2-Butynedinitrile (C4N2)								C4N2(g)
Enthalpy Reference Temperature = Tr = 298.15 K								Standard State Pressure = p° = 0.1 MPa
		J·K-1 mol-1						kJ·mol-1
T/K		Cp°		S°		-[G°-H°(Tr)]/T		H-H°(Tr)		fH°		fG°		log Kf
0		0.		0.		INFINITE		-17.734		528.600		528.600		INFINITE
100		49.991		216.793		356.363		-13.957		529.237		523.919		-273.667
200		71.983		258.541		297.572		-7.806		531.171		517.925		-135.268
250		79.961		275.500		291.495		-3.999		532.341		514.480		-107.495
298.15		85.888		290.112		290.112		0.		533.460		510.937		-89.514
300		86.088		290.644		290.114		0.159		533.502		510.797		-88.938
350		90.899		304.290		291.181		4.588		534.590		506.926		-75.655
400		94.823		316.692		293.606		9.234		535.569		502.906		-65.673
450		98.158		328.058		296.811		14.061		536.417		498.770		-57.896
500		101.091		338.554		300.467		19.043		537.132		494.548		-51.665
600		106.147		357.446		308.425		29.413		538.205		485.923		-42.303
700		110.417		374.138		316.643		40.247		538.905		477.150		-35.605
800		114.050		389.126		324.782		51.475		539.340		468.295		-30.577
900		117.130		402.742		332.699		63.038		539.588		459.398		-26.663
1000		119.730		415.222		340.336		74.885		539.703		450.481		-23.531
1100		121.921		426.739		347.674		86.971		539.716		441.557		-20.968
1200		123.768		437.429		354.714		99.258		539.649		432.636		-18.832
1300		125.329		447.399		361.464		111.715		539.516		423.724		-17.025
1400		126.654		456.737		367.940		124.316		539.325		414.823		-15.477
1500		127.784		465.514		374.155		137.039		539.082		405.938		-14.136
1600		128.751		473.793		380.126		149.867		538.791		397.071		-12.963
1700		129.584		481.624		385.868		162.785		538.455		388.224		-11.929
1800		130.305		489.052		391.396		175.780		538.075		379.398		-11.010
1900		130.933		496.114		396.723		188.843		537.651		370.594		-10.188
2000		131.481		502.844		401.862		201.964		537.186		361.813		-9.450
2100		131.963		509.271		406.825		215.137		536.679		353.057		-8.782
2200		132.388		515.420		411.623		228.355		536.130		344.325		-8.175
2300		132.764		521.314		416.265		241.613		535.541		335.620		-7.622
2400		133.099		526.971		420.760		254.906		534.910		326.941		-7.116
2500		133.398		532.411		425.118		268.231		534.239		318.290		-6.650
2600		133.667		537.648		429.346		281.585		533.526		309.666		-6.221
2700		133.908		542.697		433.451		294.964		532.772		301.070		-5.825
2800		134.126		547.571		437.441		308.366		531.978		292.503		-5.457
2900		134.323		552.281		441.320		321.788		531.142		283.964		-5.115
3000		134.502		556.838		445.095		335.230		530.265		275.456		-4.796
3100		134.665		561.251		448.771		348.688		529.348		266.977		-4.499
3200		134.813		565.529		452.353		362.162		528.389		258.529		-4.220
3300		134.950		569.679		455.846		375.650		527.388		250.111		-3.959
3400		135.075		573.710		459.254		389.152		526.347		241.724		-3.714
3500		135.189		577.627		462.580		402.665		525.264		233.369		-3.483
3600		135.295		581.437		465.829		416.189		524.140		225.045		-3.265
3700		135.393		585.145		469.004		429.724		522.975		216.752		-3.060
3800		135.484		588.757		472.108		443.268		521.768		208.492		-2.866
3900		135.567		592.278		475.144		456.820		520.519		200.264		-2.682
4000		135.645		595.711		478.116		470.381		519.230		192.069		-2.508
4100		135.718		599.061		481.025		483.949		517.898		183.906		-2.343
4200		135.785		602.333		483.874		497.524		516.525		175.777		-2.186
4300		135.848		605.528		486.667		511.106		515.110		167.680		-2.037
4400		135.907		608.652		489.404		524.694		513.654		159.617		-1.895
4500		135.962		611.707		492.088		538.287		512.155		151.588		-1.760
4600		136.014		614.696		494.721		551.886		510.615		143.592		-1.631
4700		136.062		617.621		497.305		565.490		509.034		135.630		-1.507
4800		136.108		620.487		499.841		579.098		507.410		127.703		-1.390
4900		136.151		623.293		502.332		592.711		505.744		119.809		-1.277
5000		136.191		626.044		504.779		606.328		504.036		111.950		-1.170
5100		136.229		628.742		507.183		619.949		502.285		104.126		-1.066
5200		136.265		631.387		509.546		633.574		500.493		96.336		-0.968
5300		136.299		633.983		511.870		647.202		498.658		88.581		-0.873
5400		136.331		636.531		514.155		660.834		496.781		80.862		-0.782
5500		136.361		639.033		516.403		674.468		494.861		73.177		-0.695
5600		136.390		641.490		518.614		688.106		492.899		65.528		-0.611
5700		136.418		643.905		520.791		701.746		490.894		57.914		-0.531
5800		136.444		646.278		522.935		715.389		488.846		50.335		-0.453
5900		136.468		648.610		525.045		729.035		486.754		42.793		-0.379
6000		136.492		650.904		527.124		742.683		484.619		35.286		-0.307
PREVIOUS: March 1961 (1 atm)								CURRENT: March 1961 (1 bar)
2-Butynedinitrile (C4N2)								C4N2(g)

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