{"id":4340,"date":"2025-07-25T03:32:56","date_gmt":"2025-07-25T03:32:56","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4340"},"modified":"2025-07-25T03:32:56","modified_gmt":"2025-07-25T03:32:56","slug":"n-butyl-lactate","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/n-butyl-lactate\/","title":{"rendered":"Lactate de N-butyle"},"content":{"rendered":"

\u3010CAS\u3011138-22-7<\/p>\n

Alias : BUTYL 2-HYDROXYPROPANOATE;BUTYL 2-HYDROXYPROPIONATE<\/p>\n

Formule mol\u00e9culaire : C7<\/sub>H14<\/sub>O3<\/sub>\u00a0\u00a0\u00a0Masse mol\u00e9culaire relative : 146,18<\/p>\n

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

 <\/p>\n

1.Propri\u00e9t\u00e9 du produit
\nLe lactate de butyle est un liquide transparent incolore \u00e0 l\u00e9g\u00e8rement jaune avec un l\u00e9ger ar\u00f4me sucr\u00e9. Son point d'\u00e9bullition varie de 185 \u00e0 188\u2103, avec une densit\u00e9 de 0,980 \u00e0 0,990 g\/cm\u00b3 \u00e0 20\u2103. Le point d'\u00e9clair est 71\u2103 (inflammable), il est l\u00e9g\u00e8rement soluble dans l'eau et facilement soluble dans les solvants organiques.<\/p>\n

2.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/b><\/strong><\/td>\nSp\u00e9cification (qualit\u00e9 alimentaire)<\/b><\/strong><\/td>\n<\/tr>\n
Apparence<\/b><\/strong><\/td>\nLiquide clair et incolore<\/td>\n<\/tr>\n
Essai (GC)<\/b><\/strong><\/td>\n\u2265 98.0%<\/td>\n<\/tr>\n
Odeur<\/b><\/strong><\/td>\nCaract\u00e9ristique, l\u00e9ger<\/td>\n<\/tr>\n
Acidit\u00e9 (sous forme d'acide lactique)<\/b><\/strong><\/td>\n\u2264 0,1%<\/td>\n<\/tr>\n
Teneur en eau<\/b><\/strong><\/td>\n\u2264 0,2%<\/td>\n<\/tr>\n
Densit\u00e9 (20\u00b0C)<\/b><\/strong><\/td>\n0,980 - 0,990 g\/cm\u00b3<\/td>\n<\/tr>\n
Indice de r\u00e9fraction (20\u00b0C)<\/b><\/strong><\/td>\n1.420 – 1.425<\/td>\n<\/tr>\n
Point d'\u00e9bullition<\/b><\/strong><\/td>\n~185\u00b0C<\/td>\n<\/tr>\n
M\u00e9taux lourds (en tant que Pb)<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\n<\/tr>\n
Arsenic (As)<\/b><\/strong><\/td>\n\u2264 3 ppm<\/td>\n<\/tr>\n
Limites microbiologiques<\/b><\/strong><\/td>\nAbsence de pathog\u00e8nes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. Champ d'application et utilisation
\nLe lactate de butyle (de qualit\u00e9 alimentaire) est utilis\u00e9 comme agent aromatique, solvant et support dans les applications alimentaires. On le trouve couramment dans les produits de boulangerie, les confiseries, les boissons, les desserts laitiers et les fruits transform\u00e9s, o\u00f9 il apporte un ar\u00f4me doux, beurr\u00e9 et cr\u00e9meux.<\/p>\n

4. l'emballage et le stockage
\nLe lactate de butyle (qualit\u00e9 alimentaire) doit \u00eatre stock\u00e9 dans des r\u00e9cipients herm\u00e9tiques et r\u00e9sistants \u00e0 la corrosion (tels que des f\u00fbts en acier inoxydable, en aluminium ou en plastique de qualit\u00e9 alimentaire) afin d'\u00e9viter l'absorption d'humidit\u00e9 et l'oxydation. Il doit \u00eatre conserv\u00e9 dans un endroit frais, sec et bien ventil\u00e9, \u00e0 l'abri de la lumi\u00e8re directe du soleil, des sources de chaleur et des oxydants puissants. La temp\u00e9rature de stockage recommand\u00e9e est inf\u00e9rieure \u00e0 30\u00b0C (86\u00b0F) pour maintenir la stabilit\u00e9. Une manipulation correcte permet d'\u00e9viter la contamination et de garantir la qualit\u00e9 du produit pendant sa dur\u00e9e de conservation (g\u00e9n\u00e9ralement de 12 \u00e0 24 mois dans des conditions id\u00e9ales).<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u3011138-22-7 Alias: BUTYL 2-HYDROXYPROPANOATE;BUTYL 2-HYDROXYPROPIONATE Molecular formula: C7H14O3\u00a0\u00a0\u00a0Relative molecular mass: 146.18 Structural formula:   1.Product Property Butyl Lactate is a colorless to slightly yellow transparent liquid with a mild sweet aroma. Its boiling point ranges from 185 to 188\u2103, with a density of 0.980 to 0.990 g\/cm\u00b3 at 20\u2103. The flash point is 71\u2103 (flammable), […]<\/p>\n","protected":false},"featured_media":4345,"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 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Alias: BUTYL 2-HYDROXYPROPANOATE;BUTYL 2-HYDROXYPROPIONATE Molecular formula: C7H14O3\u00a0\u00a0\u00a0Relative molecular mass: 146.18 Structural formula:   1.Product Property Butyl Lactate is a colorless to slightly yellow transparent liquid with a mild sweet aroma. Its boiling point ranges from 185 to 188\u2103, with a density of 0.980 to 0.990 g\/cm\u00b3 at 20\u2103. The flash point is 71\u2103 (flammable),\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4340","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\/4345"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4340"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4340"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4340"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}