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1,6-Hexanediol CAS:629-11-8
1,6-Hexanediol ndi diol yolunjika yokhala ndi formula ya mankhwala C₆H₁₄O₂. Imadziwika ndi magulu ake awiri ogwira ntchito a hydroxyl (-OH) omwe ali pa atomu yoyamba ndi yachisanu ndi chimodzi ya kaboni mu unyolo wa hexane. Chomerachi nthawi zambiri chimakhala chamadzimadzi chopanda utoto, chokhuthala kutentha kwa chipinda ndipo chimagwiritsidwa ntchito makamaka ngati chothandizira popanga ma polima, makamaka ma polyurethane ndi ma polyester resins. Kapangidwe kake kamalola kusinthasintha, kulimba, komanso kukana zinthu zosiyanasiyana zachilengedwe. Kuphatikiza apo, 1,6-Hexanediol imagwira ntchito popanga zodzikongoletsera komanso ngati chosungunulira m'mafakitale osiyanasiyana.
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2-Ethylhexyl bromide CAS:18908-66-2
2-Ethylhexyl bromide ndi mankhwala achilengedwe omwe amagawidwa ngati alkane yokhala ndi halogenated, yokhala ndi formula ya molekyulu C₈H₁₉Br. Mu mankhwalawa, atomu ya bromine imalumikizidwa ku kaboni yachiwiri ya unyolo wa octane wopangidwa ndi nthambi wochokera ku 2-ethylhexane. Madzi achikasu osapaka utoto awa amagwiritsidwa ntchito makamaka ngati alkylating agent mu organic synthesis komanso ngati pakati popanga ma surfactants, mankhwala, ndi zinthu zina zamtengo wapatali za mankhwala. Kapangidwe kake kapadera kamapereka mawonekedwe osangalatsa a reactivity, zomwe zimapangitsa kuti ikhale chinthu chomangira chogwiritsidwa ntchito kwambiri mu chemistry yopangidwa komanso gawo lofunikira kwambiri pantchito zosiyanasiyana zamafakitale.
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Acetamidine hydrochloride CAS:124-42-5
Acetamidine hydrochloride ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C₂H₅ClN₂O, yopangidwa ndi gulu la acetamidine logwira ntchito ndi mchere wa hydrochloride. Imawoneka ngati ufa woyera wa kristalo ndipo imagwiritsidwa ntchito makamaka pakufufuza zamankhwala ndi kupanga mankhwala. Mankhwalawa amagwira ntchito ngati othandizira popanga mamolekyu osiyanasiyana ogwira ntchito m'thupi, kuphatikiza mankhwala ndi mankhwala a agrochemicals. Makhalidwe ake apadera a mankhwala amamulola kutenga nawo mbali pazinthu zosiyanasiyana, zomwe zimapangitsa kuti ikhale yofunika kwambiri mu mankhwala. Ponseponse, acetamidine hydrochloride imagwira ntchito yofunika kwambiri pakupititsa patsogolo mankhwala ochiritsira m'magawo osiyanasiyana.
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Asidi ya Isophthalic CAS:121-91-5
Isophthalic acid, benzene dicarboxylic acid, ili ndi formula ya mankhwala C₈H₆O₄ ndipo ndi chinthu chofunikira kwambiri m'mafakitale. Ili ndi magulu awiri a carboxylic acid (-COOH) omwe ali pamalo a 1,3 pa mphete ya benzene. Isophthalic acid imagwiritsidwa ntchito kwambiri popanga ma polyester ndi ma resin, zomwe zimathandiza kupanga zinthu zomwe zimakhala ndi mphamvu yotentha komanso yamakina. Ntchito zake zimafikira pakuphimba, ulusi, ndi ma plasticizer, komwe kumathandizira kulimba komanso kukana hydrolysis. Kuphatikiza apo, isophthalic acid imagwira ntchito ngati gawo lofunikira kwambiri popanga mankhwala osiyanasiyana, kuwonetsa kufunika kwake m'magawo angapo amafakitale.
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Octadecyl methacrylate CAS:32360-05-7
Octadecyl methacrylate (OMA) ndi alkyl methacrylate ya unyolo wautali yomwe imadziwika ndi gulu la octadecyl, lomwe limapangidwa ndi unyolo wa aliphatic wa kaboni 18 wolumikizidwa ndi gawo la methacrylate. Ndi formula ya molekyulu C19H36O2, OMA imawonetsa mawonekedwe apadera omwe amawonjezera ntchito yake mu polymer chemistry ndi sayansi ya zinthu. Chikhalidwe chake chopanda madzi komanso kuthekera kopanga ma polima okhazikika zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito monga zokutira, zomatira, ndi ma surfactants. Kuphatikiza kwa OMA mu mapangidwe a polima kumatha kupititsa patsogolo mphamvu ya makina, kukhazikika kwa kutentha, komanso kukana madzi, zomwe zimapangitsa kuti ikhale monomer yosinthika popanga zinthu zogwira ntchito kwambiri.
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Propyl gallate CAS:121-79-9
Propyl gallate ndi ester ya gallacic acid ndi propanol, yokhala ndi molekyulu ya C10H12O5. Ndi ufa woyera, wonyezimira womwe nthawi zambiri umagwiritsidwa ntchito ngati chosungira chakudya komanso choteteza ma antioxidants chifukwa cha kuthekera kwake kupewa kuwonongeka kwa okosijeni ndi okosijeni m'mafuta ndi mafuta. Chifukwa cha kukoma kwake kofatsa, propyl gallate imapezeka kwambiri muzakudya zosiyanasiyana zokonzedwa, zodzoladzola, ndi mankhwala. Kuphatikiza apo, imadziwika chifukwa cha zabwino zake paumoyo, kuphatikizapo mphamvu zotsutsana ndi kutupa komanso maantibayotiki. Kugwiritsa ntchito kwake mosiyanasiyana komanso kugwira ntchito bwino pakuwonjezera nthawi yosungiramo zinthu kumapangitsa propyl gallate kukhala chowonjezera chofunikira m'mafakitale ambiri.
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N,N-Diethylhydroxylamine CAS:3710-84-7
N,N-Diethylhydroxylamine (DEHA) ndi madzi opanda mtundu kapena achikasu otumbululuka okhala ndi formula ya mankhwala C4H11NO. Amagwiritsidwa ntchito makamaka ngati gawo lapakati pa kapangidwe ka organic komanso ngati chochepetsera zinthu zosiyanasiyana. DEHA imadziwika bwino chifukwa cha mphamvu zake zotsutsana ndi ma antioxidants, zomwe zimapangitsa kuti ikhale yothandiza pakukhazikitsa zinthu zamafakitale monga rabara, pulasitiki, ndi utoto. Kuphatikiza apo, imagwiritsidwa ntchito m'makampani azakudya ngati chosungira komanso mankhwala. Ngakhale N,N-diethylhydroxylamine ili ndi ntchito zabwino, momwe imagwirira ntchito imafunika kusamala chifukwa cha zoopsa zomwe zingachitike pa thanzi, kuphatikizapo kuyabwa pakhungu ndi maso, zomwe zimapangitsa kuti pakhale njira zoyenera zotetezera panthawi yogwiritsa ntchito.
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2-Ethyl-2-adamantanol CAS:14648-57-8
2-Ethyl-2-adamantanol ndi mowa wachitatu womwe umadziwika ndi kukhalapo kwa gulu la ethyl ndi gulu la -OH (hydroxyl) lolumikizidwa ku kaboni yachiwiri ya adamantane, polycyclic hydrocarbon yodziwika ndi kapangidwe kake kapadera. Ndi formula ya molekyulu C13H18O, phula ili likuwonetsa zinthu zosangalatsa zomwe zimapangitsa kuti likhale loyenera kugwiritsidwa ntchito mosiyanasiyana mu kapangidwe ka organic ndi chemistry yamankhwala. Kafukufuku wa 2-ethyl-2-adamantanol wawonetsa zotsatira zake zochiritsira, kuphatikizapo ntchito zotsutsana ndi kutupa komanso zoteteza mitsempha. Kapangidwe kake kapadera kamathandizanso kufufuza ntchito zina zamoyo, zomwe zimathandiza kuti ikhale yofunikira pakupanga mankhwala ndi ntchito zamafakitale.
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Methyl salicylate CAS:119-36-8
Methyl salicylate, yomwe imadziwika kuti mafuta a wintergreen, ndi ester yachilengedwe yochokera ku salicylic acid ndi methanol. Ndi molekyulu ya C8H8O3, imadziwika ndi fungo labwino komanso lokoma lomwe limaipangitsa kukhala yotchuka pophika komanso pochiza. Methyl salicylate nthawi zambiri imagwiritsidwa ntchito ngati mankhwala ochepetsa ululu wa minofu chifukwa cha mphamvu zake zotsutsana ndi kutupa. Kuphatikiza apo, imagwiritsidwa ntchito ngati chokometsera mu zakudya komanso ngati gawo la fungo mu zodzoladzola ndi zonunkhira. Kugwiritsa ntchito kwake mosiyanasiyana komanso fungo lake losiyana kumathandizira kufunika kwake m'mafakitale osiyanasiyana, kuphatikiza mankhwala, chakudya, ndi chisamaliro chaumwini.
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Isoliquiritigenin CAS:961-29-5
Isoliquiritigenin ndi mankhwala achilengedwe otchedwa flavonoid omwe amapezeka kwambiri mu mizu ya licorice (Glycyrrhiza glabra) ndi zomera zina. Pokhala chalcone, imakhala ndi zochita zosiyanasiyana zamoyo, kuphatikizapo antioxidant, anti-inflammatory, ndi antimicrobial properties. Chifukwa cha ubwino wake wochiritsira, isoliquiritigenin yatchuka kwambiri mu kafukufuku wamankhwala chifukwa cha ntchito yake yopewera ndi kuchiza khansa, komanso zotsatira zake pa matenda osiyanasiyana a kagayidwe kachakudya. Kuthekera kwa mankhwalawa kusintha njira zama cell kumapangitsa kuti ikhale nkhani yosangalatsa pa maphunziro ena omwe cholinga chake ndi kupanga zinthu zachilengedwe zathanzi ndi mankhwala.
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Salicylamide CAS: 65-45-2
Salicylamide ndi mankhwala achilengedwe ochokera ku salicylic acid, omwe ali ndi formula ya mankhwala C7H7NO2. Amawoneka ngati ufa woyera wa kristalo ndipo amagwiritsidwa ntchito kwambiri mu mankhwala chifukwa cha mphamvu zake zochepetsa ululu komanso zoletsa kutentha thupi. Salicylamide imagwira ntchito ngati chosakaniza chogwira ntchito m'mankhwala osiyanasiyana omwe amagulitsidwa kunja kwa kampani omwe cholinga chake ndi kuchepetsa ululu ndikuchepetsa malungo. Kuphatikiza apo, imagwiritsidwa ntchito mu zodzoladzola komanso ngati chothandizira pakusanthula mankhwala. Mphamvu ya mankhwalawa komanso poizoni wochepa zimapangitsa kuti ikhale chisankho chodziwika bwino m'malo azachipatala komanso m'mafakitale, ngakhale iyenera kugwiritsidwa ntchito mosamala kuti ipewe zotsatirapo zoyipa.
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Thymine CAS: 65-71-4
Thymine ndi imodzi mwa ma nucleus base anayi omwe amapezeka mu DNA, omwe akuimiridwa ndi chilembo "T." Imagwira ntchito yofunika kwambiri mu genetic code, imagwirizana makamaka ndi adenine (A) kudzera mu ma bond awiri a hydrogen, zomwe zimathandiza kuti DNA ikhale ndi helix iwiri. Thymine ndi pyrimidine base, yomwe imadziwika ndi kapangidwe kake ka single-ring, komwe kamasiyanitsa ndi ma purine bases monga adenine ndi guanine. Kuwonjezera pa ntchito yake yayikulu mu majini, thymine ndi yofunika kwambiri pa njira zosiyanasiyana zamoyo, kuphatikizapo kubwerezabwereza kwa DNA ndi kukonzanso. Kumvetsetsa kapangidwe ka thymine ndi ntchito yake ndikofunikira kuti tidziwe bwino za biology ya mamolekyulu ndi majini.
