{"id":4937,"date":"2021-12-27T13:30:08","date_gmt":"2021-12-27T13:30:08","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=4937"},"modified":"2026-04-28T10:41:54","modified_gmt":"2026-04-28T10:41:54","slug":"commonly-used-reagents-ethyl-vinyl-ether","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/commonly-used-reagents-ethyl-vinyl-ether\/","title":{"rendered":"\uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc2dc\uc57d - \uc5d0\ud2f8 \ube44\ub2d0 \uc5d0\ud14c\ub974"},"content":{"rendered":"<!-- lc-qa-start -->\n<p><strong>\ube60\ub978 \ub2f5\ubcc0:<\/strong> For paint and coating topics, formulators usually compare flow, substrate fit, surface quality, and durability together because the same adjustment can improve one property while weakening another.<\/p>\n<!-- lc-qa-end -->\n\n\n<p>\uc601\ubb38\uba85\u3011\uc5d0\ud2f8 \ube44\ub2d0 \uc5d0\ud14c\ub974<\/p>\n\n\n\n<p>\ubd84\uc790\uc2dd] [\ubd84\uc790\uc2dd C4H8O<\/p>\n\n\n\n<p>\ubd84\uc790\ub7c9\u301172.11<\/p>\n\n\n\n<p>CAS \ub4f1\ub85d \ubc88\ud638][109-92-2]<\/p>\n\n\n\n<p>\uad6c\uc870\uc2dd\u3011CH3CH2OCH=CH2<\/p>\n\n\n\n<p>[\ubb3c\ub9ac\uc801 \ud2b9\uc131] bp 33 oC, d 0.753 g\/cm3. \ub300\ubd80\ubd84\uc758 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc6a9\ud574\ub418\uba70 \ub2e4\uc591\ud55c \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>[\uc870\uc81c \ubc0f \uc0c1\ud488] \uc774 \uc2dc\uc57d\uc740 \uad6d\ub0b4\uc678 \ud654\ud559 \uc2dc\uc57d \ud68c\uc0ac\uc5d0\uc11c \ud310\ub9e4\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>[\uc8fc\uc758] \uc774 \uc2dc\uc57d\uc740 \ud718\ubc1c\uc131\uc774 \ub192\uace0 \uc778\ud654\uc131\uc774 \uac15\ud55c \ud654\ud559\ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uc800\uc628\uc758 \uac74\uc870\ud55c \uacf3\uc5d0 \ubcf4\uad00\ud558\uace0 \ud744 \ud6c4\ub4dc\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\uc5d0\ud2f8 \ube44\ub2d0 \uc5d0\ud14c\ub974\ub294 \uc8fc\ub85c \uc218\uc0b0\uae30\uc758 \ubcf4\ud638\uae30, \ube44\ub2d0 \uc804\uc774 \uc2dc\uc57d\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70 \uc720\uae30 \ud569\uc131\uc5d0\uc11c \uace0\ub9ac\ud654 \ucca8\uac00 \ubc18\uc751\uc5d0 \ucc38\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud558\uc774\ub4dc \ub85d\uc2dc \uadf8\ub8f9\uc758 \ub9ce\uc740 \ubcf4\ud638\uae30 \uc911\uc5d0\uc11c \uc5d0\ud2f8 \ube44\ub2d0 \uc5d0\ud14c\ub974\uc640 \ud558\uc774\ub4dc \ub85d\uc2dc\uc5d0 \uc758\ud574 \ud615\uc131\ub41c \u03b1- \uc5d0\ud1a1\uc2dc \uc5d0\ud2f8 \uc5d0\ud14c\ub974 (EE)\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0 \ud3b8\ub9ac\ud55c \ubcf4\ud638\uae30 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ubc18\uc751\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac15\uc0b0 \ucd09\ub9e4\uac00 \ud544\uc694\ud558\uba70, \uc774\ub97c \uc704\ud574 TFA\uc640 TsOH\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uac83\uc740 PPTS\uc785\ub2c8\ub2e4. \ubc18\uc751\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc2e4\uc628\uc5d0\uc11c \uba87 \uc2dc\uac04 \ub3d9\uc548 \uc800\uc5b4\uc8fc\uba74 \uc644\ub8cc\ub429\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0, \uc0dd\uc131\ubb3c\uc758 \uc218\uc728\uc740 95%(\uacf5\uc2dd 1) \uc774\uc0c1\uc785\ub2c8\ub2e4[1,2]. EE \ubcf4\ud638 \uadf8\ub8f9\uc740 \uc0b0\uc131 \uc870\uac74\uc5d0\uc11c \uc27d\uac8c \ud0c8\ubcf4\ud638 \ubc18\uc751\uc744 \uc644\ub8cc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PPTS-EtOH \ubc0f aq. HCl-MeOH\uac00 \uad8c\uc7a5\ub418\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4(\uacf5\uc2dd 2).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.biochemsafebuy.com\/static\/kindeditor-4.1.10\/attached\/image\/20191127\/20191127095147_88752.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\uc218\uc740 \uc544\uc138\ud14c\uc774\ud2b8 \uc720\ub3c4\uccb4 \ucd09\ub9e4\uc758 \uc791\uc6a9\uc73c\ub85c \uc5d0\ud2f8 \ube44\ub2d0 \uc5d0\ud14c\ub974\uc640 \ud558\uc774\ub4dc \ub85d\uc2e4\uc740 \ube44\ub2d0 \uc804\uc774 \ubc18\uc751\uc744 \uac70\uccd0 \ud574\ub2f9 \ube44\ub2d0 \uc5d0\ud14c\ub974 \uc0dd\uc131\ubb3c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4 (\uacf5\uc2dd 3) [5]. \uae08\uc18d \ud314\ub77c\ub4d0 \ucd09\ub9e4\ub97c \uc0ac\uc6a9\ud558\uba74 \uae08\uc18d \uc218\uc740 \ucd09\ub9e4\uc758 \uc0ac\uc6a9\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uacf5\uc2dd 4)[6]. \uc774 \ubc18\uc751\uc740 \uc0dd\uc131\ubb3c\uc774 \ucd94\uac00 \ucd95\ud569 \ubc18\uc751 \ub610\ub294 \uc62c\ub808\ud540 \uba54\ud0c0\ud14c\uc2a4\ub97c \uacaa\uc744 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub354\uc6b1 \uc758\ubbf8\uac00 \uc788\uc2b5\ub2c8\ub2e4 [7,8].<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.biochemsafebuy.com\/static\/kindeditor-4.1.10\/attached\/image\/20191127\/20191127095200_82254.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\uc5d0\ud2f8 \ube44\ub2d0 \uc5d0\ud14c\ub974\uc640 \uc54c\ub9b4 \ud558\uc774\ub4dc \ub85d\uc2e4\uc740 \ube44\ub2d0 \uc804\uc774 \ubc18\uc751\uc744 \uac70\uccd0 \ud574\ub2f9 \ube44\ub2d0 \uc5d0\ud14c\ub974 \uc0dd\uc131\ubb3c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774 \ubc18\uc751\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc544\uc138\ud2b8\uc0b0 \uc218\uc740\uc758 \ucd09\ub9e4 \uc791\uc6a9\uc73c\ub85c \uc644\ub8cc\ub429\ub2c8\ub2e4. \ud1a8\ub8e8\uc5d4 \ub610\ub294 \uc790\uc77c\ub80c\uc5d0\uc11c \uc0dd\uc131\ubb3c\uc744 \uac00\uc5f4\ud558\uba74 \ud574\ub2f9 \ud074\ub77c\uc774\uc820 \uc7ac\ubc30\uc5f4\uc744 \uc720\ub3c4\ud558\uc5ec \uc911\uc694\ud55c \ud569\uc131 \uac00\uce58\uc758 \ubc18\uc751\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uc0c1\uc801\uc778 \uc0c1\ud669\uc5d0\uc11c 2\ub2e8\uacc4 \ubc18\uc751 \uacfc\uc815\uc740 \"\uc6d0\ud31f \uc694\ub9ac\"(\ubc29\uc815\uc2dd 5, \ubc29\uc815\uc2dd 6) \uc870\uac74\uc5d0\uc11c \uc644\ub8cc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4[9~11].<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.biochemsafebuy.com\/static\/kindeditor-4.1.10\/attached\/image\/20191127\/20191127095310_54634.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\ub8e8\uc774\uc2a4 \uc0b0 \ucd09\ub9e4\uac00 \uc788\ub294 \uacbd\uc6b0, \uc5d0\ud2f8 \ube44\ub2d0 \uc5d0\ud14c\ub974\ub3c4 \ud574\ub2f9 \uace0\ub9ac\ud654 \ubc18\uc751\uc744 \uac70\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4 [12,13].<\/p>\n\n\n<!-- lc-commercial-start -->\n<h2>A practical checklist for coating formulation decisions<\/h2>\n<p>In conventional coating work, technical buyers usually move fastest when they define the film-performance target first and then review rheology, substrate compatibility, additives, and long-term durability as one system instead of isolated tweaks.<\/p>\n<ul>\n<li><strong>Start from the application scenario:<\/strong> furniture, powder coating, industrial paint, and waterborne systems often reward different formulation priorities.<\/li>\n<li><strong>Check surface quality and process stability together:<\/strong> leveling, wetting, foam control, and drying often interact strongly.<\/li>\n<li><strong>Review the film after full cure or drying:<\/strong> adhesion, hardness, weatherability, and color stability usually decide the commercial result.<\/li>\n<li><strong>Use targeted additive screening:<\/strong> wetting, leveling, defoaming, and wear-resistance additives work best when the defect is clearly defined.<\/li>\n<\/ul>\n<h3>\ucd94\ucc9c \uc81c\ud488 \ucc38\uace0<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiaf-094\/\">CHLUMIAF 094<\/a>:<\/strong> \uc218\uc131 \ucf54\ud305 \ubc0f \ub2e4\uc591\ud55c \uc77c\ubc18\uc801\uc778 \uac70\ud488 \uc81c\uc5b4 \uc2a4\ud06c\ub9b0\uc744 \uc704\ud55c \uade0\ud615 \uc7a1\ud78c \uc18c\ud3ec\uc81c \ucc38\uace0 \uc790\ub8cc.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiaf-3062\/\">CHLUMIAF 3062<\/a>:<\/strong> \uc778\uc1c4 \uc789\ud06c\uc640 UV \uc789\ud06c \ud638\ud658\uc131\uc774 \ub514\ud3ec\ubc0d \uc2a4\ud06c\ub9b0\uc5d0\uc11c \uc911\uc694\ud560 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiaf-3037\/\">\ud074\ub8e8\ubbf8\uc544\ud504 3037<\/a>:<\/strong> \uc9c0\uc18d\uc801\uc778 \uac70\ud488\uc774 \ub354\uc6b1 \ud639\ub3c5\ud55c \uc870\uac74\uc5d0\uc11c\ub3c4 \uc0b4\uc544\ub0a8\uc744 \ub54c \ub354 \uac15\ub825\ud55c \uacf5\uc815 \ud0c8\ud3ec \uc635\uc158<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiwe-3280\/\">\ud750\ub8e8\ubbf8\uc6e8 3280<\/a>:<\/strong> \uc789\ud06c, \ucf54\ud305\uc81c \ubc0f \uc2b5\uc724\uc774 \uc5b4\ub824\uc6b4 \uae30\uc7ac\uc5d0 \ub300\ud55c \uac15\ub825\ud55c \uc2b5\uc724\uc81c \ucc38\uc870.<\/li>\n<\/ul>\n<h3>\uad6c\ub9e4\uc790 \ubc0f \uc81c\ud615 \ub2f4\ub2f9\uc790\ub97c \uc704\ud55c FAQ<\/h3>\n<p><strong>Why can a coating with good initial appearance still fail later?<\/strong><br \/>Because many failures show up only after full cure, storage, or service exposure, when adhesion, flexibility, or weatherability becomes the limiting factor.<\/p>\n<p><strong>Should coating additives be chosen one by one outside the full formula?<\/strong><br \/>It is usually safer to screen them inside the real formula because resin choice, pigments, and the rest of the additive package can change the result.<\/p>\n<!-- lc-commercial-end -->","protected":false},"excerpt":{"rendered":"<p>\u3010English name\u3011Ethyl Vinyl Ether \u3010Molecular formula\u3011 C4H8O \u3010Molecular Weight\u301172.11 \u3010CAS Registration Number\u3011[109-92-2] \u3010Structural formula\u3011CH3CH2OCH=CH2 [Physical properties] bp 33 oC, d 0.753 g\/cm3. It is soluble in most organic solvents and<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-4937","post","type-post","status-publish","format-standard","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Commonly used reagents-ethyl vinyl ether - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"\u3010English name\u3011Ethyl Vinyl Ether \u3010Molecular formula\u3011 C4H8O \u3010Molecular Weight\u301172.11 \u3010CAS Registration Number\u3011[109-92-2] \u3010Structural formula\u3011CH3CH2OCH=CH2...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/ko\/commonly-used-reagents-ethyl-vinyl-ether\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Commonly used reagents-ethyl vinyl ether - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"\u3010English name\u3011Ethyl Vinyl Ether \u3010Molecular formula\u3011 C4H8O \u3010Molecular Weight\u301172.11 \u3010CAS Registration Number\u3011[109-92-2] \u3010Structural formula\u3011CH3CH2OCH=CH2...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/ko\/commonly-used-reagents-ethyl-vinyl-ether\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2021-12-27T13:30:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:41:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.biochemsafebuy.com\/static\/kindeditor-4.1.10\/attached\/image\/20191127\/20191127095147_88752.jpg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/commonly-used-reagents-ethyl-vinyl-ether\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/commonly-used-reagents-ethyl-vinyl-ether\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"Commonly used reagents-ethyl vinyl ether\",\"datePublished\":\"2021-12-27T13:30:08+00:00\",\"dateModified\":\"2026-04-28T10:41:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/commonly-used-reagents-ethyl-vinyl-ether\/\"},\"wordCount\":633,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/commonly-used-reagents-ethyl-vinyl-ether\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.biochemsafebuy.com\/static\/kindeditor-4.1.10\/attached\/image\/20191127\/20191127095147_88752.jpg\",\"articleSection\":[\"Catalysts &amp; Chemical Auxiliary Agents\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/longchangchemical.com\/commonly-used-reagents-ethyl-vinyl-ether\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/commonly-used-reagents-ethyl-vinyl-ether\/\",\"url\":\"https:\/\/longchangchemical.com\/commonly-used-reagents-ethyl-vinyl-ether\/\",\"name\":\"Commonly used reagents-ethyl vinyl ether - 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