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2-(1-CYCLOHEXENYL)CYCLOHEXANONE CAS:1502-22-3
2-(1-Cyclohexenyl)cyclohexanone ndi mankhwala achilengedwe okhala ndi formula ya molekyulu (C_{12}H_{16}O). Ili ndi kapangidwe ka cyclohexanone komwe kamasinthidwa ndi gulu la cyclohexenyl, zomwe zimapangitsa kuti zinthu zikhale zapadera monga kuwonjezeka kwa reactivity ndi kusinthasintha. Mankhwalawa nthawi zambiri amagwiritsidwa ntchito popanga mankhwala achilengedwe ndipo amatha kugwira ntchito ngati gawo lapakati popanga mankhwala osiyanasiyana. Kapangidwe kake kamathandizira kuti kagwiritsidwe ntchito m'mafuta onunkhira, mankhwala, ndi ma resin, zomwe zimapangitsa kuti ikhale yofunikira m'mafakitale osiyanasiyana.
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Triethyl phosphate CAS: 78-40-0
Triethyl phosphate (TEP) ndi chinthu chopangidwa ndi organophosphorus chokhala ndi formula ya mankhwala (C_6H_{15}O_4P). Ndi madzi opanda mtundu, opanda fungo omwe amagwiritsidwa ntchito kwambiri ngati chosungunulira, chosungunulira pulasitiki, komanso choletsa moto. TEP ili ndi magulu atatu a ethyl omwe amamangiriridwa ku gawo la phosphate, zomwe zimapangitsa kuti likhale ndi mitundu yosiyanasiyana ya mankhwala. Imasungunuka mu zosungunulira zachilengedwe ndipo imakhala ndi kusinthasintha kochepa, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana. Chifukwa cha kapangidwe kake ka phosphate, triethyl phosphate imaphatikizidwanso mu njira zamakemikolo, kuphatikizapo kupanga ndi kupanga mankhwala ena.
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2,2-ethylmethylthiazolidine CAS:694-64-4
2,2-Ethylmethylthiazolidine ndi mankhwala achilengedwe a heterocyclic omwe amadziwika ndi kukhalapo kwa mphete ya thiazolidine yokhala ndi zinthu ziwiri zolowa m'malo mwake: gulu la ethyl ndi gulu la methyl. Mankhwalawa ali ndi kapangidwe kake kapadera komwe kamathandizira kuti mankhwala ake agwire ntchito bwino komanso kuti agwiritsidwe ntchito m'magawo osiyanasiyana. Ma Thiazolidine amadziwika ndi ntchito yawo mu chemistry yamankhwala chifukwa nthawi zambiri amasonyeza ntchito zamoyo chifukwa cha kuthekera kwawo kutenga nawo mbali mu njira zosiyanasiyana za biochemical. Motero, 2,2-ethylmethylthiazolidine ndi yofunika kwambiri pa kafukufuku wamankhwala komanso ngati chomangira cha kapangidwe ka mamolekyu ovuta kwambiri.
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(Methoxymethyl)triphenylphosphonium chloride CAS:4009-98-7
(Methoxymethyl) triphenylphosphonium chloride ndi mchere wa quaternary phosphonium womwe umadziwika ndi atomu yapakati ya phosphorous yolumikizidwa ku magulu atatu a phenyl ndi gulu limodzi la methoxymethyl, pamodzi ndi chloride anion. Chomerachi chimasonyeza mphamvu za lipophilic ndi hydrophilic chifukwa cha kapangidwe kake kapadera, zomwe zimapangitsa kuti chigwiritsidwe ntchito m'njira zosiyanasiyana za mankhwala. Nthawi zambiri chimagwiritsidwa ntchito ngati reagent mu organic synthesis ndi catalysis, zomwe zimathandiza kupanga ma bond a carbon-carbon ndi stabilizing reactive intermediates. Chikhalidwe chake chosinthasintha chimalola kuti chikhale ndi gawo lofunikira kwambiri m'njira zosiyanasiyana za mankhwala.
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Diethyl chloromalonate CAS:14064-10-9
Diethyl chloromalonate ndi mankhwala achilengedwe okhala ndi formula ya mankhwala (C_7H_{11}ClO_4). Ester iyi yokhala ndi chlorinated ili ndi magulu awiri a ethyl ndi gulu limodzi la chloro lomwe limalumikizidwa ku malonic acid derivative, zomwe zimapangitsa kuti ikhale yapakatikati yofunika kwambiri mu kapangidwe ka organic. Diethyl chloromalonate imagwiritsidwa ntchito makamaka chifukwa cha reactivity yake mu nucleophilic substitution reactions, zomwe zimathandiza kupanga ma bond a carbon-carbon. Ntchito zake zimaphatikizapo magawo osiyanasiyana, kuphatikizapo mankhwala, agrochemicals, ndi mankhwala apadera, komwe amagwiritsidwa ntchito popanga ma molekyulu ovuta omwe amawonetsa zinthu zamoyo kapena zakuthupi zomwe zimafunidwa.
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4-Ethoxy-1,1,1-trifluoro-3-buten-2-one CAS:17129-06-5
4-Ethoxy-1,1,1-trifluoro-3-buten-2-one ndi mankhwala achilengedwe okhala ndi fluorine okhala ndi kapangidwe ka butenone ndi gulu la ethoxy ndi zinthu zina za trifluoromethyl. Kuphatikiza kwapadera kwa magulu ogwira ntchito kumeneku kumapereka mawonekedwe apadera a mankhwala, kuphatikiza kuwonjezereka kwa reactivity ndi lipophilicity. Kupezeka kwa gulu la trifluoromethyl kumapangitsa kuti likhale losangalatsa kwambiri pakugwiritsa ntchito mu sayansi ya zinthu, mankhwala, ndi agrochemicals. Kusinthasintha kwake kumalola njira zosiyanasiyana zopangira, zomwe zimapangitsa kuti likhale lofunika kwambiri pakupanga mankhwala osiyanasiyana.
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3-Furaldehyde CAS:498-60-2
3-Furaldehyde, yomwe imadziwikanso kuti furfural, ndi mankhwala achilengedwe okhala ndi formula ya C5H4O2. Ndi madzi opanda mtundu mpaka achikasu omwe ali ndi fungo labwino. 3-Furaldehyde imachokera ku zinthu zaulimi, makamaka hydrolysis ya shuga wa pentose womwe umapezeka mu hemicellulose. Imagwiritsidwa ntchito makamaka ngati gawo lapakati pakupanga mankhwala osiyanasiyana ndi mankhwala. Chifukwa cha kapangidwe kake kapadera, imagwira ntchito yofunika kwambiri popanga zinthu zochokera ku furan, zomwe ndizofunikira kwambiri m'mafakitale ambiri.
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trisodium phosphate anhydrous CAS:7601-54-9
Trisodium phosphate anhydrous (TSP) ndi mankhwala oyera, opangidwa ndi kristalo okhala ndi formula ya mankhwala Na3PO4. Ndi mchere wa sodium wa phosphoric acid ndipo umapangidwa ndi ma ayoni atatu a sodium pa ayoni iliyonse ya phosphate. TSP imasungunuka kwambiri m'madzi ndipo imakhala ndi mphamvu za alkaline. Imagwiritsidwa ntchito kwambiri m'mafakitale ndi m'nyumba chifukwa cha kuyeretsa kwake bwino, mphamvu yake yotetezera, komanso kuthekera kwake kugwira ntchito ngati emulsifier.
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Tetrabutyl titanate CAS: 5593-70-4
Tetrabutyl titanate (TBT) ndi chinthu cha organometallic chokhala ndi formula ya mankhwala Ti (C4H9)4. Chimawoneka ngati madzi opanda mtundu kapena achikasu otumbululuka ndipo chimadziwika ndi reactivity yake yayikulu, makamaka mu hydrolysis ndi transesterification reactions. TBT imagwiritsidwa ntchito makamaka ngati choyambira cha titanium dioxide ndi zinthu zina zopangidwa ndi titanium. Makhalidwe ake apadera amawapangitsa kukhala ofunika kwambiri m'mafakitale osiyanasiyana, kuphatikizapo zokutira, zomatira, ndi zosakaniza.
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Picoxystrobin CAS:117428-22-5
Picoxystrobin ndi mankhwala ophera bowa omwe ali m'gulu la mankhwala a strobilurin, omwe adapangidwira kugwiritsidwa ntchito paulimi. Fomula yake ya mankhwala ndi C18H18ClN3O4, ndipo imadziwika kuti ndi yothandiza polimbana ndi matenda osiyanasiyana a bowa m'mbewu. Picoxystrobin imagwira ntchito poletsa kupuma kwa mitochondrial mu bowa, motero imaletsa kukula ndi kuberekana kwawo. Mankhwalawa ndi ofunika chifukwa cha mphamvu zake zopewera komanso zochiritsa, zomwe zimapangitsa kuti ikhale chida chofunikira kwa alimi omwe akufuna kuteteza mbewu zawo ku matenda osiyanasiyana a bowa.
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4,4-dimethoxy-butanenitril CAS:14618-78-1
4,4-Dimethoxy-butanenitrile ndi mankhwala achilengedwe omwe amadziwika ndi msana wa butane wokhala ndi magulu awiri a methoxy ndi gulu logwira ntchito la nitrile pamalo oyambira. Amawoneka ngati madzi opanda mtundu kapena achikasu chopepuka ndipo amagwiritsidwa ntchito makamaka mu mankhwala opangidwa ndi organic. Kapangidwe kake ka mankhwala kamalola kuti pakhale kusintha kosiyanasiyana, zomwe zimapangitsa kuti ikhale yothandiza popanga mankhwala osiyanasiyana komanso mankhwala.
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Strongarm CAS:145701-21-9
Strongarm ndi kampani yodziwika bwino komanso yolimba yomwe imadziwika popanga zida zapamwamba, zida, ndi zowonjezera zomwe cholinga chake ndi magalimoto ndi mafakitale. Poganizira kwambiri kulimba ndi magwiridwe antchito, zinthu za Strongarm zimapangidwa kuti zikwaniritse zosowa za akatswiri komanso okonda DIY. Kampaniyo imalimbikitsa luso ndi kudalirika, ndipo imadziika yokha ngati chisankho chodalirika kwa iwo omwe akufuna mayankho odalirika pantchito zokonza ndi kukonza.
