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2-Mercapto-5-methyl-1,3,4-thiadiazole CAS:29490-19-5
2-Mercapto-5-methyl-1,3,4-thiadiazole ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C3H4N2S2. Ndi mankhwala a heterocyclic okhala ndi mphete ya thiadiazole yolumikizidwa ndi gulu la methyl ndi gulu la mercapto (-SH). Mankhwalawa ali ndi mphamvu zapadera zomwe zimapangitsa kuti akhale ofunika m'magawo osiyanasiyana, kuphatikizapo mankhwala, mankhwala a agrochemicals, ndi sayansi ya zinthu. Kugwiritsa ntchito kwake mosiyanasiyana kumalola kuti agwiritsidwe ntchito ngati chomangira popanga mankhwala osiyanasiyana achilengedwe.
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2-Methyl-1,3-propanediol CAS:2163-42-0
2-Methyl-1,3-propanediol, yomwe imadziwikanso kuti TMP kapena trimethylolpropane, ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C4H10O3. Ndi madzi owoneka bwino, opanda mtundu komanso fungo lochepa. Mankhwalawa amagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikizapo kupanga ma polyurethanes, zokutira, ma resin, ndi zomatira. Makhalidwe ake apadera a mankhwala amawapangitsa kukhala chinthu chofunikira kwambiri popanga ma polima ndi mankhwala ena apadera.
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1,2-Bis(pentabromophenyl) ethane CAS:84852-53-9
1,2-Bis (pentabromophenyl) ethane ndi mankhwala oletsa moto omwe amagwiritsidwa ntchito m'njira zosiyanasiyana kuti apititse patsogolo kukana moto kwa zinthu. Ndi m'gulu la mankhwala achilengedwe opangidwa ndi bromine ndipo amadziwika ndi kuchuluka kwa bromine, zomwe zimapangitsa kuti ikhale ndi mphamvu zabwino kwambiri zoletsa moto. Mankhwalawa amagwiritsidwa ntchito kwambiri popanga zinthu zamagetsi, zipangizo zomangira, nsalu, ndi zida zamagalimoto kuti apititse patsogolo chitetezo cha moto ndikukwaniritsa zofunikira za malamulo.
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2-benzyl-2-(dimethylamino)-4′-morpholino-butyroph CAS:119313-12-1
2-benzyl-2-(dimethylamino)-4′-morpholino-butyroph, yomwe imachokera ku butyrophenone, yakopa chidwi cha mankhwala chifukwa cha mphamvu zake za neuropharmacological. Chomera ichi chili ndi kuphatikiza kwapadera kwa gulu la benzyl, gulu la dimethylamino, ndi gawo la morpholino, zomwe zingathandize kuyanjana kwake ndi ma neurotransmitter receptors. Kusintha kotereku kungayambitse zotsatira zosiyanasiyana zochiritsira, makamaka pochiza matenda a neuropsychiatric. Kumvetsetsa ubale wa kapangidwe kake ndi ntchito (SAR) ndikofunikira kwambiri pakukonza bwino magwiridwe antchito ake komanso chitetezo chake pakupanga mankhwala mtsogolo.
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1,3-Dichloro-5,5-dimethylhydantoin CAS:118-52-5
1,3-Dichloro-5,5-dimethylhydantoin ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C5H6Cl2N2O2. Ndi ya banja la hydantoin ndipo imadziwika ndi kupezeka kwa maatomu awiri a chlorine omwe amamangiriridwa ku 5,5-dimethylhydantoin scaffold. Mankhwalawa amasonyeza reactivity yapadera ndipo amagwiritsidwa ntchito m'njira zosiyanasiyana za mankhwala popanga mankhwala, agrochemicals, ndi mankhwala ena ofunika kwambiri. Ma halogen substituents ake amapereka mwayi wosintha zinthu, zomwe zimapangitsa 1,3-dichloro-5,5-dimethylhydantoin kukhala chinthu chofunika kwambiri mu organic chemistry.
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1,3-Dibromo-5,5-dimethylhydantoin CAS:77-48-5
1,3-Dibromo-5,5-dimethylhydantoin ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C5H6Br2N2O2. Ndi ya banja la hydantoin ndipo imadziwika ndi kupezeka kwa maatomu awiri a bromine omwe amamangiriridwa ku scaffold ya 5,5-dimethylhydantoin. Mankhwalawa amasonyeza reactivity yapadera ndipo amagwiritsidwa ntchito m'njira zosiyanasiyana za mankhwala popanga mankhwala, agrochemicals, ndi mankhwala ena ofunika kwambiri. Ma halogen substituents ake amapereka mwayi wosintha zinthu, zomwe zimapangitsa 1,3-dibromo-5,5-dimethylhydantoin kukhala chinthu chofunika kwambiri mu organic chemistry.
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4-Chlorobenzophenone CAS:134-85-0
4-Chlorobenzophenone, yokhala ndi formula ya mankhwala C13H9ClO, ndi mankhwala achilengedwe omwe ali m'gulu la benzophenones. Amapangidwa ndi mphete ya benzene yomwe imalowetsedwa m'malo mwa gulu la ketone ndi atomu ya chlorine pamalo a para. Mankhwalawa amagwiritsidwa ntchito m'magawo osiyanasiyana monga kupanga zinthu zachilengedwe, mankhwala, ndi sayansi ya zinthu.
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L-Carnitinenitrile chloride CAS: 2788-28-5
L-Carnitinenitrile chloride ndi mankhwala ofunikira omwe amagwiritsidwa ntchito ngati choyambira pakupanga L-carnitine, chinthu chopezeka mwachilengedwe chofunikira poyendetsa mafuta acid kupita ku mitochondria. Monga mankhwala a quaternary ammonium, imagwira ntchito yofunika kwambiri pakupanga L-carnitine, yomwe imagwira ntchito mu kagayidwe ka mphamvu ndi beta-oxidation ya mafuta acids. L-Carnitinenitrile chloride imagwiranso ntchito ngati gawo lofunikira kwambiri pakupanga mankhwala osiyanasiyana okhudzana ndi matenda a kagayidwe kachakudya ndi matenda amtima.
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Cholumikizira cha Silane (G-570) CAS:2530-85-0
G-570, yomwe imadziwikanso kuti 3-Glycidoxypropyltrimethoxysilane, ndi chinthu cholumikizira cha silane chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale a zinthu zophatikizika, zomatira, ndi zokutira. Kapangidwe kake ka molekyulu kali ndi magulu a glycidoxy ndi trimethoxysilane, zomwe zimapangitsa kuti ikhale yothandiza kwambiri polimbikitsa zomatira komanso kusintha pamwamba. Mu zinthu zophatikizika, G-570 imalimbikitsa kulumikizana kwamphamvu pakati pa zodzaza zopanda organic ndi ma polymer matrices, zomwe zimapangitsa kuti zinthu zophatikizika zikhale ndi mphamvu yabwino yamakina, kukhazikika kwa kutentha, komanso kukana kuwonongeka kwa chilengedwe. Kuphatikiza apo, imagwiritsidwa ntchito mu zomatira kuti iwonjezere mgwirizano pakati pa zinthu zophatikizika, kupereka kukana kwabwino kwa chinyezi komanso kulimba. Mu zomatira, G-570 imapangitsa kuti zikhale zolimba komanso zolimba pamalo osiyanasiyana, zomwe zimapangitsa kuti zikhale zofunikira pa zomatira zoteteza zomwe zimagwiritsidwa ntchito popanga zomangamanga ndi mafakitale.
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CAS ya tert-dodecylmercaptan:25103-58-6
Tert-dodecylmercaptan ndi mankhwala achilengedwe okhala ndi kapangidwe ka molekyulu komwe kumaphatikizapo gulu la tert-butyl ndi dodecyl mercaptan. Amagwiritsidwa ntchito kwambiri ngati chothandizira kusamutsa unyolo popanga ma polima, makamaka popanga ma polyolefin ndi mitundu ina ya mapulasitiki. Monga mankhwala okhala ndi sulfure, tert-dodecylmercaptan imagwira ntchito yofunika kwambiri powongolera kulemera kwa ma molekyulu ndi kufalikira kwa ma polima, zomwe zimathandiza pakupanga zinthu zomwe zili ndi makhalidwe enaake, monga kukana kukhudza, kusinthasintha, komanso kusinthasintha.
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Zinc ethylhexanoate CAS:136-53-8
Zinc ethylhexanoate, yomwe imadziwikanso kuti zinc 2-ethylhexanoate kapena zinc octoate, ndi chinthu chogwiritsidwa ntchito kwambiri ngati chothandizira komanso chowumitsa m'mafakitale osiyanasiyana. Ndi mawonekedwe ake apadera, zinc ethylhexanoate imagwira ntchito ngati chothandizira chothandizira pakuphimba, zomatira, ndi zomatira, zomwe zimathandiza kuti filimu ipangidwe bwino komanso nthawi yowuma ifulumizitse. Kuphatikiza apo, imagwiritsa ntchito pochita polymerization komanso ngati chothandizira cholumikizirana popanga ma polyolefins, kuonetsetsa kuti mphamvu zamakanika ndi kukhazikika kwa kutentha kwa zinthu zomwe zimachokera.
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n-Propyltriethoxysilane CAS:2550-02-9
N-Propyltriethoxysilane ndi mankhwala opangidwa ndi organosilane omwe amadziwika ndi mphamvu zake zomangirira komanso kusintha pamwamba. Ndi kapangidwe ka mankhwala komwe kali ndi gulu la propyl ndi ntchito ya triethoxysilane, imagwira ntchito ngati cholumikizira chothandiza komanso cholumikizirana, zomwe zimathandiza kuti pakhale mgwirizano pakati pa zinthu zosapangidwa ndi zinthu zachilengedwe ndi ma polima achilengedwe. Silane iyi imagwiritsidwa ntchito kwambiri m'mafakitale monga mapulasitiki, rabala, zokutira, zomatira, ndi zomatira, komwe imathandizira kuti pakhale mgwirizano wabwino, kukana chinyezi, komanso mphamvu zamakanika.
