##TITLE=4-Methylphthalic anhydride
##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=19438-61-0
##MOLFORM=C 9 H 6 O 3
##$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=11.011
##MAXX=4000.7
##MINX=549.759
##MAXY=0.545911
##MINY=0
##NPOINTS=1790
##XYDATA=(X++(Y..Y))
549.759 11.011 12.031 12.351 11.701 10.721 9.481 9.141 8.431 6.811 5.171
569.049 3.851 2.811 1.791 1.1 0.5912 0.5386 0.5883 0.2806 0 0.131
588.339 0.215 0.3128 0.305 0.2825 0.4664 0.44694 0.325 0.153 0.363286 0.4841
607.628 0.360597 0.4652 0.5571 0.7604 1.0265 1.2568 1.701 2.151 2.291 2.151
626.918 1.851 1.821 1.801 1.561 1.381 1.2523 1.2044 1.461 1.851 2.261
646.208 2.521 2.691 3.201 3.971 4.611 4.961 5.201 5.571 6.171 8.051
665.498 10.171 8.681 6.121 5.411 5.051 4.571 3.791 3.131 2.581 1.901
684.787 1.2421 0.9345 1.0042 1.0048 0.8815 0.8402 0.8679 0.9282 1.0522 1.381
704.077 1.811 2.431 3.291 4.531 6.641 9.531 13.131 17.471 22.341 27.651
723.367 33.231 40.331 51.421 66.401 73.591 65.861 58.211 56.011 52.941 48.171
742.657 42.471 36.261 29.841 23.881 18.741 14.491 11.281 9.021 7.381 6.301
761.947 5.401 4.561 4.121 3.781 3.241 2.751 2.351 2.211 2.161 2.091
781.236 1.981 1.761 1.731 1.871 2.031 2.141 2.291 2.351 2.291 2.211
800.526 2.251 2.271 2.211 2.351 2.471 2.361 2.501 3.091 3.811 4.741
819.816 5.991 7.601 9.351 10.961 12.431 13.801 15.361 18.201 21.801 22.641
839.106 18.801 15.081 13.821 13.321 12.971 12.301 11.911 12.121 12.881 14.211
858.395 16.451 19.521 23.211 27.781 33.211 39.611 47.331 56.251 66.311 77.661
877.685 89.931 103.011 116.551 129.911 141.251 148.421 150.481 148.641 145.811 142.911
896.975 138.551 130.421 118.591 106.451 97.551 93.051 92.941 97.121 104.201 111.131
916.265 115.231 115.811 113.561 110.541 108.041 104.531 97.021 84.061 68.891 55.571
935.555 45.061 37.111 31.291 27.051 24.011 21.641 19.921 18.621 17.411 16.211
954.844 14.671 13.211 12.061 11.051 10.221 9.591 9.231 8.681 8.081 7.771
974.134 7.471 7.341 7.491 7.751 8.021 8.141 8.261 8.591 8.971 9.151
993.424 9.151 8.901 8.531 8.321 7.991 7.371 6.651 5.921 5.101 4.411
1012.714 3.881 3.371 2.931 2.751 2.721 2.551 2.431 2.261 2.171 2.231
1032.003 2.381 2.391 2.691 3.251 3.421 3.711 4.021 4.341 4.911 5.121
1051.293 5.221 5.321 5.461 5.951 6.101 6.271 6.551 6.901 7.181 7.521
1070.583 8.381 9.331 10.361 11.741 13.431 15.461 17.871 20.641 23.261 25.311
1089.873 27.341 29.191 30.651 32.291 33.471 33.681 33.341 33.141 32.571 31.331
1109.163 29.931 27.771 25.011 21.991 19.161 16.461 13.381 10.791 9.261 8.331
1128.452 7.431 7.161 7.571 8.311 9.771 11.961 15.701 21.201 27.871 34.491
1147.742 39.561 42.271 43.711 44.001 42.541 40.141 35.391 27.891 19.681 13.281
1167.032 9.561 7.381 6.011 5.061 4.511 3.951 3.651 3.911 4.131 4.591
1186.322 5.241 6.081 7.621 9.691 12.321 15.101 17.261 18.931 21.091 23.181
1205.611 24.431 25.801 26.701 26.721 27.241 28.511 29.491 29.831 30.101 30.281
1224.901 30.531 30.931 31.071 31.121 31.681 33.261 36.061 40.421 46.751 55.971
1244.191 68.151 83.621 102.441 122.251 140.811 155.511 164.211 166.941 164.401 156.821
1263.481 144.101 126.911 106.391 85.001 67.671 57.351 52.511 50.441 49.471 48.731
1282.771 47.811 46.771 45.201 42.641 39.451 36.501 34.181 32.431 30.971 29.901
1302.060 28.911 27.781 26.661 25.601 24.811 24.831 26.041 28.361 31.631 35.411
1321.350 38.991 41.871 43.901 45.001 44.981 43.671 40.831 36.521 31.151 25.721
1340.640 20.991 17.101 13.951 11.491 9.911 9.081 8.711 8.611 8.611 8.701
1359.930 8.811 8.851 8.821 8.811 8.691 8.451 8.171 7.951 7.861 7.891
1379.219 8.061 8.361 8.711 9.091 9.571 10.021 10.321 10.441 10.311 10.041
1398.509 9.851 9.731 9.511 9.241 9.031 8.831 8.741 8.751 8.831 9.111
1417.799 9.571 10.131 10.701 11.381 12.121 12.801 13.381 13.851 14.231 14.411
1437.089 14.441 14.391 14.251 13.921 13.441 12.881 12.431 12.151 11.901 11.651
1456.378 11.471 11.311 11.071 10.831 10.671 10.491 10.361 10.291 10.301 10.511
1475.668 10.931 11.561 12.441 13.491 14.481 15.171 15.341 15.141 14.811 14.301
1494.958 13.531 12.391 10.891 9.281 7.901 6.931 6.241 5.731 5.381 5.181
1514.248 5.061 4.971 5.001 5.001 4.991 5.071 5.091 5.041 4.961 4.861
1533.538 4.801 4.741 4.611 4.441 4.181 3.941 3.831 3.711 3.571 3.521
1552.827 3.481 3.481 3.541 3.561 3.571 3.491 3.381 3.421 3.441 3.471
1572.117 3.421 3.301 3.291 3.241 3.291 3.441 3.681 3.941 4.311 4.811
1591.407 5.381 6.081 6.781 7.651 8.691 9.881 11.251 12.741 14.171 15.421
1610.697 16.411 17.021 17.131 16.911 16.431 15.791 15.041 14.101 12.971 11.841
1629.986 10.861 9.991 9.361 8.781 8.221 7.751 7.151 6.581 6.031 5.571
1649.276 5.261 5.061 4.991 4.891 4.801 4.831 4.881 4.881 4.861 4.741
1668.566 4.621 4.461 4.221 4.031 3.781 3.551 3.441 3.351 3.371 3.451
1687.856 3.461 3.561 3.701 3.811 4.011 4.221 4.461 4.621 4.691 4.811
1707.146 5.021 5.221 5.391 5.541 5.631 5.781 5.941 6.041 6.241 6.501
1726.435 6.731 6.971 7.231 7.471 7.841 8.201 8.581 9.071 9.591 10.241
1745.725 11.001 11.981 13.241 14.711 16.371 18.321 20.831 23.611 26.901 30.751
1765.015 35.031 39.791 45.341 51.961 60.681 71.541 85.581 104.101 128.601 160.421
1784.305 200.761 250.591 307.171 366.911 422.961 467.831 496.571 516.041 533.811 545.911
1803.594 535.651 497.411 443.571 386.931 331.281 278.731 231.771 192.111 160.571 136.641
1822.884 119.001 106.351 97.721 92.131 88.641 86.261 84.171 82.011 79.741 77.581
1842.174 75.801 74.481 73.841 74.511 77.291 82.901 91.781 103.931 118.571 133.861
1861.464 147.781 158.371 164.461 165.551 161.851 154.001 142.301 126.901 108.801 89.901
1880.754 72.961 59.621 49.891 42.861 37.511 33.091 29.301 25.901 22.821 20.171
1900.043 17.941 15.881 14.041 12.561 11.291 10.191 9.321 8.601 7.961 7.361
1919.333 6.811 6.391 6.091 5.831 5.621 5.511 5.501 5.421 5.381 5.481
1938.623 5.481 5.431 5.391 5.311 5.331 5.371 5.371 5.361 5.391 5.411
1957.913 5.371 5.331 5.311 5.301 5.281 5.241 5.231 5.251 5.201 5.161
1977.202 5.211 5.261 5.401 5.541 5.641 5.781 5.971 6.281 6.461 6.571
1996.492 6.731 6.841 6.911 6.951 6.901 6.751 6.641 6.461 6.121 5.831
2015.782 5.561 5.311 5.111 4.881 4.691 4.491 4.271 4.081 3.891 3.741
2035.072 3.631 3.461 3.301 3.171 2.981 2.841 2.751 2.651 2.601 2.521
2054.362 2.491 2.521 2.571 2.671 2.801 2.911 2.971 3.041 3.121 3.091
2073.651 3.041 2.991 2.861 2.681 2.521 2.401 2.261 2.091 1.921 1.811
2092.941 1.701 1.621 1.591 1.531 1.411 1.3567 1.3103 1.3007 1.305 1.2363
2112.231 1.2014 1.2174 1.1893 1.1876 1.2831 1.371 1.371 1.371 1.371 1.411
2131.521 1.451 1.451 1.471 1.471 1.481 1.511 1.501 1.561 1.621 1.591
2150.810 1.581 1.551 1.581 1.621 1.651 1.691 1.731 1.751 1.781 1.841
2170.100 1.841 1.881 1.911 1.851 1.881 1.881 1.791 1.761 1.691 1.631
2189.390 1.591 1.571 1.521 1.391 1.3111 1.3537 1.3512 1.2601 1.2123 1.2288
2208.680 1.2642 1.2689 1.2085 1.1385 1.1386 1.1779 1.2126 1.252 1.3168 1.391
2227.970 1.381 1.371 1.471 1.601 1.741 1.821 1.861 1.881 1.861 1.841
2247.259 1.831 1.801 1.751 1.691 1.621 1.561 1.451 1.3209 1.2645 1.1315
2266.549 1.0051 0.9858 0.934 0.9098 0.8936 0.8608 0.9112 0.904 0.847 0.7924
2285.839 0.7641 0.7605 0.7908 0.8291 0.7944 0.8193 0.8314 0.7761 0.8208 0.8451
2305.129 0.8551 0.8734 0.883 0.9177 0.9604 0.9307 0.9259 0.9831 0.9711 0.9551
2324.418 1.008 1.0677 1.0819 1.0548 1.0682 1.0622 1.105 1.2478 1.3072 1.314
2343.708 1.381 1.491 1.481 1.491 1.521 1.511 1.581 1.651 1.691 1.691
2362.998 1.651 1.641 1.601 1.541 1.521 1.511 1.401 1.294 1.3035 1.2843
2382.288 1.1903 1.0655 0.9844 0.9366 0.858 0.8166 0.8142 0.7832 0.8219 0.7978
2401.578 0.7834 0.8204 0.8379 0.8296 0.8678 0.934 0.929 1.0082 1.0564 1.1134
2420.867 1.2529 1.2823 1.1908 1.1367 1.1715 1.2125 1.1041 1.0195 0.9858 0.9014
2440.157 0.9016 0.8438 0.7415 0.7189 0.6119 0.5678 0.6113 0.5633 0.5425 0.5708
2459.447 0.5608 0.6047 0.6628 0.6778 0.6913 0.6511 0.6851 0.7759 0.7668 0.6734
2478.737 0.6479 0.655 0.7216 0.7762 0.7396 0.7451 0.7073 0.6589 0.6693 0.679
2498.026 0.6648 0.6682 0.6758 0.647 0.6593 0.6961 0.7903 0.8578 0.8232 0.8653
2517.316 0.8852 0.8652 0.884 0.9712 1.0137 1.0362 1.1389 1.2109 1.2197 1.2115
2536.606 1.3166 1.3482 1.2258 1.2303 1.2829 1.143 1.0428 0.9648 0.9358 0.9542
2555.896 0.9266 0.898 0.7888 0.7238 0.7213 0.7546 0.8295 0.8709 0.8462 0.8907
2575.186 0.9859 1.0671 1.1137 1.15 1.1522 1.1538 1.1807 1.2557 1.2647 1.1228
2594.475 1.1271 1.1151 0.9903 0.9739 1.0201 1.0466 1.0292 0.9422 0.8869 0.9251
2613.765 0.9065 0.7739 0.7387 0.6743 0.5798 0.5611 0.5511 0.5511 0.5684 0.5924
2633.055 0.6036 0.6804 0.6846 0.6494 0.7386 0.8469 0.8643 0.8737 0.8707 0.8496
2652.345 0.9326 1.0314 1.0886 1.0405 0.8754 0.8374 0.9494 0.9338 0.8357 0.881
2671.634 0.8675 0.8304 0.8769 0.8089 0.8437 0.8837 0.8201 0.8702 0.9581 1.0443
2690.924 1.1359 1.2047 1.2787 1.3036 1.2911 1.2951 1.2936 1.3363 1.371 1.3557
2710.214 1.2335 1.1618 1.0965 1.0837 1.1704 1.1697 1.0412 0.9842 0.9563 0.9236
2729.504 0.8871 0.8248 0.7987 0.7279 0.7427 0.7631 0.8739 0.9493 0.9402 1.0072
2748.794 1.0182 0.9773 0.9333 0.8039 0.7887 0.816 0.7624 0.7129 0.6748 0.6947
2768.083 0.643 0.5666 0.5542 0.6145 0.6387 0.5564 0.5059 0.5132 0.5393 0.619
2787.373 0.5918 0.5697 0.6211 0.5799 0.5629 0.6399 0.6793 0.6929 0.7958 0.8531
2806.663 0.8647 0.868 0.9818 1.0403 0.961 0.9617 0.9065 0.9247 0.95 0.9636
2825.953 1.0578 1.0579 1.0118 1.0724 1.2228 1.2266 1.2835 1.421 1.461 1.581
2845.242 1.711 1.771 1.841 1.961 2.081 2.271 2.371 2.591 2.961 3.181
2864.532 3.361 3.511 3.801 4.101 4.221 4.441 4.791 5.001 5.041 5.081
2883.822 5.201 5.141 5.031 5.031 5.001 4.861 4.731 4.741 4.741 4.621
2903.112 4.681 4.841 4.851 4.911 5.051 5.131 5.241 5.491 5.901 6.421
2922.401 6.921 7.511 8.471 9.571 10.541 11.391 12.071 12.691 12.981 12.841
2941.691 12.541 12.061 11.431 10.601 9.611 8.801 8.101 7.211 6.411 5.941
2960.981 5.451 5.061 4.781 4.511 4.341 4.211 4.071 3.851 3.631 3.591
2980.271 3.611 3.571 3.581 3.651 3.691 3.671 3.731 3.931 4.141 4.201
2999.561 4.291 4.581 4.961 5.301 5.541 5.531 5.621 5.831 5.941 6.001
3018.850 5.961 6.021 6.001 6.091 6.321 6.361 6.541 6.861 7.191 7.551
3038.140 7.921 8.321 8.771 8.961 8.971 9.041 8.961 8.701 8.421 8.041
3057.430 7.691 7.421 6.971 6.621 6.481 6.361 6.291 6.051 5.861 5.681
3076.720 5.501 5.261 5.011 4.761 4.361 3.921 3.571 3.331 3.051 2.961
3096.009 2.851 2.601 2.371 2.211 2.091 2.001 1.831 1.721 1.711 1.471
3115.299 1.431 1.491 1.2779 1.159 1.0203 0.8938 0.9705 1.0001 0.9685 0.8248
3134.589 0.6742 0.7056 0.5993 0.496 0.5135 0.5174 0.4896 0.4767 0.39738 0.46099
3153.879 0.5916 0.38785 0.3094 0.3022 0.143 0.155 0.2945 0.39003 0.411 0.370267
3173.169 0.237 0.238 0.40088 0.3463 0.321 0.3062 0.208 0.139 0.2789 0.4716
3192.458 0.42249 0.3171 0.3014 0.3479 0.3501 0.5318 0.6244 0.45091 0.44323 0.7308
3211.748 0.8598 0.8222 0.9708 0.9077 0.7442 0.7502 0.7521 0.7595 0.7776 0.9231
3231.038 0.8982 0.5509 0.4175 0.5235 0.5502 0.6364 0.636 0.4791 0.44609 0.5156
3250.328 0.42948 0.4629 0.5633 0.4853 0.45396 0.38972 0.131 0.106 0.3237 0.245
3269.617 0.058 0.105 0.166 0.099 0.138 0.182 0.249 0.219 0.23 0.306
3288.907 0.2724 0.364672 0.2692 0.259 0.42851 0.43564 0.3375 0.181 0.241 0.3299
3308.197 0.3403 0.35606 0.369434 0.42332 0.3054 0.165 0.113 0.217 0.35304 0.255
3327.487 0.226 0.232 0.188 0.199 0.182 0.211 0.133 0.07 0.239 0.197
3346.777 0.038 0.148 0.252 0.128 0.141 0.3145 0.225 0.105 0.151 0.155
3366.066 0.138 0.133 0.174 0.255 0.25 0.2792 0.2801 0.143 0.079 0.076
3385.356 0.202 0.365847 0.3045 0.2634 0.3318 0.28 0.35937 0.4713 0.4974 0.5499
3404.646 0.526 0.5878 0.5899 0.5317 0.4907 0.4747 0.42081 0.38272 0.4248 0.5524
3423.936 0.5692 0.41782 0.41123 0.5144 0.43186 0.40721 0.5133 0.35926 0.2925 0.2984
3443.225 0.39406 0.44659 0.41443 0.43483 0.2907 0.3434 0.43856 0.364462 0.258 0.18
3462.515 0.158 0.209 0.289 0.16 0.097 0.258 0.191 0.151 0.2911 0.181
3481.805 0.137 0.2704 0.35174 0.3747 0.2753 0.242 0.178 0.216 0.357 0.4977
3501.095 0.5414 0.5141 0.602 0.4877 0.3464 0.195 0.11 0.219 0.2721 0.2725
3520.385 0.326 0.466 0.4422 0.2896 0.37636 0.6325 0.5972 0.44005 0.4451 0.5926
3539.674 0.6384 0.45586 0.367303 0.4827 0.6914 0.8415 0.9595 0.8983 0.6987 0.6929
3558.964 0.8303 0.967 1.0219 1.0541 1.1627 1.391 1.701 1.721 1.611 1.751
3578.254 1.931 2.011 2.141 2.311 2.541 2.861 2.941 2.891 3.081 3.211
3597.544 3.221 3.241 3.061 2.881 3.081 3.181 3.191 3.421 3.481 3.461
3616.833 3.681 3.801 3.981 4.271 4.391 4.351 4.441 4.711 4.751 4.841
3636.123 5.031 5.061 5.071 5.201 5.171 5.201 5.321 5.231 5.031 4.871
3655.413 4.721 4.441 4.201 4.041 3.721 3.321 3.071 2.801 2.591 2.361
3674.703 2.181 1.891 1.761 1.771 1.621 1.531 1.441 1.431 1.3459 1.3067
3693.993 1.3353 1.1814 1.1154 1.1666 0.9821 0.927 1.0831 1.2304 1.2696 1.276
3713.282 1.3302 1.2892 1.1673 1.1148 1.1958 1.1987 1.1187 1.0811 1.0735 1.0747
3732.572 1.0217 0.9697 0.9006 0.8903 0.7837 0.6503 0.8771 1.0019 0.8754 0.9552
3751.862 1.0582 0.8426 0.698 0.6764 0.6061 0.649 0.7524 0.6705 0.43798 0.289
3771.152 0.24 0.178 0.198 0.5179 0.6018 0.5277 0.5984 0.5897 0.6369 0.5382
3790.441 0.42877 0.3178 0.3118 0.38439 0.4849 0.6684 0.5852 0.40446 0.38767 0.3136
3809.731 0.224 0.266 0.3457 0.45823 0.4459 0.302 0.2942 0.3269 0.2955 0.43682
3829.021 0.40685 0.3009 0.41655 0.5017 0.4598 0.4764 0.4945 0.486 0.4953 0.41672
3848.311 0.44081 0.5245 0.39626 0.3024 0.172 0.086 0.09 0.085 0.227 0.266
3867.601 0.3205 0.37865 0.40276 0.2956 0.037 0.116 0.208 0.223 0.3068 0.249
3886.890 0.177 0.2624 0.3141 0.2945 0.246 0.3045 0.43955 0.3184 0.201 0.3485
3906.180 0.43124 0.3447 0.35466 0.239 0.253 0.5491 0.5614 0.4646 0.38801 0.4997
3925.470 0.632 0.501 0.5001 0.5427 0.5487 0.4215 0.3446 0.3729 0.342 0.35444
3944.760 0.5027 0.5094 0.37857 0.43503 0.46064 0.40998 0.5425 0.5955 0.4629 0.45595
3964.049 0.37826 0.37464 0.5121 0.6081 0.6519 0.41734 0.217 0.3371 0.45039 0.2968
3983.339 0.2778 0.31 0.231 0.35447 0.43644 0.5208 0.4847 0.5009 0.5966 0.42679
##END=
