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Tosyl chloride CAS 98-59-9

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Tosyl chloride CAS 98-59-9
Hoʻohana nui ʻia ʻo Tosyl chloride (TsCl), ma ke ʻano he huahana kemika maikaʻi, i ka ʻoihana dye, pharmaceutical, a me ka pesticide. I loko o ka ʻoihana dye, hoʻohana nui ʻia ia e hana i nā intermediates no ka hoʻopuehu ʻana, ka hau hau, a me nā wai waika; i ka ʻoihana lāʻau lapaʻau, hoʻohana nui ʻia ka Chemicalbook e hana i nā sulfonamides, mesulfonate, etc.; i kaʻoihana pesticide, hoʻohana nuiʻia i ka hanaʻana i ka mesotrione, sulfotrione , fine metalaxyl, a me nā mea'ē aʻe Me ka hoʻomau mauʻana o nāʻoihana dye, pharmaceutical a me pesticide, ke ulu nei ka noi honua no kēia huahana i kēlā me kēia lā.
ʻElua mau kaʻina hana kuʻuna nui no TsCl: 1. Hana ʻia ia e ka chlorination acid pololei o toluene a me ka waika chlorosulfonic keu ma ka wela haʻahaʻa. Hoʻopuka kēia ʻano hana i ka o-toluenesulfonyl chloride me ka ʻike kiʻekiʻe, a ʻo ka p-toluenesulfonyl chloride kāna huahana, a ʻelua He paʻakikī ke hoʻokaʻawale a hoʻopau i ka nui o ka ikehu; 2. Hoʻopili pololei ʻia ka Toluene a me ka waikawa chlorosulfonic me ka waika chlorosulfonic keu aku i mua o kekahi mau paʻakai a ma kahi mahana. ʻOiai ʻoi aku ka nui o kēia ʻano huahana o ka toluenesulfonyl chloride, ka lākiō hoʻomaʻemaʻe He maʻalahi ke ala a hoʻopau i ka ikehu haʻahaʻa. Eia nō naʻe, ma muli o ke ʻano kiʻekiʻe o ka hopena, ʻo ka ʻaila sulfonated i hoʻokaʻawale ʻia he mau sulfones kiʻekiʻe a he haʻahaʻa ka waiwai hoʻohana. Ma kahi o 70% wale nō ka huina hua maoli ma Chemicalbook. Eia kekahi, ʻoi aku ka nui o ka hoʻohana ʻana i ka waika chlorosulfonic maka a ʻo ka ʻōpala sulfuric acid i hana ʻia he dilute loa, ʻaʻole kūpono i ka hoʻohana ʻana a me ka mālama ʻana. Aia kekahi mau hōʻike e hoʻomaikaʻi i ke ʻano. ʻO ka mua, ua hoʻopiha piha ʻia ka p-toluenesulfonyl chloride i loko o ka hui ʻana i ke aniani ma lalo o kekahi mau kūlana a ua hoʻonui ʻia nā ʻāpana aniani. Hoʻohana ʻia ke ʻano o ka kānana pololei me ka hydrolysis e wehe i ka p-toluenesulfonyl chloride mai ka hui ʻana. Eia nō naʻe, i kēia manawa aia kekahi mau pilikia i ke koho ʻana i nā mea hana ʻoihana a nui ke kālā. Kaʻina hana i hoʻomaikaʻi ʻia: Ua koho ʻia nā catalysts kūpono a me nā kūlana kaʻina hana maikaʻi ʻē aʻe.
ʻO Tosyl chloride (TsCl) he aniani keʻokeʻo keʻokeʻo me kahi helu heheʻe o 69-71°C. He mea koʻikoʻi koʻikoʻi ka lāʻau lapaʻau synthesis a hoʻohana nui ʻia i ka synthesis o chloramphenicol, chloramphenicol-T, thiamphenicol a me nā lāʻau ʻē aʻe. .


  • inoa:Tosyl chloride CAS 98-59-9
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  • ʻIkepili:ʻO ka pauka aniani keʻokeʻo
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  • ʻAno:Hiki ke hoʻohana ʻia i ka synthesis organik a me nā lāʻau lapaʻau. Hiki ke hoʻohana ʻia no ka hana ʻana i nā mea pena, nā puaʻa fluorescent, a me nā mea hoʻoulu.
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  • Huahana Huahana

    Huahana Huahana

    Hoʻolauna huahana

    ʻO ka osyl chloride(TsCl), ma ke ʻano he huahana kemika maikaʻi, hoʻohana nui ʻia i ka ʻoihana dye, pharmaceutical, a me pesticide. I loko o ka ʻoihana dye, hoʻohana nui ʻia ia e hana i nā intermediates no ka hoʻopuehu ʻana, ka hau hau, a me nā wai waika; i ka ʻoihana lāʻau lapaʻau, hoʻohana nui ʻia ka Chemicalbook e hana i nā sulfonamides, mesulfonate, etc.; i kaʻoihana pesticide, hoʻohana nuiʻia i ka hanaʻana i ka mesotrione, sulfotrione , fine metalaxyl, a me nā mea'ē aʻe Me ka hoʻomau mauʻana o nāʻoihana dye, pharmaceutical a me pesticide, ke ulu nei ka noi honua no kēia huahana i kēlā me kēia lā.

    ʻO Tosyl chloride (TsCl) he aniani keʻokeʻo keʻokeʻo me kahi helu heheʻe o 69-71°C.

    Kahua noi

    He mea koʻikoʻi koʻikoʻi ka lāʻau lapaʻau synthesis a hoʻohana nui ʻia i ka synthesis o chloramphenicol, chloramphenicol-T, thiamphenicol a me nā lāʻau ʻē aʻe. .

    wehewehe kūkulu

    Tosyl chloride

    CAS 98-59-9

    ʻAno molekole C7H7ClO2S

    ʻO ke kaumaha molekala 190.65

    Helu EINECS 202-684-8

    Ka helu hehee 65-69 °C (kukui)

    Ka helu hoʻolapalapa 134 °C 10 mm Hg (kukui)

    ʻO ka mānoanoa 1,006 g/cm3

    ʻO ke kiko uila 128 °C

    Ka waiho ʻana a me ka lawe ʻana

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