{"id":698,"date":"2019-07-12T16:27:36","date_gmt":"2019-07-12T08:27:36","guid":{"rendered":"http:\/\/www.newtopchem.com\/?p=698"},"modified":"2024-03-07T10:57:57","modified_gmt":"2024-03-07T02:57:57","slug":"dmea","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/698","title":{"rendered":"DMEA","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><span data-spm-anchor-id=\"a2700.details.pronpeci14.i0.3f065f83Hnmivr\">Chinese name: N,N-dimethylethanolamine, 2-dimethylaminoethanol<\/span><br \/>\nEnglish name: N, N-dimethyl ethanolamine; 2-(Dimethylamine)ethanol<br \/>\nCAS NO: 108-01-0<br \/>\nMolecular formula: C4H11NO<br \/>\nMolecular weight: 89.14<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-46197\" src=\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/03\/NEWTOP1-5.jpg\" width=\"300\" height=\"257\" alt=\"NEWTOP1\" \/><\/p>\n<p>Physical and chemical properties<\/p>\n<p>Dimethylethanolamine is a colorless or light yellow liquid, soluble in water<br \/>\nRelative density (25 \u00b0 C): 0.89<br \/>\nViscosity (25 \u00b0 C): 6mPa.s<br \/>\nHydroxyl value: 638 mg KOH \/ g<br \/>\nFlash point (PMCC): 41 \u00b0 C<\/p>\n<p>application<\/p>\n<p>Dimethylethanolamine is a reactive catalyst in polyurethane foams and is often used as a cocatalyst;<br \/>\nDimethylethanolamine is commonly used in polyurethane soft foam and polyurethane rigid foam composition formulations to neutralize acidic materials in various combinations to ensure catalyst activity in the composition.<\/p>\n<div class=\"bt-video-container\"><div style=\"width: 100%;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-698-1\" width=\"1200\" height=\"675\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/www.newtopchem.com\/video\/dmea.mp4?_=1\" \/>N, N-Dimethylethanolamine referred to as DMEA, is a high-purity alkyl alkanolamine. It is miscible with water, polyols, and isocyanates.<br \/>N, N-Dimethylethanolamine is a catalyst, used alone or in combination with other catalysts, in the manufacture of polyurethane foams.<br \/>Used in ion exchange resin; used in high purity water preparation and decolorization of sugar solution, three-waste treatment of film washing solution, etc.; used in polyurethane flexible block foam, molded foam and rigid foam, cathodic elastic foam, etc.; used as co-solvent of water-soluble paint, curing agent of polyurethane paint; the reaction product of microorganisms with acrylic acid is used as a flocculating agent of urban purified water field.<br \/><\/video><\/div><\/div>\n<table>\n<tbody>\n<tr>\n<td width=\"149\">Company\u00a0Name:<\/td>\n<td width=\"16\"><\/td>\n<td width=\"360\"><strong><b>Newtop\u00a0Chemical\u00a0Materials\u00a0(Shanghai)\u00a0Co.,\u00a0Ltd.<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"149\">Sales\u00a0Manager:<\/td>\n<td width=\"16\"><\/td>\n<td width=\"360\">Hunter<\/td>\n<\/tr>\n<tr>\n<td width=\"149\">E_Mail:<\/td>\n<td width=\"16\"><\/td>\n<td width=\"360\">\u00a0<a href=\"mailto:sales@newtopchem.com\">sales@newtopchem.com<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"149\">Telephone:<\/td>\n<td width=\"16\"><\/td>\n<td width=\"360\">86-152 2121 6908<\/td>\n<\/tr>\n<tr>\n<td width=\"149\">Fax:<\/td>\n<td width=\"16\"><\/td>\n<td width=\"360\">86-021-5657\u00a07830<\/td>\n<\/tr>\n<tr>\n<td width=\"149\">Address:<\/td>\n<td width=\"16\"><\/td>\n<td width=\"360\">Rm.\u00a01104,\u00a0No.\u00a0258,\u00a0Songxing\u00a0West\u00a0Road,<br \/>\nBaoshan\u00a0District,\u00a0Shanghai,\u00a0China\u00a0(Mainland)<\/td>\n<\/tr>\n<tr>\n<td width=\"149\">Website:<\/td>\n<td width=\"16\"><\/td>\n<td width=\"360\"><a href=\"https:\/\/www.newtopchem.com\/\">www.newtopchem.com<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"149\">Website\u00a0on\u00a0alibaba:<\/td>\n<td width=\"16\"><\/td>\n<td width=\"360\"><a href=\"https:\/\/pucatalyst.en.alibaba.com\/\">pucatalyst.en.alibaba.com<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Chinese name: N,N-dimethylethanolamine, 2-dimethylamino&#8230;<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":559,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[9,14323],"tags":[69],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/698"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=698"}],"version-history":[{"count":3,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/698\/revisions"}],"predecessor-version":[{"id":46198,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/698\/revisions\/46198"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/559"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=698"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}