{"id":20561,"date":"2024-07-03T22:26:47","date_gmt":"2024-07-04T06:26:47","guid":{"rendered":"https:\/\/integratechem.com\/diethyl-maleate-no-cas-141-05-9\/"},"modified":"2026-04-13T11:45:28","modified_gmt":"2026-04-13T19:45:28","slug":"diethyl-maleate","status":"publish","type":"post","link":"https:\/\/integratechem.com\/ms\/diethyl-maleate\/","title":{"rendered":"Diethyl Maleate (No. CAS 141-05-9)"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"h-product-description\">Penerangan Produk  <\/h3>\n\n<div class=\"wp-block-uagb-image alignleft uagb-block-eabe7887 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-left\"><figure class=\"wp-block-uagb-image__figure\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/integratechem.com\/wp-content\/uploads\/2024\/07\/ibc-single2-upload.webp?resize=209%2C187&#038;ssl=1\" alt=\"Monomer Dietil Maleat dalam Pempolimeran Resin\" class=\"uag-image-14123\" width=\"209\" height=\"187\" title=\"Ester Maleate untuk Pengeluaran Polimer Khusus\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n<p class=\"\"><strong>Diethyl Maleate<\/strong> , CAS 141-05-9, dietil ester asid maleik, ialah cecair tidak berwarna dan lutsinar. Ia sedikit larut dalam air tetapi mudah larut dalam etanol dan eter. Sebagai <strong>pengeluar dietil maleat<\/strong> yang dipercayai, kami menyediakan produk ini untuk pelbagai kegunaan, termasuk sebagai perantara dalam sintesis racun perosak seperti malathion dan sebagai monomer untuk sintesis polimer. Ia juga berfungsi sebagai <strong>ester maleat<\/strong> dalam pelbagai proses kimia.   <\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Nama Kimia<\/strong> : Diethyl Maleate, 97%<\/li>\n\n\n\n<li class=\"\"><strong>Sinonim<\/strong> : Dietil (Z)-2-butenedioat, Etil Maleat, Asid Maleik Dietil Ester, Dietil Tetapi-2-enedioat<\/li>\n\n\n\n<li class=\"\"><strong>Formula Molekul<\/strong> : C8H12O4<\/li>\n\n\n\n<li class=\"\"><strong>Berat Molekul<\/strong> : 172.18 g\/mol<\/li>\n\n\n\n<li class=\"\"><strong>CAS No.<\/strong>: 141-05-9<\/li>\n\n\n\n<li class=\"\"><strong>EINECS<\/strong> : 205-451-9<\/li>\n<\/ul>\n\n<h4 class=\"wp-block-heading\">Sifat Diethyl Maleate<\/h4>\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Takat Didih<\/strong> : 223\u00b0C (pada 101.3 kPa)<\/li>\n\n\n\n<li class=\"\"><strong>Takat Lebur<\/strong> : -10\u00b0C<\/li>\n\n\n\n<li class=\"\"><strong>Indeks Biasan<\/strong> : 1.4383 (25\u00b0C)<\/li>\n\n\n\n<li class=\"\"><strong>Takat Kilat<\/strong> : 93\u00b0C<\/li>\n\n\n\n<li class=\"\"><strong>Ketumpatan<\/strong> (20\u00b0C): 1.065 g\/cm\u00b3<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Spesifikasi<\/h3>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Harta benda<\/th><th>Spesifikasi<\/th><\/tr><\/thead><tbody><tr><td>Penampilan<\/td><td>Cecair tidak berwarna dan lutsinar<\/td><\/tr><tr><td>Kandungan (GC), % \u2265<\/td><td>97<\/td><\/tr><tr><td>Kandungan Trans (GC), % \u2264<\/td><td>3<\/td><\/tr><tr><td>Chroma (Pt-Co) \u2264<\/td><td>20<\/td><\/tr><tr><td>Nilai Asid (mg KOH\/g) \u2264<\/td><td>0.1<\/td><\/tr><tr><td>Kelembapan, % \u2264<\/td><td>0.1<\/td><\/tr><tr><td>Ketumpatan (20\u00b0C), g\/cm\u00b3<\/td><td>1.065 \u00b1 0.003<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h3 class=\"wp-block-heading\">Ciri-ciri Diethyl Maleate<\/h3>\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Takat Didih<\/strong> : 223\u00b0C (pada 101.3 kPa)<\/li>\n\n\n\n<li class=\"\"><strong>Ketumpatan<\/strong> : 1.0662 g\/cm\u00b3 (25\/4\u00b0C)<\/li>\n\n\n\n<li class=\"\"><strong>Takat Kilat<\/strong> : 93\u00b0C<\/li>\n\n\n\n<li class=\"\"><strong>Keterlarutan<\/strong> : Boleh larut dengan banyak pelarut organik, termasuk etanol dan eter. Separa larut dalam benzena dan kloroform. Pada 30\u00b0C, ia melarutkan 1.4% dalam air, manakala air melarutkan 1.9% dalam ester. Ia juga membentuk campuran azeotropik dengan air.   <\/li>\n\n\n\n<li class=\"\"><strong>Indeks Biasan<\/strong> : 1.4383 (25\u00b0C)<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Aplikasi &amp; Kelebihan<\/h3>\n\n<p class=\"\"><strong>Diethyl Maleate<\/strong> ialah bahan kimia serba boleh digunakan secara meluas sebagai monomer dalam pengeluaran polimer dan sebagai <strong>ester maleat<\/strong> dalam pelbagai tindak balas kimia.<\/p>\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Kegunaan Dietil Maleate dalam Sintesis Kimia<\/strong> : Ia adalah perantaraan penting untuk menghasilkan malathion racun perosak organofosforus.<\/li>\n\n\n\n<li class=\"\"><strong>Faedah Diethyl Maleate sebagai Pelarut<\/strong> : Dikenali dengan keterlarutan yang sangat baik dan takat didih yang tinggi, ia disukai dalam aplikasi kimia.<\/li>\n\n\n\n<li class=\"\"><strong>Aplikasi Diethyl Maleate dalam Salutan dan Pelekat<\/strong> : Digunakan dalam salutan dan pelekat berprestasi tinggi kerana sifatnya yang tidak toksik.<\/li>\n\n\n\n<li class=\"\"><strong>Kegunaan Lain<\/strong> : Bertindak sebagai racun kulat, bahan tambahan pencegahan karat, dan dalam sintesis farmaseutikal dan pewangi.<\/li>\n<\/ul>\n\n<p class=\"\"><strong>Ester maleat<\/strong> mesra alam ini penting untuk pelbagai industri, memberikan prestasi yang boleh dipercayai dalam aplikasi yang menuntut.<\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-packaging-storage-transport\">Pembungkusan \/ Penyimpanan \/ Pengangkutan  <\/h3>\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Pembungkusan<\/strong> : Tersedia dalam drum 200L dengan berat bersih 200kg setiap drum.<\/li>\n\n\n\n<li class=\"\"><strong>Penyimpanan<\/strong> : Simpan di kawasan yang sejuk, kering dan berventilasi. Pastikan bekas bertutup rapat untuk mengelakkan pengoksidaan dan pencemaran. <\/li>\n\n\n\n<li class=\"\"><strong>Keselamatan<\/strong> : Elakkan sentuhan dengan agen pengoksidaan kuat, agen penurunan, asid dan alkali. Kendalikan dengan berhati-hati untuk mengelakkan sentuhan kulit dan penyedutan wap. Langkah berjaga-jaga keselamatan adalah perlu apabila bekerja dengan nyalaan terbuka atau sumber haba kerana mudah terbakar.  <\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Mengapa Memilih Kami sebagai Pembekal Diethyl Maleate Anda?<\/h3>\n\n<p class=\"\">Sebagai <strong>pengeluar terkemuka dietil maleate<\/strong> , kami menawarkan produk <strong>ester maleat<\/strong> berkualiti tinggi yang disesuaikan untuk memenuhi keperluan pembuatan kimia anda. Dengan rangkaian pengedaran yang luas dan reputasi untuk kebolehpercayaan, kami memastikan penghantaran tepat pada masanya dan harga yang kompetitif untuk semua pelanggan kami. <\/p>\n\n<p style=\"margin-top:0;margin-bottom:0\" class=\"\">Kategori: <a href=\"https:\/\/integratechem.com\/ms\/category\/maleates-ms\/\">Maleates<\/a><\/p>\n\n<p style=\"margin-top:0;margin-bottom:0\" class=\"\">Hot Tags: Pengeluar, ester dietil asid maleik, <a href=\"https:\/\/integratechem.com\/ms\/tag\/comonomer-ms\/\">Comonomer<\/a> , <a href=\"https:\/\/integratechem.com\/ms\/tag\/diethyl-ester-ms\/\">Ester Dietil<\/a> , <a href=\"https:\/\/integratechem.com\/ms\/tag\/pesticide-ms\/\">Racun Perosak<\/a><\/p>\n\n<p style=\"margin-top:0;margin-bottom:0\" class=\"\">Related Links: <a href=\"https:\/\/integratechem.com\/dimethyl-maleate\/\">Dimethyl Maleate<\/a>, <a href=\"https:\/\/integratechem.com\/diethyl-fumarate-cas-no-623-91-6-also-known-as-fumaric-acid-diethyl-ester\/\">\u3010Diethyl Fumarate\u3011CAS No 623-91-6 Also known as Fumaric acid diethyl ester<\/a>, <a href=\"https:\/\/integratechem.com\/\">Home<\/a>, <a href=\"https:\/\/integratechem.com\/cas-no-77-94-1\/\">CAS No 77 94 1<\/a>, <a href=\"https:\/\/integratechem.com\/dimethyl-adipate\/\">Dimethyl Adipate<\/a>, <a href=\"https:\/\/integratechem.com\/diethyl-phthalate\/\">Diethyl Phthalate<\/a><\/p>\n\n<p class=\"\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Diethyl Maleate ialah cecair tidak berwarna dan berminyak yang sedikit larut dalam air tetapi mudah larut dalam etanol dan eter. Dengan takat didih 223\u00b0C dan takat kilat 93\u00b0C, ester maleat serba boleh ini digunakan secara meluas dalam pelbagai industri kimia. Indeks biasannya ialah 1.4383 (pada 25\u00b0C), dan ketumpatan relatifnya ialah 1.0662 (pada 25\/4\u00b0C). Biasanya digunakan sebagai perantara organik dalam sintesis malathion, racun perosak, Diethyl Maleate juga berfungsi sebagai monomer dalam penghasilan polimer.   <\/p>\n","protected":false},"author":2,"featured_media":18195,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[825],"tags":[839,843,854],"class_list":["post-20561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maleates-ms","tag-comonomer-ms","tag-diethyl-ester-ms","tag-pesticide-ms"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Pembekal Diethyl Maleate Berkualiti Tinggi | Faedah &amp; Aplikasi Ester Maleate<\/title>\n<meta name=\"description\" content=\"Temui pembekal Diethyl Maleate yang boleh dipercayai yang menawarkan ester maleat berkualiti tinggi untuk digunakan dalam sintesis kimia, salutan dan pelekat. 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Dengan takat didih 223\u00b0C dan takat kilat 93\u00b0C, ester maleat serba boleh ini digunakan secara meluas dalam pelbagai industri kimia. Indeks biasannya ialah 1.4383 (pada 25\u00b0C), dan ketumpatan relatifnya ialah 1.0662 (pada 25\/4\u00b0C). Biasanya digunakan&hellip;","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/posts\/20561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/comments?post=20561"}],"version-history":[{"count":5,"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/posts\/20561\/revisions"}],"predecessor-version":[{"id":28866,"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/posts\/20561\/revisions\/28866"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/media\/18195"}],"wp:attachment":[{"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/media?parent=20561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/categories?post=20561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/integratechem.com\/ms\/wp-json\/wp\/v2\/tags?post=20561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}