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P-TOLUENESULBONIC ACID N-BUTYL ESTER CAS:778-28-9
p-Toluenesulfonic acid n-butyl ester, yomwe imadziwika kuti butyl p-toluenesulfonate, ndi aromatic sulfonate yokhala ndi molekyulu ya C11H14O3S. Chosakaniza ichi chili ndi gulu la butyl lomwe limalumikizidwa ndi gawo la sulfonate la p-toluenesulfonic acid, zomwe zimapangitsa kuti likhale lothandiza popanga zinthu zachilengedwe. Nthawi zambiri limawoneka ngati madzi opanda mtundu kapena achikasu opepuka, limasungunuka mu zinthu zachilengedwe. Butyl p-toluenesulfonate imagwiritsidwa ntchito kwambiri mumakampani opanga mankhwala pazinthu monga esterification reactions, polymerization processes, komanso ngati coupling agent m'njira zosiyanasiyana, zomwe zimathandiza kwambiri pakupanga mankhwala ndi mankhwala apadera.
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PYRIDINE-2-CARBOXYLIC ACID HYDRAZIDE CAS:1452-63-7
Pyridine-2-carboxylic acid hydrazide, yomwe imadziwikanso kuti isonicotinic acid hydrazide (INH), ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C6H7N3O. Ili ndi gulu la hydrazide functional (-NH-NH2) lolumikizidwa ndi pyridine-2-carboxylic acid, lomwe limayiyika ngati molekyu yofunika kwambiri mu mankhwala. Kawirikawiri imawoneka ngati crystalline solid yoyera, mankhwalawa amadziwika makamaka chifukwa cha ntchito yake ngati mankhwala othandiza polimbana ndi chifuwa chachikulu, makamaka pochiza chifuwa chachikulu. Kutha kwake kuletsa kukula kwa Mycobacterium tuberculosis kwapangitsa kuti ikhale mankhwala ofunikira kwambiri pochiza matenda osiyanasiyana, kusonyeza kufunika kwake pochiza.
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ISOPROPYL BENZOATE CAS:939-48-0
Isopropyl benzoate ndi ester yachilengedwe yochokera ku momwe benzoic acid ndi isopropanol zimagwirira ntchito, zomwe zimakhala ndi formula ya molekyulu C10H12O2. Imawoneka ngati madzi opanda mtundu wokhala ndi fungo labwino komanso lokoma la zipatso, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito mu zonunkhira ndi zokometsera. Isopropyl benzoate imayamikiridwanso m'magawo osiyanasiyana amafakitale, kuphatikiza zodzoladzola, mankhwala, ndi kukonza chakudya, chifukwa cha mphamvu zake monga zosungunulira ndi pulasitiki. Kugwirizana kwake ndi mankhwala ambiri achilengedwe kumawonjezera ntchito yake popanga zinthu, pomwe kafukufuku wopitilira akufufuza ntchito zake zamoyo, kugogomezera kusinthasintha kwake m'mabizinesi ndi sayansi.
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Dimethoxybenzene CAS:151-10-0
Dimethoxybenzene, yomwe imadziwikanso kuti anisole kapena methoxybenzene, ndi mankhwala onunkhira omwe amadziwika ndi magulu awiri a methoxy (-OCH3) omwe amamangiriridwa ku mphete ya benzene. Imapezeka m'mitundu itatu ya isomere: ortho, meta, ndi para, kutengera malo a magulu a methoxy. Madzi opanda mtundu awa ali ndi fungo lokoma komanso losangalatsa lofanana ndi anise ndipo amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Dimethoxybenzene imagwira ntchito ngati chosungunulira, chophatikiza mu kapangidwe ka organic, komanso choyambira kupanga zonunkhira ndi mankhwala. Kapangidwe kake kapadera ka mankhwala kamapangitsa kuti ikhale mankhwala ofunika kwambiri m'magawo onse ofufuza komanso amalonda.
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NICOTINIC ACID HYDRAZIDE CAS:553-53-7
Nicotinic acid hydrazide, yomwe imadziwikanso kuti niacin hydrazide, ndi mankhwala achilengedwe ochokera ku nicotinic acid (vitamini B3) ndipo amadziwika ndi kukhalapo kwa gulu la hydrazide functional (-NH-NH2). Ndi formula ya molekyulu C6H6N4O, nthawi zambiri imawoneka ngati crystalline solid yoyera mpaka yoyera. Mankhwalawa akopa chidwi cha mankhwala chifukwa cha mphamvu zake zamankhwala, kuphatikizapo ntchito zotsutsana ndi kutupa komanso maantibayotiki. Kuphatikiza apo, nicotinic acid hydrazide imagwira ntchito ngati gawo lofunikira kwambiri pakupanga zinthu zachilengedwe, zomwe zimathandiza pakupanga mankhwala osiyanasiyana komanso mankhwala.
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Phenetole CAS:103-73-1
Phenetole, yomwe imadziwikanso kuti phenetyl alcohol kapena ethoxybenzene, ndi mankhwala achilengedwe okhala ndi formula C8H10O. Imadziwika ndi kapangidwe ka phenolic, komwe mphete ya benzene imalowetsedwa m'malo mwa gulu la ethoxy. Madzi onunkhira opanda mtundu awa amagwiritsidwa ntchito makamaka popanga mankhwala ndi zonunkhira zosiyanasiyana. Phenetole ili ndi mphamvu zomwe zimapangitsa kuti ikhale yothandiza ngati chosungunulira muzochita zamakemikolo komanso pakati pa kupanga mankhwala ndi mankhwala a agrochemicals. Fungo lake lokoma limapangitsa kuti ikhale gawo lofunika kwambiri mumakampani opanga zonunkhira, zomwe zimathandiza kupanga zonunkhira ndi zinthu zonunkhira.
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Furan-2-carbohydrateazide CAS:3326-71-4
Furan-2-carbohydrazide ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C5H6N4O2. Chochokera ku hydrazide ichi chili ndi mphete ya furan yomwe imasinthidwa pamalo a 2 ndi gulu logwira ntchito la carbohydrazide, lomwe limapereka reactivity yapadera komanso ntchito yachilengedwe. Imawoneka ngati yoyera mpaka yoyera ndipo yakopa chidwi cha mankhwala chifukwa cha mphamvu zake zamankhwala. Furan-2-carbohydrazide imatha kugwira ntchito ngati chomangira popanga mamolekyu osiyanasiyana a bioactive ndipo imagwiritsidwa ntchito popanga mankhwala a agrochemicals, mankhwala, ndi zinthu za polima. Mitundu yosiyanasiyana ya mankhwala ake imathandiza ofufuza kufufuza njira zosiyanasiyana zopangira.
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Methyl anise CAS:121-98-2
Methyl anisate, yomwe imadziwikanso kuti methyl 4-methoxybenzoate, ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C9H10O3. Imagawidwa ngati ester ndipo imachokera ku momwe anisic acid ndi methanol zimagwirira ntchito. Madzi achikasu osapaka utoto awa ali ndi fungo lokoma, la maluwa lofanana ndi anise, zomwe zimapangitsa kuti likhale lodziwika bwino m'mafakitale onunkhira ndi zokometsera. Methyl anisate imagwiritsidwa ntchito mu zonunkhira, zodzoladzola, ndi zakudya chifukwa cha fungo lake lokoma komanso kukoma kwake. Kuphatikiza apo, mphamvu zake zosungunulira zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana, zomwe zikuwonetsa kusinthasintha kwake komanso kufunika kwake m'malo amalonda komanso asayansi.
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SEBACIC DIHYDRAZIDE CAS:925-83-7
Sebacic dihydrazide, chinthu chachilengedwe chokhala ndi formula ya molekyulu C10H18N4O2, ndi dihydrazide yochokera ku sebacic acid. Ili ndi magulu awiri ogwira ntchito a hydrazide (-NH-NH2) olumikizidwa ku unyolo wa aliphatic wa kaboni khumi, zomwe zimapangitsa kuti ikhale ndi mawonekedwe ake. Sebacic dihydrazide imawoneka ngati crystalline yoyera ndipo imasungunuka m'madzi ndi zinthu zambiri zosungunulira zachilengedwe. Chinthuchi chakopa chidwi m'magawo osiyanasiyana, kuphatikiza polymer chemistry ndi chemistry yamankhwala, chifukwa cha kapangidwe kake kapadera. Ntchito zake zomwe zingagwire ntchito zikuphatikizapo kugwira ntchito ngati wothandizira wolumikizana mu ma polima ndikuwonetsa mphamvu zogwira ntchito, zomwe zimapangitsa kuti ikhale chinthu chogwiritsidwa ntchito mosiyanasiyana kuti chifufuzidwe kwambiri.
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4-tert-Butylbenzhydrazide CAS:43100-38-5
4-tert-Butylbenzhydrazide ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C11H16N2, yomwe imadziwika ndi kapangidwe ka benzhydrazide komwe gulu la tert-butyl limalumikizidwa ndi malo a mphete ya benzene. Mankhwalawa nthawi zambiri amawoneka ngati olimba oyera mpaka achikasu owala ndipo amasungunuka mu zosungunulira zachilengedwe. 4-tert-Butylbenzhydrazide yapeza chidwi m'magawo osiyanasiyana kuphatikiza mankhwala, komwe imatha kuwonetsa zochita zamoyo monga mankhwala oletsa khansa ndi maantibayotiki. Kuphatikiza apo, mawonekedwe ake amawapangitsa kukhala othandiza ngati gawo lapakati pa kapangidwe ka organic, zomwe zimathandiza kupanga mankhwala atsopano ndi mankhwala.
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4-Methoxyphenylhydrazine hydrochloride CAS:19501-58-7
4-Methoxyphenylhydrazine hydrochloride ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C8H10ClN3O, yokhala ndi gulu la methoxy lolumikizidwa ku mphete ya phenyl ndi gawo la hydrazine. Mankhwalawa amawoneka ngati olimba oyera kapena oyera ndipo amagwiritsidwa ntchito makamaka mu kafukufuku wamankhwala ndi kapangidwe ka organic. Amagwira ntchito ngati chochokera ku hydrazine ndipo amatha kutenga nawo mbali muzochita zosiyanasiyana zamakemikolo, kuphatikiza njira zoziziritsira ndi kukhuthala. Kapangidwe kake kapadera kamalola kuti kagwiritsidwe ntchito popanga mankhwala olimbikitsa, makamaka mu chemistry yamankhwala, komwe katchuka kwambiri pakugwiritsa ntchito mankhwala.
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4-Methylanisole CAS: 104-93-8
4-Methylanisole, yomwe imadziwikanso kuti p-methylanisole kapena para-methoxy-toluene, ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C9H12O. Ili ndi gulu la methoxy (-OCH3) ndi gulu la methyl (-CH3) lolumikizidwa ku mphete ya benzene pamalo a para. Madzi achikasu owoneka bwino awa ali ndi fungo lokoma komanso losangalatsa lofanana ndi la anise, zomwe zimapangitsa kuti likhale lofunika kwambiri mumakampani opanga fungo. 4-Methylanisole imagwiritsidwa ntchito makamaka ngati chosakaniza chofunikira kwambiri popanga fungo lonunkhira ndipo imathandizira kuzinthu zosiyanasiyana zokometsera. Kuphatikiza apo, imagwira ntchito ngati chosungunulira chothandiza komanso chapakatikati pakupanga organic, ndikukulitsa kugwiritsidwa ntchito kwake m'magawo osiyanasiyana.
