##TITLE=Butanoic acid
##JCAMP-DX=4.24
##DATA TYPE=INFRARED SPECTRUM
##ORIGIN=Sadtler Research Labs Under US-EPA Contract
##OWNER=NIST Standard Reference Data Program
Collection (C) 2003 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
##CAS REGISTRY NO=107-92-6
##MOLFORM=C4H8O2
##$NIST SOURCE=MSDC-IR
##STATE=gas
##XUNITS=1/CM
##YUNITS=ABSORBANCE
##XFACTOR=1.0
##YFACTOR=0.000052179
##DELTAX=4.0
##FIRSTX=450.0
##LASTX=3966.0
##FIRSTY=0.033238
##MAXX=3966
##MINX=450
##MAXY=0.52179
##MINY=0
##NPOINTS=880
##XYDATA=(X++(Y..Y))
450.0 637 638 621 624 638 665 702 723 741 798
490.0 839 862 888 935 928 967 1021 1000 996 1098
530.0 1133 1222 1328 1382 1488 1531 1571 1558 1559 1570
570.0 1572 1637 1678 1756 1802 1942 1924 1905 1927 1920
610.0 1921 1904 1952 1975 2015 1949 1800 1613 1443 1223
650.0 1028 864 744 669 621 563 537 554 556 526
690.0 540 520 500 479 443 430 419 382 391 382
730.0 373 384 402 423 459 500 491 482 466 429
770.0 372 285 198 121 78 51 42 14 17 11
810.0 15 17 25 25 45 46 75 96 114 134
850.0 165 180 178 184 198 189 192 181 163 164
890.0 183 195 215 242 255 257 240 229 201 171
930.0 132 85 66 46 28 15 18 11 10 21
970.0 22 20 31 31 49 69 89 99 151 197
1010.0 252 323 416 518 638 759 874 993 1118 1255
1050.0 1421 1636 1882 2160 2451 2770 3063 3361 3609 3715
1090.0 3557 3323 3104 2986 2713 2466 2385 2467 2720 3139
1130.0 3701 4332 4912 5309 5553 5706 5481 5101 4501 3883
1170.0 3409 3052 2710 2369 2035 1720 1458 1256 1099 970
1210.0 883 815 778 741 721 716 698 679 670 660
1250.0 667 687 733 781 828 855 867 866 847 821
1290.0 783 734 688 657 630 595 591 586 593 588
1330.0 620 652 686 724 761 851 954 1065 1206 1333
1370.0 1475 1579 1643 1697 1678 1614 1461 1260 1094 949
1410.0 778 679 637 600 587 611 602 657 640 663
1450.0 682 697 719 668 721 637 562 488 446 361
1490.0 313 226 193 158 145 122 73 81 51 52
1530.0 33 61 29 42 14 33 25 30 36 18
1570.0 43 5 43 21 26 27 32 25 34 36
1610.0 32 28 43 33 33 56 18 59 34 47
1650.0 26 76 49 60 64 86 63 109 83 128
1690.0 137 154 185 247 275 343 426 562 696 893
1730.0 1083 1290 1546 1914 2390 3062 3954 5016 6265 7609
1770.0 8763 9580 9966 10000 9894 9249 8030 6544 4974 3613
1810.0 2571 1781 1253 875 637 458 326 258 200 161
1850.0 121 110 88 77 62 69 46 53 49 40
1890.0 53 47 45 50 43 52 40 49 34 39
1930.0 36 35 32 35 25 26 20 25 18 13
1970.0 15 10 9 9 18 8 14 8 10 9
2010.0 12 9 16 9 11 11 12 2 9 0
2050.0 2 2 3 2 0 2 2 2 3 3
2090.0 1 2 3 3 3 3 4 4 4 12
2130.0 3 4 13 4 13 5 13 18 22 22
2170.0 22 24 24 24 13 14 14 22 22 23
2210.0 23 24 21 34 21 33 33 23 22 23
2250.0 13 13 22 15 14 14 14 14 14 15
2290.0 15 15 23 14 25 25 17 23 23 19
2330.0 21 17 24 14 24 23 33 24 32 15
2370.0 30 21 21 21 14 15 16 16 25 25
2410.0 15 25 25 25 24 24 24 25 25 26
2450.0 23 16 24 16 16 14 16 18 20 16
2490.0 14 18 17 14 15 15 15 15 14 6
2530.0 5 13 5 16 16 17 5 9 8 7
2570.0 16 16 18 20 23 18 18 18 24 27
2610.0 29 27 27 28 19 29 30 21 32 39
2650.0 28 41 46 40 40 50 40 41 49 41
2690.0 41 47 47 52 44 51 51 60 60 51
2730.0 52 60 62 70 70 70 82 81 81 71
2770.0 71 72 80 81 81 82 91 92 92 95
2810.0 105 109 120 126 139 158 167 177 196 226
2850.0 238 268 314 368 440 544 686 867 1038 1113
2890.0 1173 1174 1161 1093 1039 1012 1040 1098 1179 1294
2930.0 1433 1639 1852 2040 2159 2266 2394 2542 2680 2881
2970.0 3148 3281 3216 3112 2932 2560 2118 1657 1258 968
3010.0 740 577 467 382 315 261 232 203 191 177
3050.0 155 154 154 145 135 135 132 139 126 116
3090.0 116 118 117 109 109 108 90 100 98 93
3130.0 92 99 94 101 106 90 100 100 91 101
3170.0 99 88 92 79 78 72 76 75 78 73
3210.0 71 72 62 62 53 55 64 49 55 54
3250.0 54 43 56 45 34 36 45 35 35 44
3290.0 36 34 53 41 40 44 46 53 35 36
3330.0 27 34 35 27 30 25 25 36 29 27
3370.0 26 26 25 26 36 27 27 27 26 26
3410.0 26 14 18 26 19 16 26 15 15 13
3450.0 10 5 27 22 17 17 27 23 19 18
3490.0 23 24 22 17 25 43 55 56 83 83
3530.0 108 139 159 153 200 261 386 637 1181 1912
3570.0 2636 2867 3106 2945 2884 2400 1543 832 468 265
3610.0 169 91 59 78 28 21 21 25 29 20
3650.0 33 14 50 36 18 20 3 39 17 33
3690.0 13 22 25 26 17 29 29 37 43 32
3730.0 40 41 53 35 60 17 57 30 49 53
3770.0 34 58 38 44 42 44 31 49 38 49
3810.0 60 61 37 69 54 67 55 51 32 65
3850.0 46 12 49 58 41 54 63 81 59 82
3890.0 61 86 65 70 50 73 61 44 49 57
3930.0 51 41 60 48 50 45 63 76 78 71
##END=