{"id":3538,"date":"2021-02-07T13:21:35","date_gmt":"2021-02-07T13:21:35","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=3538"},"modified":"2025-04-01T07:40:27","modified_gmt":"2025-04-01T07:40:27","slug":"4-hydroxy-tempo-cas-2226-96-2","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/4-hydroxy-tempo-cas-2226-96-2\/","title":{"rendered":"CHLUMINIT\u00ae 701 \/ Inhibiteur de polym\u00e9risation 701 \/ 4-Hydroxy-tempo CAS 2226-96-2"},"content":{"rendered":"

Inhibiteur de polym\u00e9risation 701 \/ 4-Hydroxy-tempo CAS 2226-96-2<\/h2>\n\n\n\n\n\n\n\n\n\n
\n

Objet<\/strong><\/h4>\n<\/td>\n

\n

Sp\u00e9cifications<\/strong><\/h4>\n<\/td>\n<\/tr>\n

\n

Apparence<\/h4>\n<\/td>\n

\n

Flocons d'orange fonc\u00e9e<\/h4>\n<\/td>\n<\/tr>\n

\n

Fr\u00eane<\/h4>\n<\/td>\n

\n

0,10%max<\/h4>\n<\/td>\n<\/tr>\n

\n

Essai (GC)<\/h4>\n<\/td>\n

\n

99,0%min<\/h4>\n<\/td>\n<\/tr>\n

\n

Point de fusion<\/h4>\n<\/td>\n

\n

70.0~72.0\u2103<\/h4>\n<\/td>\n<\/tr>\n

\n

Teneur en eau<\/h4>\n<\/td>\n

\n

0,50%max<\/h4>\n<\/td>\n<\/tr>\n

\n

Insoluble dans le tolu\u00e8ne<\/h4>\n<\/td>\n

\n

0.5%<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n

4-Hydroxy TEMPO Utilisation<\/strong><\/h2>\n

1. L'inhibiteur 701 a un bon effet inhibiteur sur les acrylates, les m\u00e9thacrylates, l'acide acrylique, l'acrylonitrile, le styr\u00e8ne et le butadi\u00e8ne.<\/h4>\n

2. Ses performances en mati\u00e8re d'inhibition de la polym\u00e9risation sont meilleures que celles des ph\u00e9nols, des amines aromatiques, des \u00e9thers, des quinones, des compos\u00e9s nitr\u00e9s et d'autres inhibiteurs de la polym\u00e9risation ; il peut remplacer l'hydroquinone et son effet d'inhibition de la polym\u00e9risation est environ 4 fois sup\u00e9rieur \u00e0 celui de l'hydroquinone.<\/h4>\n

3. L'inhibiteur 701 est utilis\u00e9 pour emp\u00eacher l'autopolym\u00e9risation des monom\u00e8res d'ol\u00e9fines pendant la production, la s\u00e9paration, le raffinage, le stockage ou le transport, et pour contr\u00f4ler et ajuster le degr\u00e9 de polym\u00e9risation des ol\u00e9fines et de leurs d\u00e9riv\u00e9s.<\/h4>\n

4. L'inhibiteur de polym\u00e9risation 701 est utilis\u00e9 comme marqueur de spin pour l'\u00e9tude des compos\u00e9s biologiques et des polym\u00e8res ; un r\u00e9actif de marquage de spin est utilis\u00e9 pour identifier les sites de liaison des antagonistes et des agonistes du r\u00e9cepteur NK1, et peut \u00e9galement \u00eatre utilis\u00e9 pour la spectroscopie de r\u00e9sonance de spin \u00e9lectronique M\u00e9thode pour d\u00e9terminer la production d'esp\u00e8ces r\u00e9actives de l'oxyg\u00e8ne dans le myocarde ;<\/h4>\n

5. TEMPOL peut prot\u00e9ger les cellules surexprimant le CYP2E1 contre les dommages toxiques de l'acide arachidonique ; il peut \u00eatre utilis\u00e9 pour pr\u00e9parer des d\u00e9riv\u00e9s de TEMPO marqu\u00e9s au fluor \u00e0 partir de l'\u00e9ther propynylique de TEMPO d\u00e9rivatis\u00e9 et d'une r\u00e9action \"click\" subs\u00e9quente avec le fluoroazide ;<\/h4>\n

6. L'inhibiteur 701 est utilis\u00e9 comme catalyseur \u00e0 haut rendement dans la r\u00e9action d'oxydation de l'alcool avec l'agent de blanchiment.<\/h4>\n

 <\/p>\n

4-Hydroxy TEMPO Package<\/strong><\/h2>\n

Tambour de fibres avec sac en poly\u00e9thyl\u00e8ne haute pression \u00e0 l'int\u00e9rieur 25 kg\/tambour, peut \u00e9galement \u00eatre emball\u00e9 selon l'accord du client.<\/h4>\n

 <\/p>\n

Stockage de 4-Hydroxy TEMPO<\/strong><\/h2>\n

Il absorbe facilement l'humidit\u00e9. Il doit \u00eatre stock\u00e9 dans des conditions herm\u00e9tiques et s\u00e8ches. Il doit \u00eatre conserv\u00e9 intact et stock\u00e9 dans un entrep\u00f4t ventil\u00e9 et bien rang\u00e9 pour \u00e9viter d'\u00eatre stock\u00e9 avec d'autres produits chimiques acides.<\/h4>\n

 <\/p>\n

Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n

Si vous avez besoin de COA, MSDS ou TDS, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures.<\/b><\/strong>\u00a0Vous pouvez \u00e9galement m'envoyer un courriel info@longchangchemical.com<\/a><\/span> pendant les heures de travail ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) ou utilisez le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"

Nom du produit : 4-Hydroxy TEMPO<\/h4>\n

Num\u00e9ro CAS : 2226-96-2<\/h4>\n

Formule mol\u00e9culaire:C9H18NO2<\/h4>\n

Poids mol\u00e9culaire : 172,24<\/h4>\n

Structure chimique :\"Structure<\/h4>\n

Aspect : Flocons orange fonc\u00e9<\/h4>\n

Essai : 99.8%<\/h4>\n

Propri\u00e9t\u00e9s : Soluble dans l'\u00e9thanol, le benz\u00e8ne et d'autres solvants organiques, soluble dans l'eau.<\/h4>","protected":false},"featured_media":4736,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[186],"product_tag":[],"class_list":{"0":"post-3538","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-polymerization-inhibitor","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nChina Polymerization inhibitor 701 \/ 4-Hydroxy-TEMPO Manufacturer \uff06 Supplier - Longchang chemical Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Longchang Chemical is a leading manufacturer and supplier of 4-Hydroxy-TEMPO in China. Buy 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy in china. 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