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乙醚旳性质1乙醚为无色、透明、易流动旳液体,挥发性极大,它旳蒸气有芳香味,但有麻醉性。沸点4.6、凝固点-11,因此能耐剧冷而不凝冻。比重很轻,在5时为.70。微溶于水,能溶于乙醇、苯、氯仿等有机溶剂中。常用有机溶剂共沸点溶剂 沸点 共沸点 含水量% 氯仿 61.2 5. 2.5 甲苯 1105 85.0 0四氯化碳 77. 6.0 4.0 正丙醇 7.2 87.7 28.苯 0.4 69.2 .8 异丁醇 1084 8988.2丙稀腈 78. 7.0 3.0 二甲苯 -40 92.0 3.5二氯乙烷 83.7 720 1. 正丁醇 117.7 92.2 37.乙睛 0 76.0 1.0 吡啶 115. 94.0 4乙醇 8.3 78.1 4. 异戊醇 .0 51 4.乙酸乙酯 7.1 70. 8 正戊醇 133 9.4 4异丙醇 82.4 80.4 2.1 氯乙醇 19 978 59.0乙醚 5 34 1. 二硫化碳 4 44 2.0甲酸 10 0 6溶剂 p b D20 n0 Acetic aid乙酸 17 118 1049 1.36 6.15 9 1.68 Acone丙酮 5 5 .7881.3587 0. 16.2 2.8Actontrle乙腈 -4 82 0.782 .34 3.5 1.1 3.45 Anisle 苯甲醚 3 1 0.994 .57 4.33 33 1.38 Benzene 苯 5 80 0.79 1.01 7 26.2 000 Benzene 溴苯 -1 16 .495 1.580 5.1 7 5ar isuie二硫化碳 112 46 .274 1629 2.6 21.3 000 Crbn terachloride 四氯化碳 -23 7 .594 1601 2.24 5.8 0.0 lobeze氯苯 46 32 1.06 1.524 .62 1. 1.4lorofom氯仿 - 61 1.89 .58 4.81 21 15ycohexae 环己烷 81 0.7 1426 2.2 27. 0.00 Dbtyl ethe 丁醚 -98 12 0.6 1.3 3. 40. 1.1 oDiloobnzene 邻二氯苯 -17 1 .06 14 9.93 .9 .7 1,2-chroethan ,2-二氯乙烷 -6 84 1.53 1.448 6 1 6 Dichloromethne二氯乙烷 95 4 1.26 1.4 .9 16 .55Diethylami 二乙胺 -0 56 .77 1.3864 .6 243 092Diethl eher 乙醚 117 35 0.13 1.3524 433 22. 10 1,2-methoxyethne 1,-二甲氧基乙烷 - 8 .863 13796 24.1 71 N, Diehylatmide N,N-二甲基乙酰胺 -0 166 0.937 1.384 378 242 3.2N, imetylformamide,N-二甲基甲酰胺 -60 152 .945 405 36 199 3.86Dimety uloxide二甲基亚砜 9 189 1.09 4783 4.7 20. 3. 1,Dioxane1,4二氧六环 2 101 1.34 1.24 2.2 .45 thanol 乙醇 -14 78 0.7 1.31 24.5 12.8 1.69 Etylact 乙酸乙酯 -4 77 0.901 .374 6.02 22.3 .8 Ethlenoate 苯甲酸乙酯 213 1.0 .5052 .02 42.5 2.00 rmamide甲酰胺 3 1 13 1445 .0 10.6 33 exaethlhosphoramid 7 5 1.7 458 30.0 47.7 . Isopropyl alcol 异丙醇 -90 2 0.78 1.3772 17 17.5 1.6isoropyl ther 异丙醚 -60 68 .36 Methan 甲醇 9 5 0.791 1.324 32.7 8. 1.0 2-thl-opao 甲基-2-丙醇 6 8 0.78 13877 10.9 2 1.6 Nitrobene 硝基苯 211 .20 1.56 3.82 2.7 4.0 Ntrmtane硝基甲烷 -28 11 1.13 1.3817 57 12 34 yridie 吡啶 -2 115 0.8 1.502 124 24. 2.3 tet-butyl acohol叔丁醇 5. 2. 1.38 Tetrahyofuran 四氢呋喃 10 66 .888 1.402 7. 1.9 .75Tlune 甲苯 -95 1 0.87 1.99 .38 31.1 043 Trichooetyene 三氯乙烯 - 87 1.465 1.77 3.4 255 0.81 Trihamine三乙胺 -15 90 0.26 1401 2.42 3.1 0.87 Triflurocetic acd 三氟乙酸 -15 72 .89 1.80 85 13. 2.26 2,2Tfothano ,2,2-三氟乙醇 -44 7 1.3 .2910 . 12.4 2.2 Wer水 00 .9 1.3330 0.1 3. 1.82 o -Xyene邻二甲苯 2 14 0.80 1.554 2.57 35.8 0.62Cmon Orani Solvens:Table of Poperties,2,3Solve frmula Mbili pont (C) meltg point(C) denity (gL)solbiitn water (/10g) DeticConstant3,4flash oint(oC) aceticacd C2H4O2 60.05 1116.6 1.049 Miscb 6.1539 cetone CH6O8.0 56 -94.3 0786 Micile 20.7(25)-18 cetnirile 2H3N 41.56 -46 .86 Miscle 37.56benze C6H6 78.1 15.8918 228 1 -butanoC4H1O74.12117.6 -89.5 81 6.3 17.835 -btanl CH10O 7.2 981580815 158(25) 262-butaone 4H8O 72.16 86.3 0.0 25. 18.57 t-utyl alcoholC4H10O 74.12 82.25.50.86 Miscile 1.511 carbon ttrachoideCCl45.82 77 2.41.59 0.08 .24 - lorobnzenC6H5Cl112.563.7 -45.6 .10660.02.1 9 clorofm CHC3 119.38 61. -63.7 1.498 0.954.8 - cyclhexan C612 84.6 07660.79 012.0-2 ,2-dchorotane4Cl298.96 8. 35.3.86 10.42 13hyleer 4H10O 74.1236-116.713 7. 4.34 -45 iehln lycol 410O310.12 25 -101.118 1 .7 14 diglym (iethyleneycol dimethyl ther) C6H143 34.17 162-680.4icible 723 7 1,dimthoxy ethane (glye,DME) C4H10O 90.12 85 58 0.68 isibl 72 -6 dimethlher C2HO 6. -2 -.5NANA NA-41 diethyl rm (DMF)C3H7NO .09 13-61.94 iscibe36.7 5 diethl suloxid (DMSO) C2H6OS 8.3 189 .4 1.092 253 7 9 doane4H8O2 801.1 11.8 .033 Miscibl 2.21(5)1 ethal 2HO46.7 85 141 89 Mscil24.6 13 hylaetate C4H8O 8.1 77 8.6 0.85 8.7 6()-4 hlne glycolC2O2 62.0715 -131 Miscible 7. 111 glcerin CH8O3 92. 29 178 1.261 Micle 2.5 160heptane C7H16 00.20 98 -0.6 0.684 001 1.92 -4 Hxamlpohoramid (HMPA) C6H18N3P79.27.2 .3 icibe13 10exametylphoshorostamide (HP) CH8NP 16320 150 -4 0898 Msibl ?2 exae C6H1 868 69 -95 05 0.04 1.89 -2thnol CHO 3204 64.6 -98091 Miscible 32.6(5) 12 metytutylther (MB) C512O 8815 55.2 -1090.71 5. ?? -28mthlen chlorid C2Cl2 84.93 39.8 -96. 1.326 1.32 9.8 16 N-mhy-pyrrolidinoe (NP) H5H9NO99.1320 -2 1.33 10 32 91iroetaCH3NO2610 101.2 -291.3829.50 35 35 pentanC5H2 2.1 3. 129.70.62 04 1.84 -49 Peoleu ether (iroie) - 304 0.656 - -30 1-popanolCH8 88.15 7 6 03 Miscibe .()-pranol CH 88.15 82.4-885 .785 Miscibe 183(25)12pydin C5H5N791015. -416 0.92 Msible 12.3(25) tetrydrofuran(TH) C4H8O 72.1 6 -10.4 06307.6-21toluen C7H 1 110.6 -93067005 238(25) rh amine CH15N 101.988 -14.7 0.28 0.2 2.4 -11 wer H2O 18.2 100.00 00 98- 4 - wter, heav D2O 20.3101.3 41. Mscibl ?? - o-xyeC81017 144 -5.897 Inslle5 32 mxee C8H10 106.1 139.-478 086 Inslbl2.372 -xyen C80 06.17 13.4 133 0.861 Insolube 2.27 27
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