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2,4-Diaminobenzenesulfonic Acid Sodium Salt CAS:3177-22-8
2,4-Diaminobenzenesulfonic acid sodium salt, yomwe imadziwika kuti sodium 2,4-diaminobenzenesulfonate, ndi aromatic sulfonic acid derivative yokhala ndi molecular formula C6H8N2NaO3S. Chosakaniza ichi chili ndi magulu awiri a amino (-NH2) omwe ali pamalo a 2 ndi 4 pa benzene ring, pamodzi ndi gulu la sulfonic acid (-SO3H), lomwe limasinthidwa kukhala sodium salt. Amagwiritsidwa ntchito makamaka popanga utoto, makamaka popanga azo dyes, ndipo amagwira ntchito ngati gawo lofunikira kwambiri popanga mankhwala osiyanasiyana. Kusungunuka kwake m'madzi ndi reactivity kumapangitsa kuti ikhale yothandiza m'mafakitale ambiri.
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Methyl o-toluate CAS:89-71-4
Methyl o-toluate, yomwe imadziwikanso kuti methyl 2-methylbenzoate, ndi aromatic ester yochokera ku reaction ya o-toluic acid ndi methanol. Ndi molecular formula C9H10O2, imakhala ndi gulu la methyl pa benzene ring yomwe ili pamalo a ortho kupita ku gulu la carboxylate functional. Chomerachi chimadziwika chifukwa cha fungo lake labwino ndipo chimagwiritsidwa ntchito makamaka m'mafakitale onunkhira ndi zokometsera. Kuphatikiza apo, methyl o-toluate imagwira ntchito ngati gawo lofunikira kwambiri pakupanga zinthu zachilengedwe, kupereka mwayi wopanga zinthu zosiyanasiyana zotumphukira zomwe zingagwiritsidwe ntchito m'magawo osiyanasiyana.
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2,4-Dichlorobenzaldehyde CAS:874-42-0
2,4-Dichlorobenzaldehyde ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C7H4Cl2O. Chili ndi mphete ya benzene yomwe imasinthidwa ndi maatomu awiri a chlorine omwe ali pamalo a 2 ndi 4, komanso gulu la aldehyde functional (-CHO) pamalo a 1. Madzi achikasu opanda mtundu uwu ali ndi fungo loipa ndipo amagwiritsidwa ntchito kwambiri ngati gawo lapakati pa kapangidwe ka organic. Kapangidwe kake kapadera ka zamagetsi ndi reactivity yake zimapangitsa kuti ikhale yothandiza popanga mankhwala, agrochemicals, ndi mankhwala ena abwino. Kupezeka kwa maatomu a chlorine kumawonjezera ntchito yake ya zamoyo, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana.
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1,4-Dihydroxyanthraquinone CAS:81-64-1
1,4-Dihydroxyanthraquinone, yomwe imadziwikanso kuti alizarin, ndi mankhwala achilengedwe ochokera m'banja la anthraquinone. Fomula yake ya molekyulu ndi C14H8O4, yomwe imadziwika ndi kapangidwe ka anthraquinone yapakati yokhala ndi magulu a hydroxyl omwe ali pamalo a 1 ndi 4. Mankhwalawa ndi ofunikira kwambiri chifukwa cha mtundu wake wowala komanso kuthekera kopanga ma complexes okhala ndi ma ayoni osiyanasiyana achitsulo. 1,4-Dihydroxyanthraquinone yapeza ntchito popanga utoto, makamaka mu nsalu, ndipo imagwira ntchito ngati gawo lofunikira kwambiri pakupanga zinthu zachilengedwe, mankhwala, ndi chemistry yowunikira.
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2,6-Dichlorobenzaldehyde CAS:83-38-5
2,6-Dichlorobenzaldehyde ndi mankhwala onunkhira okhala ndi formula ya molekyulu C7H4Cl2O. Ili ndi gulu logwira ntchito la benzaldehyde (-CHO) lolumikizidwa ku mphete ya benzene yomwe ili ndi zolowa m'malo mwa chlorine zomwe zili pamalo a 2 ndi 6. Aromatic aldehyde iyi ya dichlorinated ndi yofunika kwambiri popanga zinthu zachilengedwe ndipo imagwira ntchito ngati gawo lofunikira popanga mankhwala a agrochemicals, mankhwala, ndi mankhwala apadera. Kupezeka kwa aldehyde ndi magulu a chlorinated kumathandizira kuti igwire bwino ntchito, zomwe zimapangitsa kuti ikhale yothandiza pakusintha kwa mankhwala osiyanasiyana, kuphatikizapo kusintha kwa electrophilic ndi ma condensation reactions.
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2-Cyanobenzylchloride CAS: 612-13-5
2-Cyanobenzylchloride ndi mankhwala achilengedwe omwe amadziwika ndi kukhalapo kwa cyanide ndi gulu la chlorobenzyl. Fomula yake ya molekyulu ndi C8H6ClN, yokhala ndi mphete ya benzene yokhala ndi gulu la cyano (-CN) pamalo a ortho ndi gulu la chloromethyl (-CH2Cl). Mankhwalawa amagwira ntchito ngati gawo lofunikira kwambiri pakupanga zinthu zachilengedwe, makamaka m'magawo a mankhwala ndi mankhwala a agrochemicals. Kapangidwe kapadera ka magulu ogwira ntchito kamalola kusintha kwa mankhwala osiyanasiyana, zomwe zimapangitsa kuti ikhale yothandiza pakupanga mankhwala ogwira ntchito m'thupi komanso mankhwala ena apadera.
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1,2-Diethoxybenzene CAS:2050-46-6
1,2-Diethoxybenzene, yomwe imadziwikanso kuti o-diethoxybenzene, ndi mankhwala achilengedwe omwe amadziwika ndi mphete ya benzene yokhala ndi magulu awiri a ethoxy (-OCH2CH3) omwe amamangiriridwa pamalo a ortho. Fomula yake ya molekyulu ndi C10H14O2. Mankhwalawa amadziwika chifukwa cha kapangidwe kake kapadera, komwe kamapereka mawonekedwe osiyana a mankhwala ndi njira zogwirira ntchito. 1,2-Diethoxybenzene imapeza ntchito mu kapangidwe ka organic, makamaka pokonzekera mamolekyu ovuta kwambiri. Kutha kwake kutenga nawo mbali pazinthu zosiyanasiyana kumapangitsa kuti ikhale yothandiza kwambiri pakupanga mankhwala, mankhwala a agrochemicals, ndi mankhwala ena apadera.
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2,6-Dichlorobenzaldehyde CAS:83-38-5
2,6-Dichlorobenzaldehyde ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C7H4Cl2O. Chimapangidwa ndi mphete ya benzene yomwe ili ndi ma atomu awiri a chlorine pamalo a 2 ndi 6 ndi gulu la aldehyde (-CHO) pamalo a 1. Madzi achikasu opanda mtundu uwu ali ndi fungo lapadera ndipo amagwiritsidwa ntchito makamaka ngati gawo lapakati pa kapangidwe ka organic. Kapangidwe kake kapadera kamawonjezera mphamvu yake yogwirira ntchito, zomwe zimapangitsa kuti ikhale yothandiza popanga mankhwala, mankhwala a agrochemicals, ndi mankhwala osiyanasiyana abwino. Kupezeka kwa ma atomu a chlorine kumapereka mphamvu zamagetsi zosangalatsa, zomwe zimathandiza kuti agwiritsidwe ntchito m'magawo osiyanasiyana amafakitale.
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4-(Chloromethyl)benzonitrile CAS:874-86-2
4-(Chloromethyl)benzonitrile ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C8H7ClN. Amapangidwa ndi chimango cha benzonitrile pomwe gulu la chloromethyl (-CH2Cl) limalumikizidwa pamalo a mphete ya aromatic. Mankhwalawa amasonyeza ntchito za nitrile ndi halogen, zomwe zimapangitsa kuti akhale othandiza kwambiri popanga zinthu zachilengedwe. Ndi othandiza kwambiri pakupanga mankhwala, kupanga mankhwala a agrochemical, komanso kupanga mankhwala osiyanasiyana apadera. Kuphatikiza kwapadera kwa magulu ogwira ntchito kumalola kusintha kwamitundu yosiyanasiyana ya mankhwala, zomwe zimathandiza kukonzekera zinthu zosiyanasiyana zomwe zingatheke kukhala ndi zochita zamoyo.
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Chlorosulfonyl isocyanate CAS:1189-71-5
Chlorosulfonyl isocyanate (CSI) ndi mankhwala opangidwa mosiyanasiyana okhala ndi formula ya ClSO₂NCO. Ili ndi gulu la sulfonyl ndi gulu logwira ntchito la isocyanate, zomwe zimapangitsa kuti ikhale yofunikira kwambiri popanga zinthu zachilengedwe komanso ntchito zamafakitale. CSI imagwiritsidwa ntchito kwambiri popanga mankhwala osiyanasiyana, kuphatikizapo mankhwala ophera tizilombo, mankhwala ophera tizilombo, ndi mankhwala ena. Kuchita kwake bwino kumalola kuti ntchito za sulfonyl ndi isocyanate zilowe m'mamolekyu achilengedwe, zomwe zimathandiza kupanga mankhwala osiyanasiyana. Chifukwa cha zoopsa zake, njira zogwirira ntchito mosamala ndizofunikira kwambiri pogwira ntchito ndi chlorosulfonyl isocyanate m'malo ochitira labotale ndi mafakitale.
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Tris(trimethylsilyl)phosphate CAS:10497-05-9
Tris(trimethylsilyl)phosphate (TMSP) ndi mankhwala omwe ali ndi formula [(CH₃)₃SiO]₃PO, yomwe ili ndi phosphoric acid derivative komwe magulu atatu a trimethylsilyl amalumikizidwa ku phosphate moiety. Organophosphorus compound iyi imagwira ntchito ngati reagent yosinthasintha mu organic synthesis ndi analytical chemistry. Kapangidwe kake kapadera kamawonjezera kusungunuka kwake mu organic solvents ndipo imalola kugwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo kuteteza magulu a hydroxyl m'njira zopangira komanso ngati cholumikizira mu polymer chemistry. TMSP imagwiranso ntchito pokonzekera zinthu zopangidwa ndi siloxane, kuwonetsa kufunika kwake mu kafukufuku wamakono wamankhwala.
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Asidi wa Maleic CAS: 110-16-7
Maleic acid, yomwe imadziwikanso kuti cis-butenedioic acid, ndi dicarboxylic acid yokhala ndi molekyulu ya C₄H₄O₄. Ndi chinthu cholimba chopanda mtundu, cholimba chomwe chimasungunuka m'madzi ndipo chimakhala ndi kukoma kowawasa kosiyana. Maleic acid imagwiritsidwa ntchito kwambiri popanga mankhwala osiyanasiyana, kuphatikizapo ma polima, ma resins, ndi ma surfactants. Kapangidwe kake kosakhuta kamalola kuti pakhale zotsatira zinazake za mankhwala, zomwe zimapangitsa kuti ikhale chinthu chofunikira kwambiri popanga zinthu zachilengedwe. Kuphatikiza apo, maleic acid imagwiritsidwa ntchito muulimi ngati mankhwala ophera tizilombo komanso pokonza chakudya ngati acidulant, zomwe zikuwonetsa kusinthasintha kwake m'mafakitale osiyanasiyana.
