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二元共沸混合物的沸点及组成
混合物的组分 |
101.325kPa时的沸点/℃ |
质量分数 |
纯组分 |
共沸物 |
第一组分 |
第二组分 |
水— |
100 |
|
|
|
甲苯 |
110.8 |
84.1 |
19.6% |
80.4% |
苯 |
80.2 |
69.3 |
8.9% |
91.1% |
乙酸乙酯 |
77.1 |
70.4 |
8.2% |
91.8% |
正丁酸丁酯 |
125 |
90.2 |
26.7% |
73.3% |
异丁酸丁酯 |
117.2 |
87.5 |
19.5% |
80.5% |
苯甲酸乙酯 |
212.4 |
99.4 |
84.0% |
16.0% |
2-戊酮 |
102.25 |
82.9 |
13.5% |
86.5% |
乙醇 |
78.4 |
78.1 |
4.5% |
95.5% |
正丁醇 |
117.8 |
92.4 |
38% |
62% |
异丁醇 |
108.0 |
90.0 |
33.2% |
66.8% |
仲丁醇 |
99.5 |
88.5 |
32.1% |
67.9% |
叔丁醇 |
82.8 |
79.9 |
11.7% |
88.3% |
苄醇 |
205.2 |
99.9 |
91% |
9% |
烯丙醇 |
97.0 |
88.2 |
27.1% |
72.9% |
甲酸 |
100.8 |
107.3(最高) |
22.5% |
77.5% |
硝酸 |
86.0 |
120.5(最高) |
32% |
68% |
氢碘酸 |
-34 |
127(最高) |
43% |
57% |
氢溴酸 |
-67 |
126(最高) |
52.5% |
47.5% |
氢氯酸 |
-84 |
110(最高) |
79.76% |
20.24% |
乙醚 |
34.5 |
34.2 |
1.3% |
98.7% |
丁醛 |
75.7 |
68 |
6% |
94% |
三聚乙醛 |
115 |
91.4 |
30% |
70% |
乙酸乙酯— |
77.1 |
|
|
|
二硫化碳 |
46.3 |
46.1 |
7.3% |
92.7% |
四氯化碳 |
76.8 |
75.0 |
43% |
57% |
己烷— |
69 |
|
|
|
苯 |
80.2 |
68.8 |
95% |
5% |
氯仿 |
61.2 |
60.8 |
28% |
72% |
丙酮— |
56.5 |
|
|
|
二硫化碳 |
46.3 |
39.2 |
34% |
66% |
异丙醚 |
69.0 |
54.2 |
61% |
39% |
氯仿 |
61.2 |
65.5 |
20% |
80% |
四氯化碳— |
76.8 |
|
|
|
乙酸乙酯 |
77.1 |
74.8 |
57% |
43% |
环己烷— |
80.8 |
|
|
|
苯 |
80.2 |
77.8 |
45% |
55% |
乙醇— |
78.3 |
|
|
|
乙酸乙酯 |
77.1 |
72.0 |
30% |
70% |
苯 |
80.2 |
68.2 |
32% |
68% |
氯仿 |
61.2 |
59.4 |
7% |
93% |
四氯化碳 |
76.8 |
64.9 |
16% |
84% |
甲醇— |
64.7 |
|
|
|
四氯化碳 |
76.8 |
55.7 |
21% |
79% |
苯 |
80.2 |
48.3 |
39% |
61% |
甲苯— |
110.8 |
|
|
|
乙酸 |
118.5 |
105.4 |
72% |
28% |
注:“××—”为第一组分。
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版权所有:东北师范大学远程与继续教育学院 |
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