{"id":543,"date":"2023-12-28T14:57:36","date_gmt":"2023-12-28T06:57:36","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=543"},"modified":"2024-02-02T14:47:02","modified_gmt":"2024-02-02T06:47:02","slug":"use-and-storage-conditions-of-n-methylpyrrolidone-872-50-4","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/use-and-storage-conditions-of-n-methylpyrrolidone-872-50-4\/","title":{"rendered":"N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8 872-50-4\uc758 \uc0ac\uc6a9 \ubc0f \ubcf4\uad00 \uc870\uac74"},"content":{"rendered":"

N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8(NMP)\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubb3c\ub9ac\uc801, \ud654\ud559\uc801 \ud2b9\uc131\uc744 \uc9c0\ub2cc \uc911\uc694\ud55c \uc720\uae30 \uc6a9\ub9e4\uc785\ub2c8\ub2e4.
\uc911\uad6d \uc774\ub984: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8<\/p>\n

\uc601\uc5b4 \uc774\ub984: N-methylpyrrolidin-2-one<\/p>\n

\uc911\uad6d \ubcc4\uce6d: 1-\uba54\ud2f8-2-\ud53c\ub864\ub9ac\ub3c8 | n-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8 | 1-\uba54\ud2f8-2-\ud53c\ub864\ub9ac\ub3c8 | n-\uba54\ud2f8-a-\ud53c\ub864\ub9ac\ub3c8 | \uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8 | 1-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8 | 1-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8<\/p>\n

\"N-methylpyrrolidone<\/p>\n

CAS \ubc88\ud638: 872-50-4<\/p>\n

\ubc00\ub3c4: 1.0\u00b1 0.1g \/cm3<\/p>\n

\ub053\ub294\uc810: 760mmHg\uc5d0\uc11c 202.0\u00b10.0\u00b0C<\/p>\n

\uc735\uc810: \u221224 \u00b0C(lit.)<\/p>\n

\ubd84\uc790\uc2dd: C5H9NO<\/p>\n

\ubd84\uc790\ub7c9: 99.131<\/p>\n

\uc778\ud654\uc810: 86.1\u00b10.0 \u00b0C<\/p>\n

\uc815\ud655\ud55c \uc9c8\ub7c9: 99.068413<\/p>\n

PSA: 20.31000<\/p>\n

\ub85c\uadf8P: -0.40<\/p>\n

\uc99d\uae30 \ubc00\ub3c4 : 3.4 (\uacf5\uae30 \ub300\ube44)<\/p>\n

\uc99d\uae30\uc555: 25\u00b0C\uc5d0\uc11c 0.3\u00b10.4 mmHg<\/p>\n

\uad74\uc808\ub960 : 1.470<\/p>\n

\ubcf4\uad00: \uac74\uc870\ud55c \ubd88\ud65c\uc131 \uac00\uc2a4\uac00 \uc788\ub294 \uacf3\uc5d0\uc11c \uc6a9\uae30\ub97c \ubc00\ubd09\ud558\uc5ec \uc11c\ub298\ud558\uace0 \uac74\uc870\ud55c \uacf3\uc5d0 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624.<\/p>\n

1. \uc131\uc0c1: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc740 \ubb34\uc0c9 \ud22c\uba85\ud55c \uc561\uccb4\uc774\ub2e4.<\/p>\n

2. \ub053\ub294\uc810: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc740 \ub053\ub294\uc810\uc774 \uc57d 202\u00b0C\uc774\ubbc0\ub85c \uc0c1\uc628\uc5d0\uc11c \ud718\ubc1c\uc131\uc774 \ub35c\ud55c \uc561\uccb4\uc785\ub2c8\ub2e4.<\/p>\n

3. \ubc00\ub3c4: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc758 \ubc00\ub3c4\ub294 \uc57d 1.03g\/cm3\ub85c \ubb3c\ubcf4\ub2e4 \uc57d\uac04 \ubb34\uac81\uc2b5\ub2c8\ub2e4.<\/p>\n

4. \uc6a9\ud574\ub3c4: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc740 \uace0\ubd84\uc790, \uc218\uc9c0, \ucc9c\uc5f0\ubb3c \ub4f1\uacfc \uac19\uc740 \ub9ce\uc740 \uc720\uae30 \ubb3c\uc9c8\uc744 \uc6a9\ud574\uc2dc\ud0ac \uc218 \uc788\ub294 \uc6b0\uc218\ud55c \uc6a9\ub9e4\uc785\ub2c8\ub2e4.<\/p>\n

5. \uadf9\uc131 : N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc740 \uadf9\uc131\uc774 \ub192\uc544 \uc720\uae30\ud569\uc131 \ubc18\uc751\uc5d0\uc11c \uadf9\uc131\uc6a9\ub9e4\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

6. \ub179\ub294\uc810: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc758 \ub179\ub294\uc810\uc740 \uc57d -24\u00b0C\uc785\ub2c8\ub2e4.<\/p>\n

\uc77c\ubc18\uc801\uc73c\ub85c N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc740 \ub053\ub294\uc810\uc774 \ub192\uace0 \ubc00\ub3c4\uac00 \ub192\uc73c\uba70 \uc6a9\ud574\ub3c4\uac00 \uc6b0\uc218\ud55c \uc720\uae30\uc6a9\ub9e4\uc758 \uc77c\uc885\uc73c\ub85c \uace0\ubd84\uc790, \ud654\ud559, \uc804\uc790 \ubc0f \uae30\ud0c0 \ubd84\uc57c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc0ac\uc6a9 \uc2dc\uc5d0\ub294 \ud718\ubc1c\uc131 \ubc0f \ud53c\ubd80 \uc790\uadf9\uc5d0 \uc8fc\uc758\uac00 \ud544\uc694\ud558\uba70, \uc801\uc808\ud55c \uc548\uc804 \ubcf4\ud638 \uc870\uce58\ub97c \ucde8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\"N-methylpyrrolidone
N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8(NMP)\uc740 \uc8fc\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uce21\uba74\uc744 \ud3ec\ud568\ud558\uc5ec \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

1. \uc720\uae30\uc6a9\ub9e4 : NMP\ub294 \uace0\ubd84\uc790, \uc218\uc9c0, \ucc9c\uc5f0\ubb3c \ub4f1 \ub9ce\uc740 \uc720\uae30\ubb3c\uc9c8\uc744 \uc6a9\ud574\uc2dc\ud0ac \uc218 \uc788\ub294 \uc6b0\uc218\ud55c \uc720\uae30\uc6a9\ub9e4\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud654\ud559 \uc0b0\uc5c5, \uace0\ubd84\uc790 \uac00\uacf5, \ucf54\ud305, \uc789\ud06c, \uc804\uc790 \uc7ac\ub8cc \ubc0f \uae30\ud0c0 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

2. \ud654\ud559 \uc6d0\ub8cc: NMP\ub294 \ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc12c\uc720, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc218\uc9c0, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \ud544\ub984, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc12c\uc720, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc218\uc9c0, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \ud544\ub984 \ubc0f \uae30\ud0c0 \ud654\ud559 \uc81c\ud488\uc758 \ud569\uc131\uc744 \uc704\ud55c \uc720\uae30 \ud569\uc131\uc758 \uc6a9\ub9e4 \ubc0f \uc911\uac04\uccb4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

3. \uc804\uc790 \uc7ac\ub8cc: NMP\ub294 \ubc18\ub3c4\uccb4 \uc7ac\ub8cc, \uad11\ud559 \ud544\ub984, \uc804\uc790 \ubd80\ud488 \ub4f1 \uc804\uc790 \uc0b0\uc5c5\uc5d0\uc11c \uc6a9\ub9e4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

4. \uc81c\uc57d \ubd84\uc57c: NMP\ub294 \uc81c\uc57d \ubd84\uc57c(\uc608: \uc57d\ubb3c \ud569\uc131 \ubc0f \uc57d\ubb3c \uc804\ub2ec \uc2dc\uc2a4\ud15c \uc900\ube44)\uc758 \uc6a9\ub9e4\ub85c\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc77c\ubc18\uc801\uc73c\ub85c N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc740 \ud654\ud559\uacf5\uc5c5, \uace0\ubd84\uc790, \uc804\uc790\uc7ac\ub8cc, \uc758\uc57d \ub4f1 \ub9ce\uc740 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub9cc\ub2a5 \uc720\uae30\uc6a9\ub9e4\uc774\ub2e4.<\/p>\n

N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8(NMP)\uc740 \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \uc2dc\ub098\ub9ac\uc624\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ub2e4\uc74c\uc740 \uc8fc\uc694 \uc2dc\ub098\ub9ac\uc624 \uc911 \uc77c\ubd80\uc785\ub2c8\ub2e4.<\/p>\n

1. \ud654\ud559 \uc0b0\uc5c5: \uc720\uae30 \ud569\uc131 \uc6a9\ub9e4 \ubc0f \uc911\uac04\uccb4\uc778 NMP\ub294 \ud654\ud559 \uc0b0\uc5c5\uc5d0\uc11c \ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc12c\uc720, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc218\uc9c0, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \ud544\ub984 \ubc0f \uae30\ud0c0 \ud654\ud559 \uc81c\ud488\uc744 \ud569\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

2. \ud3f4\ub9ac\uba38 \uac00\uacf5 : \uc6b0\uc218\ud55c \uc720\uae30 \uc6a9\ub9e4\ub85c\uc11c NMP\ub294 \ud50c\ub77c\uc2a4\ud2f1, \uace0\ubb34, \uc12c\uc720 \ubc0f \uae30\ud0c0 \ud3f4\ub9ac\uba38 \uac00\uacf5\uacfc \uac19\uc740 \ud3f4\ub9ac\uba38\uc758 \uc6a9\ud574, \ubd84\uc0b0 \ubc0f \uc131\ud615 \uacf5\uc815\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

3. \uc804\uc790 \uc7ac\ub8cc: NMP\ub294 \uc804\uc790 \uc0b0\uc5c5\uc5d0\uc11c \ubc18\ub3c4\uccb4 \uc7ac\ub8cc, \uad11\ud559 \ud544\ub984, \uc804\uc790 \ubd80\ud488 \ub4f1\uc744 \uc81c\uc870\ud558\ub294 \uc6a9\ub9e4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

4. \ucf54\ud305 \ubc0f \uc789\ud06c: \uc720\uae30 \uc6a9\ub9e4\ub85c\uc11c NMP\ub294 \ucf54\ud305, \uc789\ud06c \ubc0f \uc218\uc9c0, \uc548\ub8cc \ub4f1\uc744 \uc6a9\ud574 \ubc0f \ud76c\uc11d\ud558\ub294 \uae30\ud0c0 \ubd84\uc57c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

5. \uc81c\uc57d \ubd84\uc57c: NMP\ub294 \uc81c\uc57d \ubd84\uc57c(\uc608: \uc57d\ubb3c \ud569\uc131 \ubc0f \uc57d\ubb3c \uc804\ub2ec \uc2dc\uc2a4\ud15c \uc900\ube44)\uc5d0\uc11c \uc6a9\ub9e4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

6. \uc138\uc815\uc81c: NMP\ub294 \uc608\ub97c \ub4e4\uc5b4 \uc804\uc790 \ubd80\ud488\uc758 \uc138\uc815 \uacf5\uc815\uc5d0\uc11c \uc138\uc815\uc81c\ub85c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc77c\ubc18\uc801\uc73c\ub85c N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc740 \ud654\ud559 \uc0b0\uc5c5, \uace0\ubd84\uc790 \uac00\uacf5, \uc804\uc790 \uc7ac\ub8cc, \ucf54\ud305 \ubc0f \uc789\ud06c, \uc758\ud559 \ubc0f \uae30\ud0c0 \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.
N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8(NMP)\uc740 \uc720\uae30 \ud654\ud569\ubb3c\ub85c\uc11c \uc6b4\uc1a1 \ubc0f \ubcf4\uad00 \uc2dc \ud2b9\ubcc4\ud55c \uc548\uc804 \ubc0f \ubcf4\ud638 \uc870\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. NMP \uc6b4\uc1a1 \ubc0f \ubcf4\uad00\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \ud301\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc6b4\uc1a1:<\/p>\n

1. \ud3ec\uc7a5: NMP\ub294 \ub204\ucd9c \ubc0f \ud718\ubc1c\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubc00\ubd09\ub41c \uc6a9\uae30, \uc77c\ubc18\uc801\uc73c\ub85c \ubd80\uc2dd \ubc29\uc9c0 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \uc6a9\uae30 \ub610\ub294 \ud2b9\uc218 \ud50c\ub77c\uc2a4\ud2f1 \ub4dc\ub7fc\uc5d0 \ud3ec\uc7a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

2. \uc2dd\ubcc4: \uc6b4\uc1a1 \uacfc\uc815\uc5d0\uc11c NMP\uc758 \ud654\ud559\ubb3c\uc9c8 \uc774\ub984, \uc704\ud5d8 \ud2b9\uc131, \uc704\ud5d8\ubb3c \ubc88\ud638 \ubc0f \uae30\ud0c0 \uad00\ub828 \uc815\ubcf4\ub97c \ud3ec\uc7a5\uc5d0 \ud45c\uc2dc\ud558\uc5ec \uc6b4\uc1a1 \ub2f4\ub2f9\uc790 \ubc0f \uad00\ub828 \ubd80\uc11c\uac00 \uc704\ud5d8\uc744 \uc774\ud574\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

3. \ubcf4\ud638: \uc6b4\uc1a1 \uc911\uc5d0\ub294 \ud654\ud559 \ubc18\uc751\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc0b0\ud654\uc81c, \uc0b0, \uc54c\uce7c\ub9ac \ubc0f \uae30\ud0c0 \ud654\ud559 \ubb3c\uc9c8\uacfc \ud63c\ud569\ud558\ub294 \uac83\uc744 \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc800\uc7a5:<\/p>\n

1. \uc7a5\uc18c: NMP\ub294 \ud654\uae30 \ubc0f \uc5f4\uc6d0\uc5d0\uc11c \uba40\ub9ac \ub5a8\uc5b4\uc9c4 \uc11c\ub298\ud558\uace0 \uac74\uc870\ud558\uba70 \ud1b5\ud48d\uc774 \uc798\ub418\ub294 \ucc3d\uace0\uc5d0 \ubcf4\uad00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

2. \ud3ec\uc7a5 : \ubcf4\uad00 \uc2dc \uc678\ubd80 \uacf5\uae30, \uc2b5\uae30, \ubd88\uc21c\ubb3c \ub4f1\uc774 \ub4e4\uc5b4\uac00\uc9c0 \uc54a\ub3c4\ub85d NMP\uc758 \ud3ec\uc7a5\uc744 \uadf8\ub300\ub85c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

3. \ud654\uc7ac \uc608\ubc29: \ubcf4\uad00 \uc7a5\uc18c\ub294 \ud654\uae30 \ubc0f \uc5f4\uc6d0\uc5d0\uc11c \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uc5b4\uc57c \ud558\uba70, \ud654\uc7ac\ub098 \ud654\ud559 \ubc18\uc751\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc0b0\ud654\uc81c, \uc0b0, \uc54c\uce7c\ub9ac \ub4f1\uc758 \ud654\ud559 \ubb3c\uc9c8\uacfc \ud63c\ud569\ud558\ub294 \uac83\uc744 \uae08\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

\uc77c\ubc18\uc801\uc73c\ub85c NMP\uc758 \uc6b4\uc1a1 \ubc0f \ubcf4\uad00\uc740 \uc548\uc804\uacfc \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud558\uace0 \uc0ac\uace0\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uad00\ub828 \uaddc\uc815 \ubc0f \ud45c\uc900\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. NMP\ub97c \ub2e4\ub8f0 \ub54c\ub294 \uad00\ub828 \uc548\uc804 \uc791\ub3d9 \uc808\ucc28\uc640 \ubcf4\ud638 \uc870\uce58\ub97c \uc5c4\uaca9\ud788 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8(NMP)\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \uc720\uc758\ud558\uc138\uc694.<\/p>\n

1. \ubcf4\ud638 \uc870\uce58: NMP\ub97c \uc0ac\uc6a9\ud560 \ub54c\ub294 NMP\uc758 \uc811\ucd09 \ubc0f \ud761\uc785\uc73c\ub85c \uc778\ud55c \ud53c\ud574\ub97c \ud53c\ud558\uae30 \uc704\ud574 \ud654\ud559 \ubcf4\ud638\ubcf5, \ud654\ud559 \uace0\uae00, \ubcf4\ud638 \uc7a5\uac11 \ubc0f \ud638\ud761\uae30 \ubcf4\ud638 \uc7a5\ube44\ub97c \ud3ec\ud568\ud55c \uc801\uc808\ud55c \ubcf4\ud638 \uc7a5\ube44\ub97c \ucc29\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

2. \ud658\uae30: NMP\ub97c \ucde8\uae09\ud560 \ub54c\ub294 NMP \uc99d\uae30\uc758 \ub18d\ub3c4\ub97c \uc904\uc774\uace0 \uc778\uccb4\uc5d0 \ub300\ud55c \ud53c\ud574\ub97c \uc904\uc774\uae30 \uc704\ud574 \uc791\uc5c5 \uc7a5\uc18c\uc758 \ud658\uae30\uac00 \uc798 \ub418\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

3. \uc811\ucd09\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624: NMP\uac00 \ud53c\ubd80, \ub208 \ubc0f \uae30\ub3c4\uc5d0 \uc9c1\uc811 \uc811\ucd09\ud558\ub294 \uac83\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624. NMP\uc5d0 \ub178\ucd9c\ub41c \uacbd\uc6b0 \uc989\uc2dc \ubb3c\ub85c \ucda9\ubd84\ud788 \ud5f9\uad6c\uace0 \uc758\uc0ac\uc758 \ub3c4\uc6c0\uc744 \ubc1b\uc73c\uc2ed\uc2dc\uc624.<\/p>\n

4. \uc18c\ud654 \uc870\uce58: NMP\ub294 \uac00\uc5f0\uc131 \uc561\uccb4\uc774\ubbc0\ub85c \ud654\uc7ac \ubc0f \uc5f4\uc6d0\uc5d0\uc11c \uba40\ub9ac \ubcf4\uad00\ud574\uc57c \ud569\ub2c8\ub2e4. \ud654\uc7ac\uac00 \ubc1c\uc0dd\ud558\uba74 \uac74\uc870 \ubd84\ub9d0, \uc774\uc0b0\ud654\ud0c4\uc18c \ub610\ub294 \ud3ec\ub9d0 \uc18c\ud654\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud654\uc7ac\ub97c \uc9c4\uc555\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

5. \ub204\ucd9c \ucc98\ub9ac: NMP\uac00 \ub204\ucd9c\ub418\uba74 \ud655\uc0b0, \ud761\uc218\ub97c \ubc29\uc9c0\ud558\uace0 \ud761\ucc29\uc81c \ub610\ub294 \uae30\ud0c0 \uc801\uc808\ud55c \ubb3c\uc9c8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uccad\uc18c\ud558\ub294 \uc989\uc2dc \uc870\uce58\ub97c \ucde8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

6. \ubcf4\uad00: NMP\ub97c \ubcf4\uad00\ud560 \ub54c\ub294 \ud654\uae30 \ubc0f \uc5f4\uc6d0\uc5d0\uc11c \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc11c\ub298\ud558\uace0 \uac74\uc870\ud558\uba70 \ud1b5\ud48d\uc774 \uc798 \ub418\ub294 \ucc3d\uace0\uc5d0 \ubcf4\uad00\ud558\uc5ec \uc0b0\ud654\uc81c, \uc0b0, \uc54c\uce7c\ub9ac \ubc0f \uae30\ud0c0 \ud654\ud559 \ubb3c\uc9c8\uacfc \ud63c\ud569\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

7. \ud3d0\uae30: \ud3d0\uae30\ub41c NMP\ub97c \ud3d0\uae30\ud560 \ub54c\ub294 \ud604\uc9c0 \ud658\uacbd \uaddc\uc815\uc744 \uc900\uc218\ud574\uc57c \ud558\uba70 \ud658\uacbd \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \ud3d0\uae30 \ubc29\ubc95\uc744 \ucc44\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc77c\ubc18\uc801\uc73c\ub85c NMP\uc758 \uc0ac\uc6a9\uc740 \uac1c\uc778\uc758 \uc548\uc804\uacfc \ud658\uacbd \ubcf4\ud638\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uad00\ub828 \uc548\uc804 \uc791\ub3d9 \uc808\ucc28 \ubc0f \ubcf4\ud638 \uc870\uce58\ub97c \uc5c4\uaca9\ud788 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

N-methylpyrrolidone (NMP) is an important organic solvent with the following physical and chemical properties:Chinese name: N-methylpyrrolidone English name: N-methylpyrrolidin-2-one Chinese alias: 1-methyl-2-pyrrolidone | n-methyl-pyrrolidone | 1-methyl-2-pyrrolidone | n-methyl-a-pyrrolidone | methyl-pyrrolidone | 1-methyl-pyrrolidone | 1-methyl-pyrrolidone CAS Number: 872-50-4 Density: 1.0\u00b1 0.1g \/cm3 Boiling point: 202.0\u00b10.0 \u00b0C at 760 mmHg Melting point: \u221224 \u00b0C(lit.) Molecular formula: C5H9NO Molecular weight: 99.131 Flash point: 86.1\u00b10.0 \u00b0C Accurate mass: 99.068413 PSA: 20.31000 LogP: -0.40 Vapor density :3.4 (vs air) Vapor pressure :0.3\u00b10.4 mmHg at 25\u00b0C Refractive index :1.470 Storage: In the presence of dry inert gas, keep the container sealed and store in a cool, dry place. 1. Appearance: N-methylpyrrolidone is a colorless and transparent liquid. 2. Boiling point: N-methylpyrrolidone has a boiling point of about 202\u00b0C, so it is a less volatile liquid at room temperature. 3. Density: The density of N-methylpyrrolidone is about 1.03 g\/cm\u00b3, which is slightly heavier than water. 4. Solubility:\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[48],"attr":[],"class_list":["post-543","post","type-post","status-publish","format-standard","hentry","category-problems","tag-methylpyrrolidone"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/comments?post=543"}],"version-history":[{"count":4,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/543\/revisions"}],"predecessor-version":[{"id":1211,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/543\/revisions\/1211"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=543"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}