{"id":11000,"date":"2025-03-07T12:17:24","date_gmt":"2025-03-07T12:17:24","guid":{"rendered":"https:\/\/vivalr.com\/product\/11000.html"},"modified":"2025-03-07T12:42:18","modified_gmt":"2025-03-07T12:42:18","slug":"high-quality-valeronitrile-cas-110-59-8-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/11000.html","title":{"rendered":"Valeronitrilo cas 110-59-8 de alta qualidade com melhor pre\u00e7o"},"content":{"rendered":"

Valeronitrilo cas 110-59-8 de alta qualidade com o melhor pre\u00e7o: Guia do utilizador<\/h1>\n
    \n
  1. Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/a><\/li>\n
  2. Utiliza\u00e7\u00f5es do produto<\/a><\/li>\n
  3. Utiliza\u00e7\u00e3o do produto<\/a><\/li>\n
  4. Casos de utiliza\u00e7\u00e3o<\/a><\/li>\n
  5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ol>\n

    Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/h2>\n

    O valeronitrilo, com o n\u00famero CAS 110 - 59 - 8, \u00e9 um l\u00edquido l\u00edmpido e incolor. Tem uma f\u00f3rmula molecular de C\u2085H\u2089N e um peso molecular de aproximadamente 83,13 g\/mol. O ponto de ebuli\u00e7\u00e3o do valeronitrilo \u00e9 de cerca de 140 - 141 \u00b0C, e o seu ponto de fus\u00e3o \u00e9 de -96 \u00b0C. \u00c9 ligeiramente sol\u00favel em \u00e1gua, mas misc\u00edvel com a maioria dos solventes org\u00e2nicos, como o etanol, o \u00e9ter e a acetona. A densidade do valeronitrilo \u00e9 de cerca de 0,809 g\/cm\u00b3 a 20 \u00b0C. Tem um odor pungente carater\u00edstico.<\/p>\n

    Utiliza\u00e7\u00f5es do produto<\/h2>\n

    1. **S\u00edntese qu\u00edmica**: O valeronitrilo \u00e9 um intermedi\u00e1rio fundamental na s\u00edntese de v\u00e1rios produtos qu\u00edmicos. Pode ser utilizado na produ\u00e7\u00e3o de produtos farmac\u00eauticos, agroqu\u00edmicos e corantes. Por exemplo, na ind\u00fastria farmac\u00eautica, pode participar em reac\u00e7\u00f5es para formar novos compostos semelhantes a medicamentos. O grupo nitrilo no valeronitrilo pode ser transformado noutros grupos funcionais, como aminas ou \u00e1cidos carbox\u00edlicos, que s\u00e3o importantes blocos de constru\u00e7\u00e3o na s\u00edntese de medicamentos.
    \n2. **Solvente**: Devido \u00e0 sua boa solubilidade em muitos solventes org\u00e2nicos e ao seu ponto de ebuli\u00e7\u00e3o relativamente baixo, o valeronitrilo pode ser utilizado como solvente em algumas reac\u00e7\u00f5es org\u00e2nicas. Pode dissolver uma vasta gama de compostos org\u00e2nicos, facilitando a ocorr\u00eancia de reac\u00e7\u00f5es qu\u00edmicas em condi\u00e7\u00f5es mais suaves.<\/p>\n

    Utiliza\u00e7\u00e3o do produto<\/h2>\n

    1. **Precau\u00e7\u00f5es de manuseamento**: Ao manusear o valeronitrilo, deve ser usado equipamento de prote\u00e7\u00e3o individual (EPI) adequado, incluindo luvas, \u00f3culos de seguran\u00e7a e uma bata de laborat\u00f3rio. Deve ser utilizado numa \u00e1rea bem ventilada, de prefer\u00eancia sob um exaustor, para evitar a inala\u00e7\u00e3o dos seus vapores.
    \n2. **Armazenamento**: O valeronitrilo deve ser armazenado num local fresco e seco, afastado de fontes de calor, chamas abertas e agentes oxidantes. Deve ser mantido num recipiente hermeticamente fechado para evitar a evapora\u00e7\u00e3o e a contamina\u00e7\u00e3o.
    \n3. **Condi\u00e7\u00f5es de rea\u00e7\u00e3o**: Nas reac\u00e7\u00f5es qu\u00edmicas, as condi\u00e7\u00f5es de rea\u00e7\u00e3o t\u00eam de ser cuidadosamente controladas. A temperatura da rea\u00e7\u00e3o, a press\u00e3o e a propor\u00e7\u00e3o dos reagentes devem ser optimizadas de acordo com os requisitos espec\u00edficos da rea\u00e7\u00e3o. Por exemplo, numa rea\u00e7\u00e3o em que o valeronitrilo \u00e9 utilizado como intermedi\u00e1rio, a rea\u00e7\u00e3o pode ter de ser realizada em condi\u00e7\u00f5es anidras para evitar reac\u00e7\u00f5es secund\u00e1rias.<\/p>\n

    Casos de utiliza\u00e7\u00e3o<\/h2>\n

    1. **S\u00edntese Farmac\u00eautica**: Uma empresa farmac\u00eautica estava a desenvolver um novo medicamento anti-hipertensivo. Utilizaram o valeronitrilo como material de partida. Em primeiro lugar, o valeronitrilo foi reagido com um reagente de Grignard espec\u00edfico num solvente de \u00e9ter anidro a baixa temperatura. Ap\u00f3s uma s\u00e9rie de etapas de purifica\u00e7\u00e3o, obteve-se o produto interm\u00e9dio. Em seguida, atrav\u00e9s de outras modifica\u00e7\u00f5es qu\u00edmicas, foi sintetizado o medicamento anti-hipertensivo final. Este processo n\u00e3o s\u00f3 melhorou o rendimento da s\u00edntese do f\u00e1rmaco, como tamb\u00e9m reduziu o tempo de rea\u00e7\u00e3o em compara\u00e7\u00e3o com outros m\u00e9todos tradicionais.
    \n2. **Produ\u00e7\u00e3o de corantes**: Um fabricante de corantes utilizou o valeronitrilo na s\u00edntese de um novo tipo de corante azo. O valeronitrilo foi primeiro sujeito a uma rea\u00e7\u00e3o de hidr\u00f3lise para formar o \u00e1cido carbox\u00edlico correspondente. Em seguida, este \u00e1cido carbox\u00edlico foi acoplado a uma amina arom\u00e1tica para formar um corante azo. O corante resultante tinha uma excelente solidez da cor e solubilidade em solventes org\u00e2nicos, o que era adequado para utiliza\u00e7\u00e3o em tingimento de t\u00eaxteis.<\/p>\n

    Informa\u00e7\u00f5es de contacto<\/h2>\n

    Se voc\u00ea tiver alguma d\u00favida sobre Valeronitrilo de alta qualidade cas 110 - 59 - 8, n\u00e3o hesite em contactar-nos. O nosso e-mail \u00e9 info@vivalr.com, e o nosso n\u00famero de telefone \u00e9 (86) 15866781826.<\/p>","protected":false},"excerpt":{"rendered":"

    High Quality valeronitrile cas 110-59-8 With Best Price: User Guide Basic Information and Parameters Product Uses Product Usage Usage Cases Contact Information Basic Information and Parameters Valeronitrile, with the CAS number 110 - 59 - 8, is a clear, colorless liquid. It has a molecular formula of C\u2085H\u2089N and a molecular weight of approximately 83.13 […]<\/p>\n","protected":false},"featured_media":26545,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-11000","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"\nHigh Quality valeronitrile cas 110-59-8 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/pt\/product\/11000.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality valeronitrile cas 110-59-8 With Best Price\" \/>\n<meta property=\"og:description\" content=\"High Quality valeronitrile cas 110-59-8 With Best Price: User Guide Basic Information and Parameters Product Uses Product Usage Usage Cases Contact Information Basic Information and Parameters Valeronitrile, with the CAS number 110 - 59 - 8, is a clear, colorless liquid. 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