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3-Methoxyacetophenone CAS:586-37-8
3-Methoxyacetophenone, yomwe imadziwikanso kuti 3-methoxy-1-phenylethanone, ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C9H10O2. Ili ndi gulu la methoxy (-OCH₃) ndi gawo la acetophenone m'mapangidwe ake, zomwe zimapangitsa kuti ikhale ketone yofunika kwambiri. Chinthuchi ndi chofunikira kwambiri pakupanga mankhwala achilengedwe komanso ntchito zosiyanasiyana zamafakitale. Makhalidwe ake apadera amawalola kuti agwire ntchito ngati pakati pa kupanga mankhwala, zonunkhira, ndi mankhwala a agrochemicals. Kuphatikiza apo, 3-methoxyacetophenone ikuwonetsa ntchito zomwe zingatheke pazamoyo, zomwe zimawonjezera kufunika kwake mu mankhwala.
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Ethyl 4-hydroxyphenylacetate CAS:17138-28-2
Ethyl 4-hydroxyphenylacetate, yomwe imadziwika kuti ethyl p-hydroxyphenylacetate, ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C10H12O3. Ester iyi imapangidwa ndi esterification reaction pakati pa 4-hydroxyphenylacetic acid ndi ethanol. Ili ndi gulu la hydroxy (-OH) pa mphete ya phenyl, zomwe zimapangitsa kuti ikhale ndi mphamvu zapadera za mankhwala. Ethyl 4-hydroxyphenylacetate imagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikiza zonunkhira, mankhwala, komanso ngati chopangira pakati pa mankhwala achilengedwe. Kapangidwe kake kamalola kusinthasintha kwa zochita za mankhwala, zomwe zimapangitsa kuti ikhale yofunikira m'malo onse a labotale komanso m'mafakitale.
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1,2-Diformylhydrazine CAS:628-36-4
1,2-Diformylhydrazine ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C2H4N2O2. Ili ndi magulu awiri a formyl (-CHO) olumikizidwa ku msana wa hydrazine, zomwe zimapangitsa kuti ikhale yochokera ku di-aldehyde ya hydrazine. Mankhwalawa akopa chidwi cha anthu chifukwa cha momwe angagwiritsire ntchito popanga zinthu zachilengedwe komanso kugwirizanitsa chemistry chifukwa cha kuthekera kwake kupanga zinthu zokhazikika ndi zitsulo zosinthika. Kuphatikiza apo, 1,2-diformylhydrazine imagwira ntchito ngati cholumikizira chosinthika popanga mankhwala osiyanasiyana ndi mankhwala a agrochemicals, zomwe zimathandiza kuti ikhale yofunika kwambiri mu chemistry yamankhwala komanso sayansi ya zida.
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Isophthalic dihydrazide CAS:2760-98-7
Isophthalic dihydrazide ndi mankhwala achilengedwe ochokera ku isophthalic acid ndi hydrazine, omwe amadziwika ndi kupezeka kwa magulu awiri ogwira ntchito a hydrazide. Fomula yake ya molekyulu ndi C10H10N4O2. Mankhwalawa ndi ofunikira m'magawo osiyanasiyana, makamaka mu polymer chemistry ndi chemistry yamankhwala. Amagwira ntchito ngati njira yolumikizirana yopangira zinthu zosiyanasiyana zomwe zingagwiritsidwe ntchito popanga mankhwala, kupanga utoto, komanso kupanga zinthu zapamwamba.
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4-Hydroxybenzhydrazide CAS:5351-23-5
4-Hydroxybenzhydrazide ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C7H8N2O. Ili ndi gulu la hydrazide lomwe limalumikizidwa ku mphete ya benzene yomwe ili ndi hydroxyl m'malo mwake. Mankhwalawa akopa chidwi cha ntchito zake zamoyo komanso ntchito zake mu chemistry yamankhwala. Chifukwa cha mawonekedwe ake, 4-hydroxybenzhydrazide imagwira ntchito yofunika kwambiri popanga mankhwala osiyanasiyana komanso mankhwala opha tizilombo toyambitsa matenda.
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4-Fluorobenzhydrazide CAS:456-06-4
4-Fluorobenzhydrazide ndi mankhwala omwe ali ndi gulu la hydrazide lomwe limalumikizidwa ku mphete ya fluorobenzene. Ili ndi formula ya molekyulu C7H7FN2O. Kupezeka kwa atomu ya fluorine pamalo a benzene kumawonjezera mphamvu za mamolekyulu, zomwe zimapangitsa kuti ikhale nkhani yosangalatsa yofufuza mu mankhwala ndi ntchito zopangira. Mankhwalawa amadziwika chifukwa cha ntchito zake zamoyo komanso momwe amagwirira ntchito m'masinthidwe osiyanasiyana a mankhwala.
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3-HYDROXYBENZHYDRAZIDE CAS:5818-06-4
3-Hydroxybenzohydrazide ndi mankhwala achilengedwe omwe amadziwika ndi gulu la benzohydrazide lomwe lili ndi hydroxyl substituent pamalo a meta a mphete ya benzene. Fomula yake ya molekyulu ndi C7H8N2O, ndipo imadziwika ndi ntchito zake zamoyo. Mankhwalawa atchuka kwambiri mu mankhwala chifukwa cha ntchito zake zosiyanasiyana, kuphatikizapo ntchito zake ngati pakati pa kapangidwe ka organic komanso mphamvu zake zochiritsira matenda osiyanasiyana.
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2-HYDRAZINOQUINOLINE CAS:15793-77-8
2-Hydrazinoquinoline ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C8H9ClN4. Ili ndi kapangidwe ka quinoline komwe kamasinthidwa ndi gulu la hydrazino, komwe kumathandizira kuti ikhale ndi mankhwala apadera. Mankhwalawa akopa chidwi cha mankhwala chifukwa cha ntchito zake zamoyo, kuphatikizapo mankhwala oletsa khansa ndi maantibayotiki. Ofufuza akufufuza momwe amagwiritsidwira ntchito popanga mankhwala, popeza kapangidwe kake katsopano kamalola kuyanjana ndi zolinga zosiyanasiyana zamoyo, zomwe zimapangitsa kuti ikhale yoyenera kufufuza zambiri za mankhwala ndi zina zokhudzana nazo.
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2-Hydrazino-4-(trifluoromethyl)pyrimidine CAS:197305-97-8
2-Hydrazino-4- (trifluoromethyl)pyrimidine ndi mankhwala achilengedwe omwe amadziwika ndi kukhalapo kwa gulu la hydrazino ndi cholowa m'malo mwa trifluoromethyl pa mphete ya pyrimidine. Kapangidwe kake ka molekyulu kamathandizira kukhala ndi mankhwala apadera, zomwe zimapangitsa kuti ikhale nkhani yosangalatsa kwambiri pankhani ya mankhwala. Mankhwalawa amafufuzidwa chifukwa cha ntchito zake zamoyo, kuphatikizapo mankhwala oletsa mavairasi ndi khansa, komanso mphamvu zake zomangira kupanga mamolekyu ovuta kwambiri achilengedwe.
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3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE CAS:5341-58-2
3-Hydroxy-2-naphtoic acid hydrazide ndi mankhwala achilengedwe ochokera ku 3-hydroxy-2-naphthoic acid, omwe ali ndi gulu logwira ntchito la hydrazide. Fomula yake ya mamolekyu ndi C11H11N3O3. Mankhwalawa ndi ofunikira kwambiri pa mankhwala ndi kapangidwe kake ka organic chifukwa cha kapangidwe kake kapadera, komwe kamalola kuti pakhale njira zosiyanasiyana zogwirira ntchito komanso zochita zina zamoyo. Ofufuza akufufuza momwe amagwiritsidwira ntchito m'magawo osiyanasiyana, kuphatikizapo mankhwala ndi mankhwala a agrochemicals.
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9-ETHYL-3-(N-METHYL-N-PHENYLHYDRAZONOMETHYL)CARBAZOLE CAS:75232-44-9
9-Ethyl-3-(N-methyl-N-phenylhydrazonometyl)carbazole ndi chinthu chochokera ku carbazole, chinthu chodziwika bwino chifukwa cha mitundu yosiyanasiyana ya mankhwala ndi ntchito zake mu kapangidwe ka organic. Chinthuchi chili ndi gawo la hydrazone lomwe limapereka reactivity yosangalatsa komanso ntchito zomwe zingatheke mu mankhwala ndi sayansi ya zinthu. Kupezeka kwa gulu la ethyl ndi kulumikizana kwa hydrazone kumawonjezera mphamvu zake zama molekyulu, zomwe zimapangitsa kuti ikhale nkhani yofunika kwambiri m'magawo osiyanasiyana ofufuza.
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4-Aminophthalhydrazide CAS:3682-14-2
4-Aminophthalhydrazide ndi mankhwala achilengedwe ochokera ku phthalic anhydride ndi hydrazine, omwe amadziwika ndi kupezeka kwa amine ndi gulu la hydrazide. Fomula yake ya molekyulu ndi C8H8N4O. Mankhwalawa ndi ofunika kwambiri mu chemistry yamankhwala ndi sayansi ya zinthu chifukwa cha ntchito zake zamoyo komanso kusinthasintha kwake ngati mankhwala. Ofufuza akufufuza momwe amagwiritsidwira ntchito m'magawo osiyanasiyana, kuphatikizapo mankhwala, utoto, ndi mankhwala a agrochemicals.
