{"id":4260,"date":"2025-07-25T03:14:55","date_gmt":"2025-07-25T03:14:55","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4260"},"modified":"2025-07-25T03:14:55","modified_gmt":"2025-07-25T03:14:55","slug":"isobutyl-propionate","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/isobutyl-propionate\/","title":{"rendered":"Propionate d'isobutyle"},"content":{"rendered":"

\u3010CAS\u3011540-42-1<\/p>\n

Alias : Acide propionique (2-m\u00e9thylpropyl) ester ; Acide propionique 2-m\u00e9thylpropyl ester<\/p>\n

Formule mol\u00e9culaire : C7<\/sub>H14<\/sub>O2<\/sub>\u00a0\u00a0\u00a0Masse mol\u00e9culaire relative : 130,18<\/p>\n

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

 <\/p>\n

1.Propri\u00e9t\u00e9 du produit
\nLiquide incolore \u00e0 jaune p\u00e2le. Il a l'ar\u00f4me de rhum et d'ananas. Le point d'\u00e9bullition est 137 - 138\u2103, et le point de cong\u00e9lation est -71.4\u2103. Il est tr\u00e8s soluble dans l'\u00e9thanol et l'\u00e9ther, mais insoluble dans l'eau.<\/p>\n

2.<\/p>\n\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-FID)<\/b><\/strong><\/td>\n\u226598.0%<\/td>\n<\/tr>\n
Apparence<\/b><\/strong><\/td>\nLiquide incolore<\/td>\n<\/tr>\n
Odeur<\/b><\/strong><\/td>\nFruit\u00e9, semblable au rhum<\/td>\n<\/tr>\n
Indice de r\u00e9fraction (20\u00b0C)<\/b><\/strong><\/td>\n1.390 – 1.394<\/td>\n<\/tr>\n
Densit\u00e9 (20\u00b0C)<\/b><\/strong><\/td>\n0,860 - 0,870 g\/cm\u00b3<\/td>\n<\/tr>\n
Acidit\u00e9 (en tant qu'acide propionique)<\/b><\/strong><\/td>\n\u22640.03%<\/td>\n<\/tr>\n
Teneur en eau<\/b><\/strong><\/td>\n\u22640.1%<\/td>\n<\/tr>\n
M\u00e9taux lourds (Pb)<\/b><\/strong><\/td>\n\u22642 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. Champ d'application et utilisation
\nIl est couramment utilis\u00e9 comme \u00e9pice comestible, principalement pour la pr\u00e9paration d'essences de rhum, de fraises et d'autres fruits. Il peut \u00e9galement \u00eatre utilis\u00e9 comme solvant pour les peintures et comme interm\u00e9diaire dans la synth\u00e8se organique.<\/p>\n

4. l'emballage et le stockage
\nLe propionate d'isobutyle est conditionn\u00e9 dans des f\u00fbts en aluminium de 25 kg ou des f\u00fbts en plastique HDPE (prot\u00e9g\u00e9s par de l'azote). Il est doubl\u00e9 d'un film PE de qualit\u00e9 alimentaire. Il doit \u00eatre stock\u00e9 dans un endroit frais et ventil\u00e9 (< 25\u2103), \u00e0 l'\u00e9cart des sources de feu et des oxydants. La dur\u00e9e de conservation est de 24 mois. Apr\u00e8s ouverture, il est recommand\u00e9 de l'utiliser dans les 6 mois.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u3011540-42-1 Alias: Propionic acid (2-methylpropyl) ester;Propionic acid 2-methylpropyl ester Molecular formula: C7H14O2\u00a0\u00a0\u00a0Relative molecular mass: 130.18 Structural formula:   1.Product Property Colorless to pale yellow liquid. It has the aroma of rum and pineapple. The boiling point is 137 – 138\u2103, and the freezing point is -71.4\u2103. It is highly soluble in ethanol and ether, but […]<\/p>\n","protected":false},"featured_media":4266,"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":[67],"product_tag":[],"class_list":{"0":"post-4260","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","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\/19.png",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19-150x150.png",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19-300x300.png",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19-768x768.png",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19.png",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19.png",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19.png",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19-12x12.png",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19-300x300.png",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19-600x600.png",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/19-100x100.png",100,100,true]},"uagb_author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/jinancuchem.com\/fr\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"\u3010CAS\u3011540-42-1 Alias: Propionic acid (2-methylpropyl) ester;Propionic acid 2-methylpropyl ester Molecular formula: C7H14O2\u00a0\u00a0\u00a0Relative molecular mass: 130.18 Structural formula:   1.Product Property Colorless to pale yellow liquid. It has the aroma of rum and pineapple. The boiling point is 137 – 138\u2103, and the freezing point is -71.4\u2103. It is highly soluble in ethanol and ether, but\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4260","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\/4266"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4260"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4260"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4260"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}