{"id":4857,"date":"2025-07-25T07:29:29","date_gmt":"2025-07-25T07:29:29","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4857"},"modified":"2025-07-25T07:29:29","modified_gmt":"2025-07-25T07:29:29","slug":"diethylene-glycol","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/diethylene-glycol\/","title":{"rendered":"Di\u00e9thyl\u00e8ne glycol"},"content":{"rendered":"

CAS<\/b><\/strong>: 111-46-6<\/strong>
\n<\/strong>Alias<\/b><\/strong>: DEG ; Diglycol<\/strong>
\n<\/strong>Formule mol\u00e9culaire<\/b><\/strong>: C\u2084H\u2081\u2080O\u2083<\/strong>
\n<\/strong>Masse mol\u00e9culaire relative<\/b><\/strong>: 106.12<\/strong><\/p>\n

Formule structurelle :\"\"<\/p>\n

1. Propri\u00e9t\u00e9 du produit<\/b><\/strong><\/h3>\n

Le di\u00e9thyl\u00e8ne glycol (DEG) est un liquide incolore, inodore et visqueux. Il est hygroscopique et a un go\u00fbt sucr\u00e9. Le DEG a une densit\u00e9 d'environ 1,116 g\/cm\u00b3 et un point d'\u00e9bullition de 244\u00b0C. Il est miscible avec l'eau et la plupart des solvants organiques. Il est miscible avec l'eau et la plupart des solvants organiques et pr\u00e9sente de bonnes propri\u00e9t\u00e9s de solvant<\/p>\n

2. Norme de qualit\u00e9<\/b><\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/b><\/strong><\/td>\nSp\u00e9cifications<\/b><\/strong><\/td>\n<\/tr>\n
Puret\u00e9 (GC)<\/td>\n\u2265 99.5%<\/td>\n<\/tr>\n
Teneur en eau<\/td>\n\u2264 0,1%<\/td>\n<\/tr>\n
Acidit\u00e9 (en tant qu'acide ac\u00e9tique)<\/td>\n\u2264 0,005%<\/td>\n<\/tr>\n
Densit\u00e9 (20\u00b0C, g\/cm\u00b3)<\/td>\n1.116-1.118<\/td>\n<\/tr>\n
Indice de r\u00e9fraction (20\u00b0C)<\/td>\n1.4450-1.4470<\/td>\n<\/tr>\n
Plage de distillation (\u00b0C)<\/td>\n245-250 (95% vol)<\/td>\n<\/tr>\n
R\u00e9sidu d'\u00e9vaporation<\/td>\n\u2264 0,005%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. Champ d'application et utilisation<\/b><\/strong><\/h3>\n

Principalement utilis\u00e9 comme agent de d\u00e9shydratation des gaz et comme agent d'extraction des aromatiques. Il est \u00e9galement utilis\u00e9 comme solvant pour la nitrocellulose, les r\u00e9sines, les huiles, les encres d'imprimerie, etc., comme assouplissant et agent de finition pour les textiles, ainsi que pour extraire la coumarine et l'ind\u00e8ne du goudron de houille. En outre, le di\u00e9thyl\u00e8ne glycol est \u00e9galement utilis\u00e9 comme additif pour le liquide de frein, comme adoucisseur de cellulo\u00efd, comme agent antigel et comme diluant dans la polym\u00e9risation en \u00e9mulsion. Il est \u00e9galement utilis\u00e9 comme plastifiant pour le caoutchouc et les r\u00e9sines, les r\u00e9sines de polyester, la fibre de verre, les mousses de carbamate d'amine, les am\u00e9liorateurs de viscosit\u00e9 pour les lubrifiants, etc. Il est utilis\u00e9 dans la production de produits tels que les r\u00e9sines synth\u00e9tiques de polyester insatur\u00e9.<\/p>\n

4. Emballage et stockage<\/b><\/strong><\/h3>\n

Le di\u00e9thyl\u00e8ne glycol est g\u00e9n\u00e9ralement conditionn\u00e9 dans des f\u00fbts de 200 litres ou des r\u00e9servoirs IBC de 1000 litres. Il doit \u00eatre stock\u00e9 dans un endroit frais, sec et bien ventil\u00e9, \u00e0 l'abri des sources de chaleur et de la lumi\u00e8re directe du soleil. La temp\u00e9rature de stockage doit \u00eatre maintenue en dessous de 30\u00b0C. Il est essentiel d'utiliser un \u00e9quipement de protection appropri\u00e9 lors de la manipulation du DEG et de veiller \u00e0 ce que les conteneurs soient herm\u00e9tiquement ferm\u00e9s pour \u00e9viter toute contamination\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

CAS: 111-46-6 Alias: DEG; Diglycol Molecular formula: C\u2084H\u2081\u2080O\u2083 Relative molecular mass: 106.12 Structural\u00a0formula: 1. Product Property Diethylene glycol (DEG) is a colorless, odorless, and viscous liquid. It is hygroscopic and has a sweet taste. DEG has a density of approximately 1.116 g\/cm\u00b3 and a boiling point of 244\u00b0C. It is miscible with water and most […]<\/p>\n","protected":false},"featured_media":4861,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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":""}}},"product_brand":[],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-4857","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-daily-chemical-product","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72.jpg",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72-150x150.jpg",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72-300x300.jpg",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72-768x768.jpg",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72.jpg",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72.jpg",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72.jpg",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72-500x500.jpg",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-72-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/jinancuchem.com\/fr\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"CAS: 111-46-6 Alias: DEG; Diglycol Molecular formula: C\u2084H\u2081\u2080O\u2083 Relative molecular mass: 106.12 Structural\u00a0formula: 1. Product Property Diethylene glycol (DEG) is a colorless, odorless, and viscous liquid. It is hygroscopic and has a sweet taste. DEG has a density of approximately 1.116 g\/cm\u00b3 and a boiling point of 244\u00b0C. It is miscible with water and most\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media\/4861"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4857"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4857"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4857"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}