777 0.6705 0.7451 0.6198 0.4343 0.323 0.50572 0.6614 0.668 0.6544 0.49808
3366.066 0.4609 0.52639 0.57999 0.594 0.4542 0.51501 0.53757 0.48056 0.48589 0.4155
3385.356 0.6067 0.7663 0.4556 0.246 0.241 0.338 0.6007 0.56005 0.58492 0.7156
3404.646 0.6623 0.57202 0.50759 0.7366 0.8361 0.54843 0.311 0.55333 0.896 0.8049
3423.936 0.6041 0.6056 0.58162 0.6345 0.695 0.6542 0.6869 0.55708 0.4639 0.47871
3443.225 0.486069 0.53938 0.4424 0.4408 0.54827 0.490876 0.3969 0.53465 0.6495 0.609
3462.515 0.5252 0.5115 0.54783 0.57192 0.6389 0.54764 0.6016 0.7944 0.746 0.6861
3481.805 0.8094 0.7557 0.6801 0.7047 0.602 0.7305 0.9679 1.0597 0.9622 0.8027
3501.095 1.0241 1.1529 1.0591 1.1571 1.1832 1.0751 1.1497 1.2247 1.2523 1.1821
3520.385 1.1669 1.1803 1.1957 1.1952 1.2944 1.525 1.495 1.3927 1.3512 1.495
3539.674 1.545 1.575 1.595 1.615 1.685 1.575 1.515 1.475 1.535 1.805
3558.964 1.715 1.655 1.715 1.565 1.4029 1.4459 1.515 1.4064 1.2551 1.1944
3578.254 1.2117 1.1346 1.2288 1.2771 1.0444 1.1015 1.3475 1.3287 1.2157 1.1356
3597.544 1.0912 1.1831 1.2685 1.3372 1.3439 1.2645 1.2864 1.3112 1.3514 1.294
3616.833 1.2125 1.2599 1.2461 1.2353 1.2842 1.1939 1.166 1.1527 1.1652 1.1051
3636.123 0.8852 1.0493 1.2011 1.0472 0.9099 0.8993 0.8706 0.9046 0.9712 1.0635
3655.413 0.9885 0.8253 0.8042 0.8206 0.8289 0.8892 0.7587 0.5531 0.7383 0.8254
3674.703 0.6108 0.56021 0.6702 0.6697 0.4573 0.4325 0.6241 0.51237 0.4699 0.487159
3693.993 0.54561 0.5973 0.4187 0.4677 0.6361 0.55013 0.54147 0.6201 0.6301 0.57041
3713.282 0.4739 0.4185 0.4017 0.4556 0.5876 0.7715 0.7021 0.54092 0.6794 0.53802
3732.572 0.403 0.482 0.494455 0.4565 0.3859 0.38 0.484174 0.5872 0.5933 0.6433
3751.862 0.52226 0.49704 0.4014 0.324 0.4572 0.4268 0.3 0.225 0.4365 0.4386
3771.152 0.208 0.247 0.4021 0.4258 0.404 0.354 0.376 0.51956 0.53458 0.4758
3790.441 0.374 0.4618 0.4364 0.3945 0.55062 0.52729 0.6301 0.7233 0.6311 0.55688
3809.731 0.342 0.27 0.32 0.283 0.313 0.4156 0.4587 0.52494 0.6032 0.585
3829.021 0.484424 0.366 0.4071 0.435 0.373 0.4089 0.6084 0.7572 0.72 0.56493
3848.311 0.491217 0.4215 0.51131 0.6066 0.49313 0.51567 0.4333 0.264 0.302 0.4502
3867.601 0.57962 0.58064 0.4393 0.4204 0.47888 0.6465 0.7312 0.7539 0.7044 0.49867
3886.890 0.6464 0.6166 0.284 0.205 0.369 0.52345 0.55529 0.4615 0.50851 0.4518
3906.180 0.306 0.371 0.50408 0.4653 0.267 0.301 0.487296 0.6317 0.6145 0.5842
3925.470 0.7676 0.9108 0.8711 0.53455 0.263 0.4709 0.4729 0.4387 0.4745 0.362
3944.760 0.224 0.229 0.3988 0.4568 0.51757 0.5876 0.51918 0.4106 0.4365 0.4158
3964.049 0.49127 0.57611 0.4393 0.3964 0.307 0.29 0.4605 0.4219 0.3993 0.4307
3983.339 0.3851 0.5966 0.8619 0.9144 0.8334 0.7227 0.6699 0.53215 0.4709 0.50847
##END=
