{"id":1907,"date":"2024-05-16T16:26:36","date_gmt":"2024-05-16T08:26:36","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=1907"},"modified":"2024-05-16T16:26:36","modified_gmt":"2024-05-16T08:26:36","slug":"dimethyl-sulfoxide-preparation","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/dimethyl-sulfoxide-preparation\/","title":{"rendered":"\ub514\uba54\ud2f8 \uc124\ud3ed\uc0ac\uc774\ub4dc \uc900\ube44"},"content":{"rendered":"

DMSO\ub77c\uace0 \ubd88\ub9ac\ub294 \ub514\uba54\ud2f8 \uc124\ud3ed\uc0ac\uc774\ub4dc\ub294 \ud761\uc2b5\uc131\uc774 \ub9e4\uc6b0 \ub0ae\uace0 \ub3c5\uc131\uc774 \ub9e4\uc6b0 \ub0ae\uc73c\uba70 \uc5f4 \uc548\uc815\uc131\uc774 \uc6b0\uc218\ud55c \ubb34\uc0c9 \ubb34\ucde8\uc758 \uac00\uc5f0\uc131 \uc561\uccb4\ub85c \ubd80\ud2f8 \ubb3c, \uc5d0\ud2f8 \ud6a8\ubaa8, \uc544\uc138\ud1a4, \uc5d0\ud2f8 \uc5d0\ub108\uc9c0, \ubca4\uc820 \ubc0f \ud074\ub85c\ub85c\ud3ec\ub984 \ubc0f \uae30\ud0c0 \uc720\uae30 \uc6a9\uc81c\ub97c \uc6a9\ud574\ud560 \uc218 \uc788\uc73c\uba70 \uac15\ud569\ub2c8\ub2e4. \uac10\uc815\uc801 \uc6a9\ub9e4\uc758 \uadf9\uc131.
\ub514\uba54\ud2f8\uc124\ud3ed\uc0ac\uc774\ub4dc\ub294 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc720\uae30 \ud654\ud559 \uc81c\ud488\uc785\ub2c8\ub2e4. \uc720\uae30 \ud569\uc131\uc5d0\uc11c\ub294 \uc544\ud06c\ub9b4 \uc12c\uc720\uc758 \uc911\ud569 \ubc0f \ucd95\ud569\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\ub4dc\uc62c\ub808\ud540\uacfc \ub2e4\ub978 \ub2e8\ub7c9\uccb4\uc758 \uacf5\uc911\ud569, \ud3f4\ub9ac\uc6b0\ub808\ud0c4\uc758 \ud569\uc131 \ubc0f \ubc29\uc0ac, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \ubc0f \ud3f4\ub9ac\uc124\ud3f0 \uc124\ud3f0 \uc9c0\ubc29\uc758 \ud569\uc131, \ud3f4\ub9ac\ube44\ub2d0 \uc54c\ucf54\uc62c\uc758 \ubc29\uc0ac, \uc5d0\uc2a4\ud14c\ub974\ud654, \uc870\uac01 \ubc0f \uc544\uc138\ud0c8 \ud654\ud559\uc6a9 \uc6a9\ub9e4; \uc81c\uc57d \uc0b0\uc5c5\uc5d0\uc11c\ub294 \ud50c\ub85d\uc0ac\uc2e0\uc73c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"Dimethyl<\/p>\n

DMSO(\ub2e4\uc774\uba54\ud2f8\uc124\ud3ed\uc0ac\uc774\ub4dc)\uc758 \uc81c\uc870 \ubc29\ubc95\uc740 \uc8fc\ub85c \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

\uba54\ud0c4\uc62c \uc774\ud669\ud654 \ud0c4\uc18c \ubc29\ubc95 : \uc6d0\ub8cc\ub85c \uba54\ud0c4\uc62c\uacfc \uc774\ud669\ud654 \ud0c4\uc18c, \ucd09\ub9e4\ub85c \u03b3-Al2O3, \ub514\uba54\ud2f8 \ud669\ud654\ubb3c\uc758 \uccab \ubc88\uc9f8 \ud569\uc131 \ud6c4 \uc774\uc0b0\ud654\uc9c8\uc18c (\ub610\ub294 \uc9c8\uc0b0) \uc0b0\ud654\ub97c \ud1b5\ud574 \ub514\uba54\ud2f8 \uc124\ud3ed\uc0ac\uc774\ub4dc.
\uacfc\uc0b0\ud654\uc218\uc18c\ubc95: \uc544\uc138\ud1a4\uc744 \uc644\ucda9 \ub9e4\uccb4\ub85c \uc0ac\uc6a9\ud558\uc5ec \ub514\uba54\ud2f8 \ud669\ud654\ubb3c\uc774 \uacfc\uc0b0\ud654\uc218\uc18c\uc640 \ubc18\uc751\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4\uace0 \ub300\ub7c9\uc0dd\uc0b0\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\uc774\uc0b0\ud654\uc9c8\uc18c \uacf5\uc815: \u03b3-\uc54c\ub8e8\ubbf8\ub098\uc758 \uc791\uc6a9\uc73c\ub85c \uba54\ud0c4\uc62c\uacfc \ud669\ud654\uc218\uc18c\uac00 \ub514\uba54\ud2f8 \ud669\ud654\ubb3c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud669\uc0b0\uc740 \uc544\uc9c8\uc0b0\ub098\ud2b8\ub968\uacfc \ubc18\uc751\ud558\uc5ec \uc774\uc0b0\ud654\uc9c8\uc18c\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \ud669\ud654\ub514\uba54\ud2f8\uacfc \uc774\uc0b0\ud654\uc9c8\uc18c\ub97c 60~80\u2103\uc5d0\uc11c \uae30\uccb4 \ubc0f \uc561\uccb4\uc0c1\uc73c\ub85c \uc0b0\ud654\uc2dc\ucf1c \uc870\ub514\uba54\ud2f8\uc220\ud3ed\uc2dc\ud654\ubb3c\uc744 \uc0dd\uc131\ud558\uac70\ub098, \uc0b0\uc18c\uc640 \uc9c1\uc811 \uc0b0\ud654\uc2dc\ucf1c \uc870\ub514\uba54\ud2f8\uc220\ud3ed\uc2dc\ud654\ubb3c\uc744 \uc0dd\uc131\ud55c \ud6c4 \uac10\uc555 \uc99d\ub958\ud558\uc5ec \ub514\uba54\ud2f8\uc220\ud3ed\uc2dc\ud654\ubb3c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ube44\uad50\uc801 \uc9c4\ubcf4\ub41c \uc0dd\uc0b0 \ubc29\uc2dd\uc774\ub2e4.
\ud669\uc0b0\ub514\uba54\ud2f8 \uacf5\uc815: \ud669\uc0b0\ub514\uba54\ud2f8\uc774 \ud669\ud654\ub098\ud2b8\ub968\uacfc \ubc18\uc751\ud558\uc5ec \ud669\ud654\ub514\uba54\ud2f8\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud669\uc0b0\uc740 \uc544\uc9c8\uc0b0\ub098\ud2b8\ub968\uacfc \ubc18\uc751\ud558\uc5ec \uc774\uc0b0\ud654\uc9c8\uc18c\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uc870\ub514\uba54\ud2f8\uc124\ud3ed\uc0ac\uc774\ub4dc\ub97c \uc774\uc0b0\ud654\uc9c8\uc18c\ub85c \uc0b0\ud654\uc2dc\ud0a4\uace0, \uc911\ud654 \ubc0f \uc99d\ub958\ub97c \uac70\uccd0 \uc815\uc81c\ub41c \ub514\uba54\ud2f8\uc124\ud3ed\uc0ac\uc774\ub4dc\ub97c \uc5bb\uc5c8\ub2e4.
\ub610\ud55c, \uc544\ub178\ub2e4\uc774\uc9d5 \ucc98\ub9ac\ub97c \ud1b5\ud574 \ub514\uba54\ud2f8\uc124\ud30c\uc774\ub4dc\ub85c\ubd80\ud130 \ub514\uba54\ud2f8\uc124\ud3ed\uc0ac\uc774\ub4dc\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc774 \uc788\ub2e4. \uc774\ub7ec\ud55c \uac01 \ubc29\ubc95\uc5d0\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\uac00 \uc788\uc73c\uba70 \uc801\uc808\ud55c \uc900\ube44 \ubc29\ubc95\uc758 \uc120\ud0dd\uc740 \uc0dd\uc0b0 \ube44\uc6a9, \uc0dd\uc0b0 \uaddc\ubaa8 \ubc0f \uc81c\ud488 \uc21c\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.
DMSO(\ub514\uba54\ud2f8\uc124\ud3ed\uc0ac\uc774\ub4dc)\ub294 \uc57d\ubb3c, \uc0b4\ucda9\uc81c, \uc5fc\ub8cc, \uc218\uc9c0, \ud3f4\ub9ac\uba38 \ubc0f \uae30\ud0c0 \uc0b0\uc5c5\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc911\uc694\ud55c \uc720\uae30 \ud569\uc131 \uc6a9\ub9e4\uc785\ub2c8\ub2e4. \uc0dd\uc0b0 \uacf5\uc815\uc740 \ud06c\uac8c 3\ub2e8\uacc4\ub85c \ub098\ub258\ub294\ub370, \uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \ub514\uba54\ud2f8\uba54\ud0c4\uc220\ud3f0\uc0b0\uc5fc\uc744 \ud569\uc131\ud55c \ub2e4\uc74c \uc774\ub97c \ud0c8\uba54\ud2f8\ud558\uc5ec \uba54\ud0c4\uc220\ud3f0\uc0b0\ub098\ud2b8\ub968\uc744 \uc0dd\uc131\ud558\uace0 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc774\uc0b0\ud654\ud669\uacfc \ubc18\uc751\ud558\uc5ec DMSO\ub97c \uc0dd\uc131\ud558\ub294 \uac83\uc774\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Dimethyl sulfoxide, referred to as DMSO, is a colorless odorless flammable liquid with moisture absorption, extremely low toxicity, good thermal stability, can dissolve butyl water, ethyl yeast, acetone, ethyl energy, benzene and chloroform and other organic solvents, is a strong polarity of the emotional solvent.Dimethyl sulfoxide is a widely used organic chemical product. In organic synthesis, it can be used as polymerization and condensation of acrylic fiber; Copolymerization of endolefin with other monomers, synthesis and spinning of polyurethane, synthesis of polyamide and polysulfone sulfone fat, solvent for spinning, esterification, carving and acetal chemistry of polyvinyl alcohol; In the pharmaceutical industry, it can be used as floxacin. The preparation methods of dimethyl sulfoxide (DMSO) mainly include the following: Methanol carbon disulfide method: methanol and carbon disulfide as raw materials, \u03b3-Al2O3 as catalyst, the first synthesis of dimethyl sulfide, and then with nitrogen dioxide (or nitric acid) oxidation to dimethyl sulfoxide.Hydrogen peroxide\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":[],"attr":[127],"class_list":["post-1907","post","type-post","status-publish","format-standard","hentry","category-problems"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1907","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=1907"}],"version-history":[{"count":1,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1907\/revisions"}],"predecessor-version":[{"id":1908,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1907\/revisions\/1908"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=1907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=1907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=1907"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=1907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}