{"id":4634,"date":"2025-07-25T06:49:45","date_gmt":"2025-07-25T06:49:45","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4634"},"modified":"2025-07-25T06:49:45","modified_gmt":"2025-07-25T06:49:45","slug":"tetrahydrofuran","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/tetrahydrofuran\/","title":{"rendered":"T\u00e9trahydrofurane"},"content":{"rendered":"

\u3010CAS\u3011109-99-9<\/p>\n

Alias : THF<\/p>\n

Formule mol\u00e9culaire : C4H8O Masse mol\u00e9culaire relative : 72,11<\/p>\n

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

 <\/p>\n

1.Propri\u00e9t\u00e9 du produit<\/h4>\n

Le t\u00e9trahydrofurane est l'un des \u00e9thers les plus polaires. Il est utilis\u00e9 comme solvant mod\u00e9r\u00e9ment polaire dans les r\u00e9actions chimiques et l'extraction. \u00c0 temp\u00e9rature ambiante, c'est un liquide volatil incolore dont l'odeur est similaire \u00e0 celle de l'\u00e9ther. Il est soluble dans la plupart des solvants organiques tels que l'eau, l'\u00e9thanol, l'\u00e9ther, l'ac\u00e9tone et le benz\u00e8ne, ce qui lui vaut le nom de \"solvant universel\".<\/p>\n

2.<\/h4>\n

 <\/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
Apparence<\/b><\/strong><\/td>\nLiquide clair et incolore<\/td>\n<\/tr>\n
Puret\u00e9 (GC, % en poids)<\/b><\/strong><\/td>\n\u2265 99.9%<\/td>\n<\/tr>\n
Teneur en eau<\/b><\/strong><\/td>\n\u2264 0,01% (100 ppm)<\/td>\n<\/tr>\n
Acidit\u00e9 (en tant qu'acide ac\u00e9tique)<\/b><\/strong><\/td>\n\u2264 0,005% (50 ppm)<\/td>\n<\/tr>\n
Densit\u00e9 (20\u00b0C, g\/cm\u00b3)<\/b><\/strong><\/td>\n0.886 – 0.889<\/td>\n<\/tr>\n
Indice de r\u00e9fraction (nD\u00b2\u2070)<\/b><\/strong><\/td>\n1.405 – 1.408<\/td>\n<\/tr>\n
R\u00e9sidus non volatils<\/b><\/strong><\/td>\n\u2264 0,001% (10 ppm)<\/td>\n<\/tr>\n
Stabilisateur (BHT)<\/b><\/strong><\/td>\n200 - 400 ppm (si stabilis\u00e9)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. Champ d'application et utilisation<\/h4>\n

Principalement utilis\u00e9 comme solvant, interm\u00e9diaire de synth\u00e8se chimique et r\u00e9actif analytique.<\/p>\n

Le t\u00e9trahydrofurane est utilis\u00e9 dans la production de polyt\u00e9tram\u00e9thyl\u00e8ne \u00e9ther glycol (PTMEG) et dans la fabrication de fibres \u00e9lastiques et d'\u00e9lastom\u00e8res de polyur\u00e9thane, de cuir artificiel de polyur\u00e9thane, etc. Il est utilis\u00e9 comme d\u00e9capant de peinture, comme extractant, comme conditionneur de surface pour le cuir artificiel et comme solvant dans les r\u00e9actions de polym\u00e9risation et d'est\u00e9rification. Il est \u00e9galement utilis\u00e9 dans l'industrie des encres et l'industrie pharmaceutique.<\/p>\n

4. l'emballage et le stockage<\/h4>\n

F\u00fbts en acier. Caisses en bois ordinaires pour les bouteilles d'ampoules. Bouteilles en verre \u00e0 goulot filet\u00e9, bouteilles en verre \u00e0 goulot press\u00e9 \u00e0 couvercle viss\u00e9, bouteilles en plastique ou f\u00fbts m\u00e9talliques (bo\u00eetes) dans des caisses en bois ordinaires, etc.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u3011109-99-9 Alias: THF Molecular formula: C4H8O \u00a0\u00a0Relative molecular mass: 72.11 Structural formula:   1.Product Property Tetrahydrofuran is one of the most polar ethers. It is used as a moderately polar solvent in chemical reactions and extraction. At room temperature, it is a colorless volatile liquid with a smell similar to that of ether. It is 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Alias: THF Molecular formula: C4H8O \u00a0\u00a0Relative molecular mass: 72.11 Structural formula:   1.Product Property Tetrahydrofuran is one of the most polar ethers. It is used as a moderately polar solvent in chemical reactions and extraction. At room temperature, it is a colorless volatile liquid with a smell similar to that of ether. It is\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4634","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\/4642"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4634"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4634"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4634"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}