##TITLE=Butanoic acid, 3-oxo-, methyl ester
##JCAMP-DX=4.24
##DATA TYPE=INFRARED SPECTRUM
##ORIGIN=Sadtler Research Labs Under US-EPA Contract
##OWNER=NIST Standard Reference Data Program
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=105-45-3
##MOLFORM=C 5 H 8 O 3
##$NIST SOURCE=MSDC-IR
##STATE=gas
##XUNITS=1/CM
##YUNITS=ABSORBANCE
##XFACTOR=1.0
##YFACTOR=0.000051239
##DELTAX=4.0
##FIRSTX=450.0
##LASTX=3966.0
##FIRSTY=0.000000
##MAXX=3966
##MINX=450
##MAXY=0.51239
##MINY=0
##NPOINTS=880
##XYDATA=(X++(Y..Y))
450.0 0 15 6 9 28 50 51 84 128 136
490.0 158 175 163 126 210 220 300 311 355 420
530.0 529 591 603 620 549 444 327 352 287 233
570.0 189 185 168 187 177 231 167 175 197 198
610.0 192 188 249 261 261 264 233 232 200 146
650.0 166 121 125 135 126 210 100 151 155 147
690.0 166 178 190 214 221 236 254 290 330 364
730.0 417 449 514 372 338 278 275 205 205 196
770.0 214 224 265 324 419 502 580 761 843 743
810.0 763 776 770 793 798 796 814 825 786 733
850.0 656 612 556 493 496 484 513 552 562 553
890.0 562 579 573 548 500 464 431 357 315 240
930.0 235 223 203 202 195 221 235 226 261 301
970.0 328 355 432 481 578 666 835 1021 1103 1133
1010.0 1176 1085 1033 1049 1158 1323 1664 1808 2050 2094
1050.0 2023 1818 1425 1034 822 689 605 548 488 463
1090.0 447 507 527 575 644 716 817 975 1164 1438
1130.0 1754 2174 2777 3581 4566 5519 6005 6230 6162 5709
1170.0 5216 5018 4942 4886 4815 4785 4666 4498 4356 4146
1210.0 3913 3797 3847 4081 4589 5423 6581 8110 9447 10000
1250.0 9767 8799 7190 5167 4228 3866 3752 3612 3532 3520
1290.0 3556 3566 3731 3887 4232 4435 4601 4593 4460 4050
1330.0 3481 2912 2427 2074 1944 1967 2092 2268 2332 2399
1370.0 2387 2303 2041 1780 1573 1478 1398 1465 1620 1718
1410.0 1774 1748 1596 1483 1484 1759 2203 2603 2769 3129
1450.0 3146 2788 2440 2172 1783 1285 970 812 709 624
1490.0 569 497 466 427 418 386 378 368 365 372
1530.0 352 375 380 391 385 386 405 417 397 405
1570.0 409 407 465 458 522 548 579 595 613 684
1610.0 752 836 1054 1348 1905 2647 3376 3911 4129 4039
1650.0 3583 3065 2722 2692 2681 2574 2499 2457 2364 2188
1690.0 2015 1922 1892 1864 1903 2078 2397 2914 3672 4610
1730.0 5915 6960 7996 8466 8763 8523 8162 7772 7590 7361
1770.0 7106 6578 5835 4900 3863 2858 2001 1402 980 718
1810.0 529 443 343 299 245 221 179 174 148 149
1850.0 108 122 101 99 108 105 82 107 110 104
1890.0 102 107 109 98 96 89 87 86 86 86
1930.0 88 76 77 70 84 74 79 68 78 65
1970.0 75 66 85 86 90 104 97 87 94 99
2010.0 104 91 98 110 110 110 109 103 109 114
2050.0 109 115 97 96 98 99 98 90 79 88
2090.0 85 97 80 93 89 78 78 79 68 57
2130.0 67 77 75 75 75 75 71 78 69 67
2170.0 75 83 65 75 82 83 74 69 62 51
2210.0 50 27 19 17 13 25 14 23 22 30
2250.0 13 32 35 39 22 17 20 20 20 33
2290.0 27 34 45 47 82 74 89 83 87 71
2330.0 61 49 33 46 93 48 65 52 16 30
2370.0 23 58 99 73 64 64 60 70 62 62
2410.0 70 44 41 55 35 46 57 53 52 51
2450.0 44 52 43 43 44 50 59 68 60 32
2490.0 33 31 54 52 52 53 43 53 61 43
2530.0 57 47 62 72 62 62 62 54 72 63
2570.0 63 53 54 73 65 76 76 84 83 82
2610.0 74 72 83 83 82 74 80 80 85 75
2650.0 84 68 84 64 74 64 53 74 71 65
2690.0 78 72 74 60 80 62 73 85 73 74
2730.0 64 74 75 76 85 120 89 115 96 103
2770.0 113 122 121 113 113 125 145 151 151 161
2810.0 160 176 190 196 209 226 255 286 337 435
2850.0 472 473 489 473 434 400 374 394 387 381
2890.0 384 394 403 445 462 512 557 573 609 644
2930.0 700 776 844 860 950 1091 1469 1989 2184 2239
2970.0 2172 1837 1274 982 871 908 940 979 1038 1107
3010.0 1153 1136 1107 1070 1014 957 854 776 722 623
3050.0 544 491 470 442 442 441 398 387 386 388
3090.0 384 370 357 361 330 329 321 318 272 277
3130.0 248 254 232 240 212 219 196 202 216 215
3170.0 168 195 169 171 194 188 181 180 170 174
3210.0 155 159 149 139 139 119 131 117 106 106
3250.0 117 105 85 90 103 93 83 95 92 92
3290.0 91 84 82 62 95 96 92 93 85 104
3330.0 76 114 94 92 77 85 60 72 80 84
3370.0 69 46 58 67 48 59 56 58 51 61
3410.0 62 46 45 60 47 77 77 77 81 87
3450.0 76 94 127 147 153 111 113 121 116 107
3490.0 127 99 109 113 87 80 88 65 86 68
3530.0 48 40 33 22 20 48 23 22 23 32
3570.0 34 34 36 41 32 29 33 21 34 23
3610.0 30 27 35 26 17 15 20 26 26 32
3650.0 55 50 25 10 24 6 27 43 38 16
3690.0 23 15 19 25 18 26 21 28 15 16
3730.0 27 25 48 11 13 17 8 6 27 10
3770.0 17 23 16 9 6 9 6 6 6 28
3810.0 30 33 16 29 21 31 30 28 9 6
3850.0 19 14 21 12 8 10 6 13 11 13
3890.0 16 14 7 20 30 7 6 14 6 6
3930.0 6 6 6 6 6 19 42 52 55 56
##END=
