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TEREPHTHALIC DIHYDRAZIDE CAS:136-64-1
Terephthalic dihydrazide (TPHD) chinhu chinobva mu terephthalic acid, chine mapoka maviri anoshanda e hydrazine. Chinoonekwa se crystalline solid chena uye chinonyanya kuzivikanwa nekushanda kwacho mukugadzira ma polymers nezvimwe zvinobva mumakemikari. TPHD inoshanda senzira yakakosha mukuita kwakasiyana-siyana kwemakemikari, kunyanya mukugadzira ma polyamides nezvimwe zvine nitrogen. Maumbirwo ayo akasiyana anopa hunhu hwakakosha hunoita kuti ive yakakosha musainzi yezvinhu uye mumaindasitiri.
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3-(TRIFLUOROMETHYL)PHENYLHYDRAZINE CAS:368-78-5
3-(Trifluoromethyl)phenylhydrazine chinhu chinowanikwa mumakemikari chine chimiro chephenylhydrazine chine boka retrifluoromethyl (-CF₃) rakaiswa panzvimbo yemhete inonhuhwirira. Chinhu ichi chinozivikanwa nehunhu hwacho hwakasiyana, kunyanya nekuda kwekuvapo kwechikamu chetrifluoromethyl, izvo zvinowedzera lipophilicity yayo uye reactivity. Inonyanya kushandiswa mukugadzira makemikari nekutsvaga, kunyanya muminda yemishonga nesainzi yezvinhu.
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P-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE CAS:2571-00-8
p-Tolualdehyde 2,4-dinitrophenylhydrazone imhando ye hydrazone yakagadzirwa kubva mukuita kwe p-tolualdehyde ne 2,4-dinitrophenylhydrazine. Iyi makemikari inoita basa rakakosha mu organic chemistry se reagent yekuziva uye kutsanangura ma aldehydes nema ketones. Kuumbwa kwema hydrazones kunobatsira kusiyanisa aya ma carbonyl compounds nekuda kwehunhu hwawo hwakasiyana, hwakadai senzvimbo dzakasiyana dzekunyunguduka nemavara. Kunzwisisa kugadzirwa uye maitiro e p-tolualdehyde 2,4-dinitrophenylhydrazone kunopa ruzivo rwakakosha mu organic reaction mechanisms uye kunovandudza matekiniki ekuziva mamorekuru.
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m-Tolyl isocyanate CAS:621-29-4
m-Tolyl isocyanate, chinhu chinonhuhwirira cheisocyanate, chine boka re m-tolyl (1-methylphenyl) rakabatana neboka rinoshanda reisocyanate (-N=C=O). Chinhu ichi chinozivikanwa nekuda kwekuita kwacho uye chinoshanda sechinhu chakakosha mukugadzirwa kweorganic synthesis. m-Tolyl isocyanate inowanzo shandiswa mukugadzira urea necarbamate derivatives kuburikidza nekuita kwayo nemaamine nealcohols. Maumbirwo ayo akasiyana anobvumira kushandiswa kwakasiyana-siyana mumakemikari ekurapa, sainzi yezvinhu, uye agrochemicals, zvichiita kuti ive chinhu chakakosha kune vaongorori nemaindasitiri akatarisana nenzira dzekugadzira uye kugadzira zvinhu zvitsva.
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p-Tolyl isocyanate CAS:622-58-2
p-Tolyl isocyanate, chinhu chinonhuhwirira cheisocyanate, chine boka retolyl (methyl-substituted phenyl) rakabatana neboka rinoshanda reisocyanate (-N=C=O). Chinhu ichi chakakosha mukugadzirwa kwezvinhu zvakasikwa uye sainzi yezvinhu nekuda kwekuita kwayo uye kugona kwayo kugadzira urea necarbamate derivatives kana yasangana neamines nealcohols. P-Tolyl isocyanate inoshanda sechivako chakakosha chekugadzira mishonga, agrochemicals, uye polymers. Chimiro chayo chakasiyana chinowedzera kushandiswa kwayo mukushandiswa kwakasiyana-siyana kwemakemikari, zvichiita kuti ive chinhu chakakosha kune vaongorori nemaindasitiri akatarisana nekugadzira zvinhu zvitsva uye nzira dzekugadzira.
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O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE CAS:1773-44-0
O-Tolualdehyde 2,4-dinitrophenylhydrazone chinhu chinogadzirwa kuburikidza nekuita kweo-tolualdehyde ne2,4-dinitrophenylhydrazine. Chinhu ichi chakakosha mumakemikari echisikigo sezvo chichigonesa kuzivikanwa uye kutsanangurwa kwealdehydes. Kuumbwa kwehydrazones inzira yakakosha yekuona makemikari ecarbonyl nekuda kwenzvimbo dzawo dzakasiyana dzekunyunguduka uye hunhu hwawo hwepanyama. Kugadzira uku kunobatsira pakuongorora nekudzidzisa, kuchiratidza pfungwa dzakakosha senge nucleophilic addition uye kushaya mvura mumuviri. Kunzwisisa o-tolualdehyde 2,4-dinitrophenylhydrazone kunobatsira mukushandiswa kwakakura mukugadzira organic uye nzira dzekuziva mamorekuru.
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α-Ketoglutaric acid disodium munyu CAS:305-72-6
Munyu we α-Ketoglutaric acid disodium, unowanzonzi sodium α-ketoglutarate, munyu unobva ku α-ketoglutaric acid, chinhu chakakosha pakati peKrebs cycle. Ne molecular formula C₅H₆Na₂O₄, chinhu ichi chinoita basa guru mu metabolism uye kugadzirwa kwesimba remasero. Sodium α-ketoglutarate inoshandiswa mukushandiswa kwakasiyana-siyana, kusanganisira zvekudya zvinovaka muviri, zvekudya zvinowedzerwa, uye mishonga. Hunhu hwayo hunokurudzira metabolism ye amino acid uye kutakura nitrogen, zvichiita kuti ive yakakosha mune zvese zvekudya uye zvekiriniki. Kunzwisisa mabasa ayo e biochemical uye mashandisirwo ayo kunogona kuwedzera kushandiswa kwayo muhutano uye hutano.
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MONOBUTYL PHTHALATE CAS:131-70-4
Monobutyl phthalate (MBP), chinhu chinonzi ester chinotorwa kubva ku phthalic acid, chinoumbwa ne esterization ye butanol molecule imwe chete ine phthalic acid. Inonyanya kushandiswa se plasticizer mu polyvinyl chloride (PVC) nedzimwe polymer formulations kuti iwedzere kuchinjika, kugara kwenguva refu, uye kushanda zvakanaka. MBP inoita basa rakakosha mumashandisirwo akasiyana-siyana emaindasitiri, kusanganisira manamati, ma coatings, uye sealants. Kunyangwe ichipa hunhu hunobatsira kune zvinhu, kunetseka kwakamuka pamusoro pemhedzisiro yayo pahutano, zvichiita kuti pave nekutsvagurudza kuri kuenderera mberi mukuchengetedzeka kwayo uye kukanganisa kwayo nharaunda. Kunzwisisa hunhu nekushandiswa kweMBP kwakakosha pakugadzira dzimwe nzira dzakachengeteka muzvigadzirwa zvevatengi.
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Ethyl (pentafluorobenzoyl)acetate CAS:3516-87-8
Ethyl (pentafluorobenzoyl)acetate chinhu chinonhuhwirira chinoratidzwa nekuvapo kweboka repentafluorobenzoyl rakabatana ne ethyl acetate moiety. Chinhu ichi chinozivikanwa nekubatanidzwa kwaro mumaatomu akawanda e fluorine, izvo zvinopesvedzera zvakanyanya hunhu hwayo hwemakemikari, kusanganisira lipophilicity uye reactivity. Ethyl (pentafluorobenzoyl)acetate inoshanda sechikamu chakakosha mukugadzirwa kweorganic uye medical chemistry, zvichibvumira kugadzirwa kwemakemikari akasiyana-siyana ane fluorinated. Maumbirwo ayo akasiyana anopa mabhenefiti akasiyana mukugadzirwa kwemishonga, agrochemicals, uye material sciences, zvichiita kuti ive chinhu chakakosha kune vaongorori uye mashandisirwo emaindasitiri.
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METANESULFONYL HYDRAZIDE CAS:10393-86-9
Methanesulfonyl hydrazide, inozivikanwawo se mesylhydrazine, imusanganiswa we organic une hydrazine functional group yakabatana ne methanesulfonyl moiety. Nekushandisa molecular formula C₂H₇N₃O₂S, musanganiswa uyu wakawana mukurumbira mu chemistry yekugadzira uye yekurapa nekuda kwe reactivity yayo uye mashandisirwo ayo. Methanesulfonyl hydrazide inoshanda sechikamu chakakosha mukugadzirwa kwemishonga yakasiyana-siyana uye agrochemicals. Maumbirwo ayo akasiyana anoibvumira kutora chikamu mumhando dzakasiyana dze chemical reactions, zvichiita kuti ive chivakwa chinobatsira chekugadzira makemikari matsva ane hunhu hwe biological kana chemical hunodiwa.
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N-(5-BROMOPENTYL)PHTHALIMIDE CAS:954-81-4
N-(5-Bromopentyl)phthalimide chinhu chinowanikwa mu organic compound chinoratidzwa neboka re phthalimide rakabatana ne five-carbon alkyl chain ine bromine substituent panzvimbo yayo. Ichi chinhu chinozivikanwa ne reactivity yaro uye kushanduka kwayo mu organic synthesis, chinonyanya kushanda sechikamu chakakosha mukugadzirira mishonga yakasiyana-siyana uye agrochemicals. Kuvapo kwe bromine atomu kunowedzera electrophilic properties yayo, zvichiita kuti nucleophilic substitution reactions iite. N-(5-Bromopentyl)phthalimide inokoshawo mu material science, kunyanya mukugadzira ma polymers nezvinhu zvinoshanda, zvichiratidza kukosha kwayo mu chemical research ne mashandisirwo ayo emazuva ano.
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METHYL 2-CHLORO-4-NITROBENZOATE CAS:13324-11-3
Methyl 2-chloro-4-nitrobenzoate chinhu chinonhuhwirira chinoratidzwa nekuvapo kweboka re nitro neatomu re chlorine pa ring ye benzene, pamwe chete neboka re methoxycarbonyl. Chinhu ichi chinoshanda sechikamu chakakosha mukugadzirwa kwe organic, kunyanya muminda ye chemistry yemishonga uye agrochemicals. Kurongeka kwakasiyana kwezvinotsiva kunoita kuti pave ne reactivity yakasiyana yemakemikari, zvichiita kuti ishande pakuchinja kwakasiyana-siyana. Methyl 2-chloro-4-nitrobenzoate inogona kutora chikamu mu electrophilic substitution reactions, nucleophilic substitutions, uye mamwe ma coupling reactions, zvichiita kuti pave ne synthesis yema organic molecules akaomarara uye mishonga.
