##TITLE=4-Methylpyridazine
##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=1120-88-3
##MOLFORM=C 5 H 6 N 2
##$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=2.8
##MAXX=4000.7
##MINX=549.759
##MAXY=0.0191
##MINY=0
##NPOINTS=1790
##XYDATA=(X++(Y..Y))
549.759 2.8 2.86 2.76 1.60456 1.9469 2.56 1.217 1.186 1.9134 0.893
569.049 0 1.248 2.3555 2.6 2.9 2.77 1.8909 1.202 1.347 1.43
588.339 1.7602 2.1012 1.8521 1.7715 1.9118 1.8345 1.5927 1.251 1.145 1.4794
607.628 2.3307 2.4327 1.6037 1.391 1.394 1.4735 1.037 0.28 0.644 1.105
626.918 1.091 0.978 1.149 1.294 1.243 1.3 1.7006 2.076 1.9841 2.2556
646.208 2.2097 2.0554 2.1066 2.57 3.79 3.83 3.71 3.72 3.43 3.4
665.498 3.5 4.4 4.37 3.07 2.3715 3.1 3.56 3.43 3.27 2.99
684.787 2.7 2.2966 2.4047 2.0004 1.5757 1.4976 1.393 1.7497 2.1966 2.0372
704.077 1.58881 1.382 1.06 1.4515 2.1657 1.7923 0.984 0.677 1.5253 1.59798
723.367 1.53427 2.1954 2.112 1.8808 1.8329 1.8314 1.8437 1.9769 1.9657 1.9852
742.657 1.9868 2.2702 2.54 2.5318 1.9104 1.347 1.181 1.353 1.7672 1.6217
761.947 1.346 1.391 1.7221 1.8962 2 1.8811 1.8651 2.1269 1.9703 2.0655
781.236 2.55 2.57 2.0917 2.2984 2.6 2.71 3.13 3.44 3.82 4.19
800.526 4.97 6.43 6.9 7.2 7.41 7.27 8.1 8.86 10.24 12.42
819.816 15.16 17.76 19.1 17.43 12.54 9.53 9.18 8.45 7.81 7.72
839.106 7.35 6.63 6.46 6.15 5.61 5.15 4.53 3.99 2.68 2.3195
858.395 2.2634 1.59814 1.58669 2.1859 2.3338 1.8379 1.7589 1.416 1.5802 1.95
877.685 1.6658 1.56873 2.1218 2.125 1.57153 1.7977 1.7545 1.53776 1.6343 1.42
896.975 1.403 1.7723 1.7936 2.1261 2.83 2.5212 1.72 1.6551 1.892 1.7762
916.265 1.7954 2.1184 2.299 2.3465 2.4798 2.61 2.72 2.61 2.66 3.07
935.555 3.05 2.75 2.64 2.99 3.83 4.32 4.42 4.88 5.37 5.83
954.844 5.98 5.98 6.22 6.1 6.28 6.97 7.01 6.7 6.31 6.04
974.134 6.44 6.74 6.88 6.58 6.03 5.66 5.08 4.41 4.31 4.42
993.424 4.82 5.43 5.54 5.9 5.63 4.74 4.34 3.67 2.94 3.48
1012.714 4.15 3.4 3.26 3.3 2.59 2.4119 1.9595 2.61 3.86 3.76
1032.003 3.44 3.61 5.26 6.79 6.56 6.3 5.81 6.46 6.82 5.98
1051.293 6.41 6.55 5.69 6.24 6.65 5.85 6.03 6.22 5.69 4.67
1070.583 4.44 4.48 2.3597 1.075 1.9405 2.2169 3.05 4.3 3.31 2.2735
1089.873 3.02 2.4937 2.4715 4.05 3.56 2.62 3.09 3.54 3.77 4.64
1109.163 4.69 3.29 1.819 0.53 1.7203 2.5331 0.948 1.359 3.28 2.66
1128.452 1.55806 2.0479 2.2423 2.3299 1.8398 1.7466 2.2039 2.1827 1.61321 1.092
1147.742 1.376 1.9814 3.24 3.2 1.8406 1.7597 1.9233 1.54315 1.032 1.4
1167.032 1.149 0.46 1.33 2.076 1.7179 1.5246 2.1623 2.1587 3.01 3.43
1186.322 3.09 2.2381 1.54313 1.236 0.952 1.399 1.6437 3.04 3.21 3.28
1205.611 3.74 2.96 3.36 3.46 2.96 2.0631 1.7652 2.71 1.5092 0.848
1224.901 1.9459 2.3298 2.2896 1.9527 2.0094 2.3865 3.04 2.1693 0.665 0.843
1244.191 1.228 1.59664 1.119 0.799 2.0008 2.4647 2.93 3.4 2.94 2.67
1263.481 2.94 3.16 2.59 2.3038 2.0024 1.58062 2.0406 2.69 2.4834 2.0654
1282.771 1.9938 2.3395 2.93 2.9 2.61 2.7 2.4193 1.8841 1.8394 1.8915
1302.060 1.7523 1.8872 2.1599 1.9211 1.7651 1.9161 1.8855 1.8124 1.8549 1.935
1321.350 1.9127 2.1584 2.4273 2.61 2.91 3.19 3.61 3.82 4.07 4.89
1340.640 5.57 5.96 6.36 6.6 6.67 6.86 6.92 6.92 7.17 7.15
1359.930 7.34 7.77 7.8 7.8 7.77 7.56 7.18 6.92 6.83 6.74
1379.219 6.58 6.32 6.42 6.49 6.27 6.14 6.09 6.1 5.89 5.86
1398.509 5.66 5.18 4.94 4.55 4.33 4.29 4.23 4.24 4.01 3.88
1417.799 4.2 4.44 4.46 4.31 4.2 4.11 4.16 4.44 4.47 4.28
1437.089 4.23 4.2 4.26 4.47 4.7 4.86 4.68 4.47 4.41 4.55
1456.378 4.79 4.37 4.07 4.45 4.59 4.14 3.94 3.97 4.08 4.05
1475.668 3.71 3.59 3.61 3.55 3.52 3.66 3.77 3.82 3.58 3.55
1494.958 3.57 3.46 3.5 3.54 3.56 3.59 3.41 3.28 3.45 3.58
1514.248 3.71 3.58 3.55 3.69 3.37 3.36 3.56 3.74 3.83 3.65
1533.538 3.61 3.72 4.19 4.83 4.67 4.46 4.37 4.24 4.21 4.57
1552.827 5.18 5.28 5.73 6.48 6.73 7.22 8.16 9.43 10.65 12.06
1572.117 13.72 14.77 15.83 16.5 17.06 17.17 16.84 17.15 17.55 17.31
1591.407 16.82 16.01 15.3 14.82 13.79 12.25 9.97 8.14 6.5 4.85
1610.697 4.32 3.71 3.02 2.73 2.4537 2.74 2.92 2.64 2.3165 2.3928
1629.986 2.63 2.71 2.86 2.83 2.68 2.4338 2.3731 2.5032 2.62 2.56
1649.276 2.4144 2.3311 2.125 1.9235 1.7405 1.8558 2.0609 2.0297 1.9749 1.938
1668.566 2.074 2.2112 2.2144 2.0157 1.84 1.86 1.61344 1.6817 1.8778 1.75
1687.856 1.7449 1.656 1.4961 1.666 1.9859 1.8996 1.7654 1.8372 1.8663 1.9038
1707.146 1.8027 1.682 1.812 1.7748 1.7985 2.0375 1.8754 1.7086 1.9902 2.168
1726.435 2.1734 1.9452 1.7694 2.053 2.1421 2.1438 2.3116 2.231 2.0045 1.963
1745.725 1.9436 2.0402 2.1044 1.9935 1.8706 1.8535 1.7256 1.63181 1.9039 2.1316
1765.015 2.0652 1.8092 1.6739 1.7937 1.8647 1.62103 1.7608 1.8826 1.7963 1.9953
1784.305 1.8534 1.6833 1.7614 1.8104 1.855 1.6914 1.7278 1.9322 1.8501 1.5213
1803.594 1.39 1.58767 1.6837 1.6885 1.7772 1.8161 1.7182 1.7767 1.8791 1.889
1822.884 1.8626 1.7564 1.7469 1.8639 1.9868 2.0352 1.912 1.8989 2.1151 2.0649
1842.174 2.0312 2.1345 2.0482 1.9229 1.8173 1.9085 1.9592 1.904 1.8624 1.8584
1861.464 1.835 1.7993 1.8313 1.9001 2.0737 2.132 2.0632 1.9604 1.8372 1.928
1880.754 2.0862 1.9681 1.8021 1.9099 1.9519 1.8742 2.0942 2.1354 2.2022 2.2563
1900.043 2.1704 2.3126 2.3094 2.3511 2.4306 2.3588 2.4927 2.6 2.5389 2.79
1919.333 2.9 2.74 2.79 2.81 2.72 2.68 2.74 2.75 2.68 2.72
1938.623 2.61 2.5198 2.59 2.4046 2.1977 2.2515 2.2781 2.1784 2.0083 1.8953
1957.913 2.0308 2.1659 2.0428 1.8502 1.8232 1.8753 1.8345 1.8226 1.9427 1.903
1977.202 1.8582 1.8753 1.7432 1.7196 1.8225 1.9541 1.8458 1.62013 1.60917 1.53804
1996.492 1.60132 1.60139 1.60162 1.55337 1.5232 1.60539 1.55141 1.55601 1.62665 1.6415
2015.782 1.61432 1.6395 1.56565 1.705 1.8438 1.8777 1.8716 1.7165 1.7144 1.8304
2035.072 1.8343 1.7395 1.6491 1.5956 1.6761 1.9809 2.0683 1.9118 1.7577 1.63782
2054.362 1.8456 2.0357 1.9424 1.7403 1.7481 1.874 1.9337 1.9135 1.8011 1.7938
2073.651 1.8837 1.8404 1.7798 1.8165 1.8833 1.9741 1.9418 1.9278 1.8685 1.9371
2092.941 2.1027 2.1096 1.9649 1.8971 1.9761 2.0824 1.9911 2.0206 2.1898 2.2126
2112.231 2.2374 1.9222 1.9216 2.181 2.1503 2.0188 1.8125 1.8802 1.8955 1.7535
2131.521 1.7523 1.6862 1.6925 1.4956 1.421 1.7296 1.7576 1.7147 1.63016 1.60267
2150.810 1.692 1.6972 1.7356 1.8277 1.8832 1.837 1.5804 1.388 1.5108 1.5189
2170.100 1.457 1.61544 1.61532 1.59826 1.7079 1.5936 1.8286 1.9893 1.8278 1.8297
2189.390 1.838 1.9362 1.8365 1.8217 1.9951 2.0348 2.128 2.0125 1.8578 1.8476
2208.680 1.7779 1.9204 1.9706 1.9308 2.0834 1.8897 1.7755 1.9732 1.8341 1.7322
2227.970 1.8543 1.7848 1.7391 1.7665 1.8103 1.8616 1.7898 1.8859 2.0877 2.0244
2247.259 1.8539 1.9463 2.0718 1.8326 1.9084 2.0431 1.8433 1.9879 2.0086 1.9515
2266.549 1.9619 2.002 1.9717 1.7655 1.8514 1.9828 2.0268 2.0319 1.9281 1.7846
2285.839 1.7436 1.6998 1.8067 1.8472 1.671 1.7218 1.8165 1.60303 1.4 1.4569
2305.129 1.5166 1.7266 1.8666 1.758 1.7794 1.7166 1.5022 1.5439 1.6651 1.739
2324.418 1.6946 1.55631 1.53646 1.5287 1.5089 1.5034 1.53238 1.63129 1.7634 1.55695
2343.708 1.4516 1.57418 1.63079 1.58267 1.406 1.7104 1.9358 1.8576 1.7835 1.6834
2362.998 1.6564 1.63421 1.7232 1.7405 1.4977 1.4876 1.59847 1.427 1.415 1.60446
2382.288 1.63159 1.7225 1.8087 1.60017 1.6887 1.8925 1.8563 1.6644 1.7006 1.8363
2401.578 1.8978 1.8805 1.785 1.8455 1.57863 1.4981 1.6644 1.6422 1.6955 1.8126
2420.867 1.54799 1.54767 1.8983 1.6963 1.7217 1.8698 1.62184 1.4941 1.5058 1.5234
2440.157 1.63345 1.6436 1.61095 1.8743 2.1195 2.0037 1.7773 1.8747 1.8923 1.7776
2459.447 1.7391 1.714 1.6842 1.8118 1.8429 1.5266 1.4685 1.436 1.4696 1.60269
2478.737 1.859 1.9734 1.7227 1.653 1.656 1.55028 1.63855 1.7715 1.8175 1.59574
2498.026 1.59594 1.8458 1.7575 1.60019 1.727 1.9373 1.6411 1.328 1.5207 1.6826
2517.316 1.5735 1.551 1.337 1.414 1.6998 1.6726 1.59998 1.4915 1.4632 1.414
2536.606 1.5644 1.60552 1.5408 1.58357 1.5046 1.7111 1.7876 1.56788 1.4866 1.423
2555.896 1.55744 1.9069 1.818 1.5271 1.432 1.6718 1.53349 1.06 1.345 1.7632
2575.186 1.6855 1.7375 1.7391 1.5206 1.303 1.374 1.58561 1.5813 1.6979 1.8711
2594.475 2.0961 2.1145 2.1818 2.3141 2.1973 1.8778 1.6988 1.674 1.7768 1.7325
2613.765 1.243 1.074 1.4791 1.7553 1.649 1.7593 1.7526 1.317 1.432 1.4576
2633.055 1.407 1.4457 1.59922 1.58132 1.331 1.56136 1.6798 1.4423 1.4443 1.6729
2652.345 1.55721 1.53433 1.4765 1.345 1.7267 1.7126 1.349 1.5042 1.57453 1.288
2671.634 1.4805 1.8317 1.4826 1.474 1.8177 1.58139 1.325 1.59038 1.8492 1.6956
2690.924 1.353 1.193 1.346 1.4779 1.392 1.55832 1.432 1.251 1.7367 1.8444
2710.214 1.63947 1.4488 1.434 1.6692 1.6921 1.9362 1.9955 1.9106 2.0822 1.8494
2729.504 1.414 1.4686 1.60826 1.5005 1.7289 2.1556 2.0996 1.8819 1.7938 1.7026
2748.794 1.807 1.7771 1.6427 1.8247 1.8878 1.6968 1.6354 1.7758 1.7658 1.60932
2768.083 1.604 1.645 1.4691 1.422 1.57193 1.5075 1.5546 1.8496 1.6063 1.088
2787.373 1.169 1.55798 1.7785 1.7798 1.938 2.0337 1.8711 1.6788 1.6625 1.7019
2806.663 1.6957 1.6705 1.57475 1.7391 2.0889 2.208 2.1897 2.1039 2.1565 2.1733
2825.953 1.9606 2.3864 2.67 2.2534 2.1818 2.1746 2.2647 2.61 2.6 2.3187
2845.242 2.3041 2.3215 2.2278 2.4055 2.4448 2.84 3.49 3.41 3.47 3.54
2864.532 3.5 3.6 3.86 4.39 4.16 3.77 4.14 4.56 4.4 4.46
2883.822 4.8 4.71 4.14 4.09 4.32 4.28 4.61 5.06 4.89 4.6
2903.112 4.61 4.4 4.9 5.14 5 5.41 6.03 6.54 6.79 7.07
2922.401 7.54 7.98 8.18 8.26 8.52 8.93 9.37 9.93 9.79 9.3
2941.691 9.17 8.85 8.51 8.46 8.48 8.01 7.46 7.5 7.3 6.81
2960.981 6.68 6.54 6.05 6.01 6.25 6.01 6.03 6.27 6.03 6.13
2980.271 6.47 6.62 6.66 6.76 6.89 6.93 7.09 7.21 7.19 7.11
2999.561 6.94 7.03 7.34 7.38 7.45 7.64 7.97 8.15 8.18 8.03
3018.850 8.43 8.62 8.14 8.49 9.1 9.43 10.08 11.02 11.21 11.03
3038.140 11.57 12.37 12.64 13.03 13.68 13.96 14.22 14.94 15.37 15.47
3057.430 15.7 16.12 15.14 14.1 14.45 14.2 13.95 13.61 13.18 12.63
3076.720 11.71 11.43 10.49 9.08 8.3 7.11 6.32 5.55 4.85 4.92
3096.009 4.53 4.34 4.28 3.81 3.58 3.13 2.66 2.3912 1.968 1.8539
3115.299 2.1883 2.56 2.5167 2.4278 2.3261 2.2599 2.3359 2.0419 1.8253 1.8231
3134.589 1.9678 2.1979 1.8699 1.4733 1.338 1.6765 1.871 1.017 1.35 2.0236
3153.879 1.62398 1.7328 2.1802 2.57 2.424 2.1618 2.3302 2.4247 2.0506 1.7191
3173.169 1.6368 1.62971 1.8863 1.53063 1.57934 1.7828 1.8336 2.0699 1.8712 1.316
3192.458 1.062 1.238 1.54275 1.56079 1.113 1.265 1.7884 2.4304 2.67 1.9031
3211.748 1.42 1.7332 1.7754 1.7848 1.9024 1.7544 1.369 1.405 1.4886 1.5013
3231.038 1.56489 1.139 1.189 1.58148 1.413 1.385 1.9238 2.3445 1.8845 1.62352
3250.328 1.226 1.149 1.55639 1.4509 1.293 0.994 1.261 1.407 1.413 1.388
3269.617 1.282 1.7415 1.5 1.114 1.407 1.355 1.103 1.368 1.8267 1.6508
3288.907 1.8649 2.1873 2.0637 1.61285 1.053 1.221 1.7298 2.0897 1.837 1.5109
3308.197 1.358 1.006 1.062 1.36 1.56153 1.8434 1.7202 1.59811 1.6526 1.357
3327.487 1.805 1.6971 1.406 1.6719 1.4879 1.61105 1.378 1.943 2.3431 1.6963
3346.777 1.643 1.57794 1.4947 1.6733 1.8867 1.7776 1.6725 1.60103 1.60973 1.6744
3366.066 1.7184 2.2493 1.59869 1.153 1.9515 1.8565 1.7429 1.6826 1.415 1.6446
3385.356 1.9195 1.55906 1.35 1.424 1.207 1.5097 1.6702 1.7016 1.58693 1.56046
3404.646 1.59924 1.139 1.267 1.189 1.278 1.6496 1.6554 1.4944 1.267 1.283
3423.936 1.194 1.184 1.241 1.121 1.245 1.176 1.048 1.285 1.368 1.5266
3443.225 1.6501 1.4914 1.122 0.842 1.269 1.6974 1.53686 1.4542 1.181 1.134
3462.515 1.382 1.7253 1.8641 1.665 1.7636 1.9494 1.9457 2.1543 1.9027 1.57008
3481.805 1.9301 1.756 1.477 1.355 0.958 1.011 1.069 0.862 1.012 1.5298
3501.095 1.9776 1.6702 1.836 1.8847 1.61295 1.2 0.84 1.357 1.9678 2.1828
3520.385 2.2786 2.3264 2.1295 1.6638 1.8669 2.129 1.7637 1.55333 1.5191 1.63901
3539.674 1.6897 1.6605 1.6861 1.62362 1.403 1.317 1.151 1.5217 1.8487 1.8084
3558.964 2.0892 1.6702 0.953 1.379 1.673 0.999 0.834 1.001 1.334 1.7929
3578.254 2.1117 1.9271 1.4711 1.519 1.6405 1.408 1.046 1.2 1.299 0.977
3597.544 1.009 1.394 1.9259 1.7828 1.226 0.874 0.911 1.368 2.074 2.2594
3616.833 1.61235 1.403 1.5073 1.56147 1.63262 2.0361 2.2315 1.7776 1.8735 2.2746
3636.123 1.864 1.361 1.436 1.8653 2.2237 1.8469 1.8249 2.1831 1.774 1.275
3655.413 1.364 1.422 1.438 1.281 0.907 1.459 1.6485 1.7511 1.8541 1.153
3674.703 1.4421 1.5284 1.412 1.8584 1.883 1.7705 1.8272 1.9902 1.8793 2.1973
3693.993 1.653 0.891 1.666 2.0705 1.8218 1.395 1.225 1.6799 2.2462 1.9714
3713.282 1.4954 1.6645 1.7723 1.8517 1.7848 1.62081 1.60703 1.60239 1.6036 2.1869
3732.572 2.4785 2.0884 1.9155 1.7256 1.262 1.19 1.8754 1.9414 1.145 1.045
3751.862 1.7411 1.6852 1.61506 1.9594 2.0467 1.7458 1.7219 1.60361 1.017 1.164
3771.152 1.4843 1.208 1.119 1.281 1.076 1.346 1.7164 1.4764 1.301 1.436
3790.441 1.374 1.933 2.089 1.58205 1.347 1.006 1.256 1.4942 1.444 1.63584
3809.731 1.343 1.066 1.331 1.821 2.0614 1.7018 1.431 1.395 1.196 1.234
3829.021 1.4966 1.206 1.392 1.61264 1.37 1.8739 2.2398 1.8473 1.7759 1.331
3848.311 1.242 1.9402 2.3001 2.4084 1.9957 1.7751 1.8822 1.762 1.56139 1.4532
3867.601 1.5056 1.9028 2.0332 1.7673 1.397 1.371 1.4943 1.371 1.8488 1.9764
3886.890 2.0496 2.2783 1.9731 1.853 1.379 1.165 1.111 1.56001 1.9954 2.1092
3906.180 2.165 2.0009 1.9638 1.348 1.27 1.7579 1.8381 1.8661 1.7212 1.6473
3925.470 1.9293 1.8524 2.0003 1.6929 1.33 1.893 2.1948 1.8707 1.331 1.439
3944.760 1.8045 1.7729 1.8898 1.7877 1.7088 1.417 0.83 0.879 1.406 1.524
3964.049 1.53779 1.55566 1.4904 1.8416 2.1933 2.2253 1.8857 1.8814 2.0966 1.5135
3983.339 1.181 1.4827 1.195 1.5089 1.754 1.418 1.78 1.5126 1.7171 1.8314
##END=
