{"id":527,"date":"2023-12-27T16:12:28","date_gmt":"2023-12-27T08:12:28","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=527"},"modified":"2024-02-02T15:29:25","modified_gmt":"2024-02-02T07:29:25","slug":"nmpn-methylpyrrolidone-msds","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/nmpn-methylpyrrolidone-msds\/","title":{"rendered":"NMP(N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8)-MSDS"},"content":{"rendered":"

N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8<\/p>\n

\ubb3c\uc9c8\uc548\uc804\ubcf4\uac74\uc790\ub8cc \ubb3c\uc9c8\uc548\uc804\ubcf4\uac74\uc790\ub8cc<\/p>\n

\uc81c1\ubd80 \ud654\ud559\ubb3c\uc9c8
\ud654\ud559\ubb3c\uc9c8\uc758 \uc911\uad6d\uba85: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8
\ud654\ud559\uba85 \ub610\ub294 \uc0c1\ud488\uba85: NMP<\/p>\n

\ud30c\ud2b8 II \uad6c\uc131\/\uad6c\uc131 \uc815\ubcf4<\/p>\n

\ud654\ud559\uba85: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8
\uc720\ud574 \uc131\ubd84: N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8 \ub18d\ub3c4: \u226799.9%
CAS \ubc88\ud638: (EINECS \ubc88\ud638: 212-828-1)
\uc138 \ubc88\uc9f8 \ubd80\ubd84\uc740 \uc704\ud5d8 \uc694\uc57d\uc785\ub2c8\ub2e4.<\/p>\n

\uc704\ud5d8 \ubc94\uc8fc: \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub370\uc774\ud130 \uc5c6\uc74c
\uce68\uc785\uacbd\ub85c : \uc811\ucd09(\ub208, \ud53c\ubd80), \uc12d\ucde8(\ud761\uc785 \ub610\ub294 \uc12d\ucde8)
\uac74\uac15\uc0c1\uc758 \uc704\ud5d8: \ub208: \ub108\ubb34 \ub9ce\uc774 \uc811\ucd09\ud558\uba74 \ub208\uc744 \uc790\uadf9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud53c\ubd80: \uc7a5\uae30\uac04 \ub610\ub294 \uc790\uc8fc \uc811\ucd09\ud558\uba74 \ubb3c\uc9d1, \ub208\ubb3c, \ubd80\uc885 \ubc0f\/\ub610\ub294 \ud53c\ubd80 \ubc1c\uc801\uacfc \uac19\uc740 \ud53c\ubd80\uc5fc\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc12d\ucde8: \ud604\uae30\uc99d, \uba54\uc2a4\uaebc\uc6c0 \ubc0f\/\ub610\ub294 \uc790\uadf9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud761\uc785: \uc774 \uc81c\ud488\uc744 \uace0\ub18d\ub3c4\ub85c \ud761\uc785\ud558\uba74 \ub450\ud1b5, \ud604\uae30\uc99d, \uc2e0\uacbd \ud63c\ub780 \ubc0f\/\ub610\ub294 \uba54\uc2a4\uaebc\uc6c0\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uae30\uac04 \ud761\uc785: \uc950 \uc2e4\ud5d8\uc5d0\uc11c \uc0dd\uba85 \ub2e8\ucd95 \ub3c5\uc131\uc774\ub098 \ubc1c\uc554\uc131 \uc601\ud5a5\uc774 \uad00\ucc30\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.
\ud658\uacbd \uc720\ud574\uc131: LC50(\ud558\ub298\uc0c9 \uc2dd\uc6a9 \ub300\ud615 \uac1c\ubcf5\uce58) 832 mg\/l, 22\u2103 LC50(\ud33b\ud5e4\ub4dc \ubbf8\ub178\uc6b0) 1072 mg\/l, 22\u2103 LC50(\uc5f0\uc5b4) 3048 mg\/l, 22\u2103
\ubc1c\ud654 \uc704\ud5d8\uc131: \uc774 \uc81c\ud488\uc740 \uac00\uc5f0\uc131\uc774\uba70 \uc778\ud654\uc810\uc740 99\u2103, \ubc1c\ud654 \uc628\ub3c4\ub294 346\u2103\uc785\ub2c8\ub2e4.
\uc81c4\ubd80 \uc751\uae09\uc870\uce58 \uc694\ub839<\/p>\n

\ud53c\ubd80\uc5d0 \uc811\ucd09\ud588\uc744 \ub54c: \uc54c\uce7c\ub9ac\uc131 \ube44\ub204\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc989\uc2dc \ud750\ub974\ub294 \ub530\ub73b\ud55c \ubb3c\ub85c \uc811\ucd09 \ubd80\uc704\ub97c \ud5f9\uad6c\uc2ed\uc2dc\uc624. \uc790\uadf9\uc774 \uc9c0\uc18d\ub418\uba74 \uc758\uc0ac\uc758 \uc9c4\ub8cc\ub97c \ubc1b\uc73c\uc2ed\uc2dc\uc624. \ud758\ub9b0 \uc637\uc740 \ubc18\ub4dc\uc2dc \uc138\ud0c1\ud55c \ud6c4 \uc785\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\"N-methylpyrrolidone
\ub208\ub9de\ucda4:
\uc989\uc2dc \uc704 \ub208\uaebc\ud480\uacfc \uc544\ub798 \ub208\uaebc\ud480\uc744 \uc5f4\uace0 \ubb3c\ub85c 15\ubd84 \uc774\uc0c1 \ucda9\ubd84\ud788 \ud5f9\uad6c\uc2ed\uc2dc\uc624. \uc790\uadf9\uc774 \uc9c0\uc18d\ub418\uba74 \uc989\uc2dc \uc758\uc0ac\uc758 \uc9c4\ub8cc\ub97c \ubc1b\uc73c\uc2ed\uc2dc\uc624.
\ud761\uc785: \uc811\ucd09 \ubd80\uc704\ub97c \uc2e0\uc120\ud55c \uacf5\uae30\uac00 \uc788\ub294 \uacf3\uc73c\ub85c \uc62e\uae30\uace0 \ubd80\uc0c1\uc790\ub97c \uc548\uc815\uc2dc\ud0a4\uc2ed\uc2dc\uc624. \uc5ec\uc804\ud788 \ubd88\ud3b8\ud568\uc744 \ub290\ub07c\uba74 \uc989\uc2dc \uc758\uc0ac\uc758 \uc9c4\ub8cc\ub97c \ubc1b\uc73c\uc2ed\uc2dc\uc624.
\uc12d\ucde8: \ud53c\ud574\uc790\uc5d0\uac8c \ud654\ud559\ubb3c\uc9c8\uc744 \ud76c\uc11d\uc2dc\ud0a4\uae30 \uc704\ud574 \ubb3c\uc774\ub098 \uc6b0\uc720\ub97c \ub9ce\uc774 \ub9c8\uc2dc\uac8c \ud558\uace0 \ud1a0\ud558\uac8c \ud558\uc2ed\uc2dc\uc624. \uadf8\ub7f0 \ub2e4\uc74c \uc989\uc2dc \uc758\uc0ac\uc758 \uc9c4\ub8cc\ub97c \ubc1b\uc73c\uc2ed\uc2dc\uc624.
\uc758\uc0ac\uc5d0 \ub300\ud55c \ud1b5\uc9c0: \u2014
\ud30c\ud2b8 V \ud654\uc7ac \ud1b5\uc81c \uc870\uce58<\/p>\n

\uc704\ud5d8\ud55c \ud2b9\uc131: \uac00\uc5f0\uc131, \uc778\ud654\uc810 99\u2103, \ubc1c\ud654 \uc628\ub3c4 346\u2103
\uc720\ud574\ud55c \uc5f0\uc18c \uc0dd\uc131\ubb3c: \ud0c4\uc18c\uc9c8\uc18c\uc0b0\ud654\ubb3c
\uc18c\ud654 \ubc29\ubc95 \ubc0f \uc18c\ud654\uc57d\uc81c: \uc18c\ud654 \uc808\ucc28: 1. \ubaa8\ub4e0 \uc778\uc6d0\uc744 \uc704\ud5d8 \uad6c\uc5ed\uc73c\ub85c\ubd80\ud130 \uaca9\ub9ac\uc2dc\ud0a4\uc2ed\uc2dc\uc624. 2. \uc18c\ubc29\uad00\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud654\uc7ac\ub97c \uc9c4\uc555\ud560 \ub54c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc801\uc808\ud55c \uc18c\ubc29\ubcf5\uc744 \ucc29\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc801\uc6a9 \uac00\ub2a5\ud55c \uc18c\ud654\uc81c: \ubb3c, \uac70\ud488, \ud654\ud559\uc801 \uac74\uc870 \ubd84\ub9d0 \ubc0f \uc774\uc0b0\ud654\ud0c4\uc18c.
\ud654\uc7ac \uc608\ubc29 \uc870\uce58: \u2014
\uc5ec\uc12f\ubc88\uc9f8 \ubd80\ubd84 \ub204\ucd9c \uc751\uae09\ucc98\uce58<\/p>\n

\uc751\uae09\ucc98\uce58: \uac1c\uc778\uc740 \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. 1. \uc624\uc5fc\ub41c \uc9c0\uc5ed\uc774 \uc644\uc804\ud788 \uccad\uc18c\ub418\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\uc5d0\uc11c \ud574\ub2f9 \uc9c0\uc5ed\uc5d0 \uc811\uadfc\ud558\ub294 \uc778\uc6d0\uc744 \uc81c\ud55c\ud569\ub2c8\ub2e4. 2. \uc801\uc808\ud55c \uac1c\uc778 \ubcf4\ud638 \uc7a5\ube44\ub97c \ucc29\uc6a9\ud558\uc2ed\uc2dc\uc624. \ud658\uacbd \uc608\ubc29\uc870\uce58: \ud558\uc218\uad6c, \uc218\ub85c \ub610\ub294 \uc800\uc9c0\ub300\uc5d0 \uc720\ucd9c\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624.
\uc81c\uac70 \ubc29\ubc95: \uc18c\ub7c9 \uc720\ucd9c\ub41c \uacbd\uc6b0 \ud761\uc218\uc131 \ubb3c\uc9c8\ub85c \ub2e6\uc544\ub0b4\uac70\ub098 \ub2e6\uc544\ub0b8 \ud6c4 \ud654\ud559 \ud3d0\uae30\ubb3c \uc6a9\uae30\uc5d0 \ub2f4\uc73c\uc2ed\uc2dc\uc624. \ub2e4\ub7c9\uc73c\ub85c \uc720\ucd9c\ub41c \uacbd\uc6b0, \uc7a5\ubcbd\uc744 \uc313\uac70\ub098 \uc561\uccb4\ub97c \ubc00\ubd09\ud558\uc5ec \uc6a9\uae30\uc5d0 \uc218\uc9d1\ud558\uc2ed\uc2dc\uc624. \ud558\uc218\uad6c\ub098 \uc218\ub85c\ub85c \ubc30\ucd9c\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uadf8\ub7f0 \ub2e4\uc74c \ubb3c\uc744 \ubfcc\ub9b0 \ubd80\ubd84\uc744 \uac78\ub808\ub85c \ub2e6\uc544\ub0c5\ub2c8\ub2e4.
\ud30c\ud2b8 VII \uc6b4\uc601, \ud3d0\uae30 \ubc0f \ubcf4\uad00<\/p>\n

\uc791\ub3d9 \uc2dc \uc8fc\uc758 \uc0ac\ud56d: \ud658\uae30\uac00 \uc798 \ub418\ub294 \uacf3\uc774\ub098 \uc57c\uc678\uc5d0\uc11c\ub9cc \uc0ac\uc6a9\ud558\uace0, \uc99d\uae30\ub97c \ud761\uc785\ud558\uc9c0 \ub9d0\uace0, \ubc14\ub78c\uc774 \ubd80\ub294 \uacf3\uc5d0\uc11c \uc791\ub3d9\ud558\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624. \uc774 \uc81c\ud488\uc774 \ub208, \ud53c\ubd80 \ub610\ub294 \uc758\ubcf5\uc5d0 \ub2ff\uc9c0 \uc54a\ub3c4\ub85d \uc8fc\uc758\ud558\uace0 \uc801\uc808\ud55c \ubcf4\ud638 \uc7a5\ube44\ub97c \ucc29\uc6a9\ud558\uc2ed\uc2dc\uc624. \ub204\ucd9c, \uc720\ucd9c \ub610\ub294 \uc720\ucd9c\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624. \ubd80\uc8fc\uc758\ud55c \uc791\ub3d9\uc774\ub098 \ubb3c\uc774 \ub5a8\uc5b4\uc9c0\ub294 \uac83\uc744 \ud53c\ud558\uace0 \ubb3c\ub9ac\uc801\uc778 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\uc2ed\uc2dc\uc624.
\ubcf4\uad00\uc0c1\uc758 \uc8fc\uc758\uc0ac\ud56d : \uc11c\ub298\ud558\uace0 \uc5b4\ub461\uace0 \ud1b5\ud48d\uc774 \uc798\ub418\ub294 \uacf3\uc5d0 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624. \ubc00\ubd09\ub41c \uc6a9\uae30\uc5d0 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624. \uc5f4\uc6d0, \uc99d\uae30\uad00, \uc9c1\uc0ac\uad11\uc120\uc744 \ud53c\ud574 \ubcf4\uad00\ud558\uc138\uc694. \uc0b0\ud654\uc131 \ubb3c\uc9c8, \uc720\uae30 \uacfc\uc0b0\ud654\ubb3c \ub610\ub294 \uac00\uc5f0\uc131 \ubb3c\uc9c8\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.
8\ubd80 \uc811\ucd09 \ud1b5\uc81c\/\uac1c\uc778 \ubcf4\ud638<\/p>\n

\ucd5c\ub300 \ud5c8\uc6a9 \ub18d\ub3c4: \uc791\uc5c5\uc7a5 \ub178\ucd9c \ud55c\uacc4: ACGIH TLV(TWA)\ub294 \uacf5\uc2dd\ud654\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.
\ubaa8\ub2c8\ud130\ub9c1 \ubc29\ubc95: \ub370\uc774\ud130 \uc5c6\uc74c
\uacf5\ud559\uc801 \uad00\ub9ac: \uc774\uc6a9 \uac00\ub2a5\ud55c \ub370\uc774\ud130 \uc5c6\uc74c
\ud638\ud761\uae30 \ubcf4\ud638: \uc774\uc6a9 \uac00\ub2a5\ud55c \ub370\uc774\ud130 \uc5c6\uc74c
\ub208 \ubcf4\ud638: \uc790\ub8cc\uc5c6\uc74c
\uc2e0\uccb4\ubcf4\ud638: \uc790\ub8cc\uc5c6\uc74c
\uc190 \ubcf4\ud638: \uc790\ub8cc\uc5c6\uc74c
\uae30\ud0c0 \ubcf4\ud638: \uc801\uc808\ud55c \ud658\uae30\uac00 \ub418\ub294 \uacbd\uc6b0 \uc0ac\uc6a9\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.
\ud30c\ud2b8 IX: \ubb3c\ub9ac\uc801, \ud654\ud559\uc801 \ud2b9\uc131<\/p>\n

\uc131\uc0c1 \ubc0f \uc131\uc9c8: \ubb34\uc0c9 \ub610\ub294 \ub2f4\ud669\uc0c9\uc758 \uc561\uccb4
pH \uac12: \uc758\ubbf8 \uc5c6\uc74c
\ub179\ub294\uc810(\u2103) : -23\u2103 \uc0c1\ub300\ubc00\ub3c4(\ubb3c=1) : 1.027 (25\u2103\/4\u2103)
\ub053\ub294\uc810(\u2103) : 204 \u2103 \uc0c1\ub300\uc99d\uae30\ubc00\ub3c4(\uacf5\uae30=1) : \uc790\ub8cc\uc5c6\uc74c
\ud3ec\ud654 \uc99d\uae30\uc555(kPa) : \u2014 \uc5f0\uc18c\uc5f4(kJ\/mol) : C
\uc784\uacc4\uc628\ub3c4(\u2103) : \u2014 \uc784\uacc4\uc555\ub825(MPa) : 3200 Pa(100\u2103)
\uc625\ud0c4\uc62c\/\ubb3c \ubd84\ubc30 \uacc4\uc218\uc758 \uc30d \uac12: \u2014
\uc778\ud654\uc810 (\u2103) : 99 \u2103 \ud3ed\ubc1c \uc0c1\ud55c % (V\/V) : 11.8%
\ubc1c\ud654\uc628\ub3c4 (\u2103) : 346\u2103 \ud3ed\ubc1c\ud558\ud55c\uacc4 % (V\/V) : 1.0%
\uc6a9\ud574\ub3c4: \ubb3c\uc5d0 \uc6a9\ud574\ub418\uace0 \ub2e4\uc591\ud55c \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc6a9\ud574\ub429\ub2c8\ub2e4.
\uae30\ud0c0 \ubb3c\ub9ac\ud654\ud559\uc801 \ud2b9\uc131: \uc778\ud654\uc131, \uc57d\uc54c\uce7c\ub9ac\uc131(\uc544\ubbfc) \ub0c4\uc0c8
\ud30c\ud2b8 X \uc548\uc815\uc131 \ubc0f \ubc18\uc751\uc131<\/p>\n

\uc548\uc815\uc131: \uae30\uc874\uc758 \uc758\ub3c4\ub41c \ubcf4\uad00 \ub610\ub294 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c\ub294 \uc548\uc815\uc801\uc785\ub2c8\ub2e4. \uacf5\uae30\uc640 \ud568\uaed8 \uacfc\uc0b0\ud654\ubb3c \ud63c\ud569\ubb3c\uc744 \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\uae08\uc9c0\ub41c \ud654\ud569\ubb3c: \uac15\uc0b0\ud654\uc81c, \uac15\uc5fc\uae30, \uac15\uc0b0
\uc811\ucd09\uc744 \ud53c\ud558\uae30 \uc704\ud55c \uc870\uac74: \uac00\uc5f4\ub41c \uc6a9\uae30\uc5d0 \ub123\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uac15\ud55c \uc0b0\ud654\uc81c, \uc54c\uce7c\ub9ac, \uc0b0\uacfc\uc758 \uc811\ucd09\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.
\uc9d1\ud569 \uc704\ud5d8: \uc774\uc6a9 \uac00\ub2a5\ud55c \ub370\uc774\ud130 \uc5c6\uc74c
\ubd84\ud574 \uc0dd\uc131\ubb3c: \uc5f0\uc18c \uc911\uc5d0 \ud0c4\uc18c \ubc0f \uc9c8\uc18c \uc0b0\ud654\ubb3c\uc774 \uc0dd\uc131\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\ud30c\ud2b8 XI \ub3c5\uc131 \ub370\uc774\ud130<\/p>\n

\uae09\uc131 \ub3c5\uc131: \uacbd\uad6c: LD50(\uc950) 7cc\/kg LD50(\uc950) 3914mg\/kg LD50(\uc0dd\uc950) 5130mg\/kgLD50(\ud1a0\ub07c) 3500mg\/kg \ud53c\ubd80: LD50(\ud1a0\ub07c) 8000mg\/kg \ud761\uc785: 20\u00b0C\uc5d0\uc11c , \uc950\ub294 \ub2e4\ub7c9\uc758 \ubb3c\uc9c8\uc774\ub098 \ud655\uc0b0\ub41c \ub300\uae30\uc5d0 \ub178\ucd9c\ub418\uc5c8\uc73c\uba70, 8\uc2dc\uac04 \ud6c4\uc5d0\ub3c4 \uc0ac\ub9dd\uc740 \ubc1c\uacac\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.
\uc544\uae09\uc131 \ubc0f \ub9cc\uc131 \ub3c5\uc131:
\uc544\uae09\uc131 \ub3c5\uc131: \uacbd\uad6c: NMP \ud568\uc720 \uc2dd\ud488\uc744 \uc0dd\uc950, \uc950 \ubc0f \uac1c\uc5d0\uac8c 90\uc77c \ub3d9\uc548 1% \ub18d\ub3c4\ub85c \uacf5\uae09\ud569\ub2c8\ub2e4. \uc704\uc758 \ub3d9\ubb3c \uc2e4\ud5d8\uc5d0\uc11c\ub294 NMP\uc758 \ub3c5\uc131 \ud6a8\uacfc\uac00 \ubc1c\uacac\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \ud53c\ubd80: NMP \ud53c\ubd80 \uc811\ucd09 \ud14c\uc2a4\ud2b8\ub294 \ud1a0\ub07c\uc5d0\uac8c 20\uc77c \ub3d9\uc548 \ub9e4\uc77c 0.4-0.8mg\/kg\uc744 \ud22c\uc5ec\ud558\uc5ec \uc218\ud589\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc704\uc758 \ub3d9\ubb3c \uc2e4\ud5d8\uc5d0\uc11c\ub294 NMP\uc758 \ub3c5\uc131 \ud6a8\uacfc\uac00 \ubc1c\uacac\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \ud761\uc785: \uc950\ub97c 4\uc8fc \ub3d9\uc548 \ud558\ub8e8 6\uc2dc\uac04, \uc8fc 5\uc77c \ub3d9\uc548 0, 0.1, 0.5 \ubc0f 1.0mg\/l \ub18d\ub3c4\uc758 NMP \uc5d0\uc5b4\ub85c\uc878 \uc99d\uae30 \ud63c\ud569\ubb3c\uc5d0 \ub178\ucd9c\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \ubb34\uae30\ub825\uc131 \ud638\ud761\uace4\ub780\uacfc \uacfc\ub3c4\ud55c \uc0ac\ub9dd\ub960\uc774 1.0mg\/l\uc758 \uc950\uc5d0\uc11c \ubc1c\uacac\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub9cc\uc131 \ub3c5\uc131: \uc950\ub97c 2\ub144 \ub3d9\uc548 \ud558\ub8e8 6\uc2dc\uac04, \uc8fc 5\uc77c \ub3d9\uc548 0.04 \ub610\ub294 0.4mg\/L\uc758 \ub300\uae30 \ub18d\ub3c4\uc5d0 \ub178\ucd9c\uc2dc\ucf30\uc73c\ub098 \uc218\uba85 \ub2e8\ucd95 \ub3c5\uc131\uc774\ub098 \ubc1c\uc554 \ud6a8\uacfc\ub294 \uad00\ucc30\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.
\uc790\uadf9: \ub208: \uacb0\ub9c9\uc5fc\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \ub300\uae30 \ub18d\ub3c4 0.7vol.ppm\uc5d0\uc11c NMP \uc99d\uae30\uc5d0 30\ubd84 \ub3d9\uc548 \uc9c0\uc18d\uc801\uc73c\ub85c \ub178\ucd9c\ub418\uba74 \uc2ec\ud55c \ub208 \uc790\uadf9 \ubc0f\/\ub610\ub294 \ub450\ud1b5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud53c\ubd80: \ud53c\ubd80\ub97c \ud1b5\ud574 \uc27d\uac8c \ud761\uc218\ub418\uc5b4 \ubd80\uc885\uc131 \ud53c\ubd80\uc5fc\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. NMP \uc218\uc561\uacfc \uc7a5\uae30\uac04 \ub610\ub294 \uc790\uc8fc \uc811\ucd09\ud558\uba74 \uc2ec\uac01\ud55c \ud53c\ubd80\uc5fc\uacfc \uac01\uc9c8 \uc81c\uac70\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\uacfc\ubbfc\uc131: \uc5c6\uc74c
\ubcc0\uc774\uc6d0\uc131: Ames \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \uc74c\uc131\uc785\ub2c8\ub2e4.
\ucd5c\uae30\ud615\uc131 \uc950\uc758 \ud53c\ubd80\uc5d0 NMP\ub97c \uc801\uc6a9\ud558\uace0 \uae30\ud615\uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud55c \uacb0\uacfc, 750mg\/kg\uc5d0\uc11c \ubaa8\uccb4\ub3c5\uc131\uacfc \uc784\uc2e0 \uc911 \uccb4\uc911\uc99d\uac00\uac00 \uac10\uc18c\ud55c \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0, \uc0b0\ubaa8\ub2f9 \ud0dc\uc544 \uc218\uac00 \uc801\uc5c8\uace0, \ud761\uc218\uc728\uacfc \uace8\uaca9 \uc774\uc0c1 \ube44\uc728\uc774 \uc99d\uac00\ud588\uc2b5\ub2c8\ub2e4. 75 \ub610\ub294 237mg\/kg\uc5d0\uc11c\ub294 \ube44\uc815\uc0c1\uc801\uc778 \uc601\ud5a5\uc774\ub098 \ubaa8\uacc4 \uc601\ud5a5\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.
\ubc1c\uc554\uc131: \uc5c6\uc74c
\uae30\ud0c0: \uc7ac\uc0dd \ub3c5\uc131: \uc784\uc2e0\ud55c \uc950\ub97c \uc784\uc2e0 15\uc77c \ub3d9\uc548 6\uc2dc\uac04\ub9c8\ub2e4 0.1 \ub610\ub294 0.36mg\/l\uc758 NMP \ub18d\ub3c4\uac00 \ud3ec\ud568\ub41c \ub300\uae30\uc5d0 \ub178\ucd9c\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \ubc30\uce58 \ud6c4 \ucc98\uc74c 3\uc77c \ub3d9\uc548 \uc5ec\ub7ec \uc950\uc5d0\uc11c \uad00\ucc30\ub41c \uac04\ud5d0\uc801\uc778 \ubb34\uae30\ub825\uc774\ub098 \ubd88\uaddc\uce59\ud55c \ud638\ud761\uc744 \uc81c\uc678\ud558\uace0\ub294 \ube44\uc815\uc0c1\uc801\uc778 \uc784\uc0c1 \uc99d\uc0c1\uc774\ub098 \uc784\uc2e0 \ub610\ub294 \ubc30\uc544 \uc131\uc7a5 \uc18d\ub3c4\uac00 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4. \ud0dc\uc544\uc758 \uc8fc\uc694 \uae30\uad00\uacfc \ubf08\uc5d0\uc11c\ub294 \ube44\uc815\uc0c1\uc801 \ubc1c\ub2ec\uc774 \ubc1c\uacac\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.
XII\ubd80 \uc0dd\ud0dc\ud559\uc801 \ub370\uc774\ud130<\/p>\n

\uc0dd\ud0dc\ub3c5\uc131: LC50(\ud558\ub298\uc0c9 \uc2dd\uc6a9 \ub300\ud615 \uac1c\ubcf5\uce58) 832mg\/l, LC50(\ud33b\ud5e4\ub4dc \ubbf8\ub178\uc6b0) 1072mg\/l @ 22\u2103, LC50(\uc5f0\uc5b4) 3048mg\/l @ 22\u2103
\uc0dd\ubd84\ud574\uc131: BOD 1300ppm(\uc218\uc6a9\uc131 0.1%)
Bioenrichment or bioaccumulation: None
\ube44\uc0dd\ubd84\ud574\uc131: CODMn 340ppm(\uc218\uc6a9\uc131 0.1%)
\uae30\ud0c0 \uc720\ud574\ud55c \uc601\ud5a5: \u2014
XIII\ubd80 \ud3d0\uae30\ubb3c \ucc98\ub9ac<\/p>\n

\ud3d0\uae30\ubb3c\uc758 \ubb3c\ub9ac\uc801 \ud2b9\uc131: \uf0fe \uc720\ud574 \ud3d0\uae30\ubb3c \u25a1 \uc0b0\uc5c5\uc6a9 \uace0\ud615 \ud3d0\uae30\ubb3c
\ud3d0\uae30\ubb3c \ucc98\ub9ac \ubc29\ubc95: 1. \uc560\ud504\ud130\ubc84\ub108\uc640 \uc2a4\ud06c\ub7ec\ubc84\ub97c \uac16\ucd98 \ud654\ud559 \uc18c\uac01\ub85c\uc5d0\uc11c \uc18c\uac01\ud569\ub2c8\ub2e4. A. \ud3d0\uae30\ubb3c\uc758 \uc591\uc774 \ub9ce\uc740 \uacbd\uc6b0\uc5d0\ub294 \ud654\ud559\uc18c\uac01\ub85c\uc5d0 \uc0b4\ud3ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\ube44. \uc18c\ub7c9\uc758 \ud3d0\uae30\ubb3c\uc778 \uacbd\uc6b0\uc5d0\ub294 \uba74\ud3ec\ub85c \ub2e6\uc544\ub0b8 \ud6c4 \ud654\ud559 \uc18c\uac01\ub85c\uc5d0\uc11c \ud0dc\uc6cc \uc8fc\uc2ed\uc2dc\uc624. 2. \uc624\uc5fc\ub41c \ubb3c\uc740 \uc774\uc6a9 \uac00\ub2a5\ud55c \ucd5c\uc120\uc758 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ucc98\ub9ac\ud55c \ud6c4 SWERES \ub610\ub294 \uc218\uc0dd \ud658\uacbd\uc73c\ub85c \ubc30\ucd9c\ud574\uc57c \ud569\ub2c8\ub2e4.
\uc81c14\ubd80 \uc6b4\uc1a1 \uc815\ubcf4<\/p>\n

\uc704\ud5d8\ubb3c \ubc88\ud638: \uc774\uc6a9 \uac00\ub2a5\ud55c \uc815\ubcf4\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.
UN \ubc88\ud638: UN \ubc88\ud638\ub294 \ud574\ub2f9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\ud3ec\uc7a5 \ud45c\uc2dc: \uc774\uc6a9 \uac00\ub2a5\ud55c \uc815\ubcf4\uac00 \uc5c6\uc74c
\ud328\ud0a4\uc9c0 \uc720\ud615: \uc774\uc6a9 \uac00\ub2a5\ud55c \uc815\ubcf4\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.
\ud3ec\uc7a5\ubc29\ubc95: \uc815\ubcf4\uc5c6\uc74c
\ubc30\uc1a1 \uc2dc \uc8fc\uc758 \uc0ac\ud56d: \ubaa8\ub4e0 \uad6d\uac00 \uaddc\uc815\uc744 \uc900\uc218\ud558\uc2ed\uc2dc\uc624. \uc6b4\ubc18 \uc2dc \uc6a9\uae30\uc758 \ub204\ucd9c \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uace0 \uc6a9\uae30\uc5d0 \uc62c\ubc14\ub974\uac8c \uc801\uc7ac\ud558\uc2ed\uc2dc\uc624.
XV\ubd80 \uaddc\uc81c \uc815\ubcf4<\/p>\n

\uaddc\uc81c \uc815\ubcf4: 1, \uad6d\ub0b4 \ud654\ud559 \ubb3c\uc9c8 \uc548\uc804 \uad00\ub9ac \uaddc\uc815 \uc815\ubcf4 \uc720\ud574 \ud654\ud559 \ubb3c\uc9c8 \uc548\uc804 \uad00\ub9ac \uaddc\uc815 (\uc911\ud654\uc778\ubbfc\uacf5\ud654\uad6d \uad6d\ubb34\uc6d0 \ubc95\ub839 \uc81c344\ud638) \ud654\ud559 \uc720\ud574 \ubb3c\uc9c8 \uc548\uc804 \uad00\ub9ac \uaddc\uc815 \uc2dc\ud589 \uaddc\uce59 (Hualofa [1992] \uc81c677\ud638) \uc0ac\uc5c5\uc7a5 \ud654\ud559 \ubb3c\uc9c8\uc758 \uc548\uc804 \uc0ac\uc6a9 \uaddc\uc815([1996] \ub178\ub3d9\ubd80 423 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc720\ud574 \ud654\ud559 \ubb3c\uc9c8\uc758 \ubd84\ub958 \ubc0f \ud45c\uc2dc(GB13690-92)\ub294 \ud074\ub798\uc2a4 ** * \uc778\ud654\uc810\uc774 \uc788\ub294 \uc778\ud654\uc131 \uc561\uccb4\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

N-methylpyrrolidone Material Safety Data Sheet Material safety data sheet Part I ChemicalsChinese name of chemical: N-methylpyrrolidoneChemical name or trade name: NMP Part II Composition\/composition information Chemical name: N-methylpyrrolidoneHarmful ingredients: N-methylpyrrolidone concentration: \u226799.9%CAS No. : (EINECS number: 212-828-1)The third part is danger summary Risk category: No data availableRoute of invasion: contact (eyes and skin), ingestion (inhalation or ingestion)Health hazard: Eye: Too much contact can irritate the eyes. Skin: Prolonged or frequent contact can cause dermatitis, such as blisters, tears, edema, and\/or redness of the skin. Ingestion: May cause dizziness, nausea, and\/or irritation. Inhalation: Inhalation of high concentrations of this product can cause headache, dizziness, nervous confusion and\/or nausea. Long-term inhalation: No life-shortening toxicity or carcinogenic effect was observed in rat tests.Environmental hazards: LC50 (light blue edible large sunfish) 832 mg\/l, 22\u2103 LC50 (Pathead Minnow) 1072 mg\/l, 22\u2103 LC50 (salmonfish) 3048 mg\/l, 22\u2103Ignition hazard: This product is flammable, flash point is 99\u2103,\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":[26],"attr":[],"class_list":["post-527","post","type-post","status-publish","format-standard","hentry","category-problems","tag-dmso"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/527","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=527"}],"version-history":[{"count":4,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/527\/revisions"}],"predecessor-version":[{"id":1222,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/527\/revisions\/1222"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=527"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}