##TITLE=2,3-Butanedione
##JCAMP-DX=4.24
##DATA TYPE=UV/VIS SPECTRUM
##ORIGIN=INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
##OWNER=INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
##CAS REGISTRY NO=625-34-3
##MOLFORM=C4H6O2
##MP=- 2.4
##BP=88
##SOURCE REFERENCE=RAS UV No. 10570
##$NIST SQUIB=1953COH/BLO264
##$NIST SOURCE=TYUGLMTE
##SPECTROMETER/DATA SYSTEM=n.i.g.
##XUNITS=Wavelength (nm)
##YUNITS=Logarithm epsilon
##XFACTOR=1.0
##YFACTOR=1.0
##FIRSTX=223.76
##LASTX=476.21
##FIRSTY=1.769
##MAXX=476.21
##MINX=223.76
##MAXY=1.769
##MINY=0.064
##NPOINTS=131
##$REF AUTHOR=Cohen, S.G.; Blout, E.R.
##$REF JOURNAL=J. Polymer Sci.
##$REF VOLUME=3
##$REF PAGE=264
##$REF DATE=1953
##XYPOINTS=(XY..XY)
223.76,1.769
224.51,1.739
226.47,1.663
228.43,1.600
230.39,1.528
232.35,1.465
234.31,1.402
236.27,1.344
238.24,1.272
240.20,1.204
242.16,1.169
244.12,1.142
246.08,1.124
248.04,1.106
249.88,1.098
251.96,1.092
253.92,1.092
256.00,1.097
257.81,1.104
259.97,1.111
261.77,1.122
263.75,1.137
265.69,1.155
267.65,1.178
269.61,1.218
271.57,1.249
273.53,1.276
275.49,1.303
277.45,1.321
279.41,1.339
281.37,1.357
283.38,1.371
285.29,1.380
287.25,1.384
289.22,1.384
291.18,1.384
293.14,1.380
295.10,1.375
297.06,1.366
299.02,1.357
300.98,1.339
302.94,1.317
304.90,1.299
306.86,1.285
308.82,1.263
310.78,1.218
312.75,1.178
314.71,1.137
316.67,1.083
318.63,1.029
320.59,0.980
322.83,0.932
324.45,0.889
326.47,0.831
328.43,0.769
330.39,0.701
332.35,0.643
334.31,0.562
336.27,0.499
338.24,0.387
340.20,0.292
342.16,0.184
344.12,0.126
345.39,0.104
347.53,0.085
350.00,0.076
352.17,0.089
354.31,0.111
356.98,0.159
359.30,0.199
361.08,0.230
362.82,0.264
364.80,0.295
366.24,0.319
368.04,0.346
369.84,0.369
371.57,0.391
373.53,0.418
375.49,0.445
377.45,0.476
379.41,0.503
381.37,0.526
383.33,0.553
385.29,0.584
387.25,0.611
389.22,0.634
391.18,0.665
393.14,0.683
395.10,0.706
397.06,0.733
399.02,0.755
400.98,0.773
402.94,0.796
404.90,0.813
406.86,0.831
408.82,0.849
410.78,0.863
412.75,0.876
414.69,0.893
416.67,0.903
418.63,0.917
420.59,0.921
422.55,0.930
424.51,0.939
426.47,0.944
428.43,0.948
430.39,0.957
432.35,0.962
434.31,0.962
436.27,0.962
438.24,0.957
440.20,0.948
442.16,0.930
444.12,0.917
446.08,0.903
448.04,0.890
450.00,0.881
451.96,0.872
453.92,0.863
455.94,0.855
457.92,0.844
459.80,0.822
461.76,0.778
463.73,0.715
465.69,0.647
467.65,0.566
469.61,0.472
471.57,0.351
473.53,0.243
475.49,0.108
476.21,0.064
##END=
