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2,4-Diaminobenzenesulfonic Acid Sodium Salt CAS:3177-22-8
Usawoti we-sodium we-2,4-Diaminobenzenesulfonic acid, ovame ukubizwa ngokuthi i-sodium 2,4-diaminobenzenesulfonate, uyisithako se-sulfonic acid esinomuncu esinefomula yama-molecule i-C6H8N2NaO3S. Le nhlanganisela inamaqembu amabili e-amino (-NH2) atholakala ezindaweni ezi-2 nezi-4 endandatho ye-benzene, kanye neqembu le-sulfonic acid (-SO3H), eliguqulwa libe yisimo salo sosawoti we-sodium. Isetshenziswa kakhulu ekukhiqizeni udayi, ikakhulukazi ekukhiqizeni udayi we-azo, futhi isebenza njengesihluthulelo esiyinhloko ekwenziweni kwamakhemikhali ahlukahlukene. Ukuncibilika kwayo emanzini kanye nokusabela kwayo kuyenza ibe yigugu ezisetshenziswa eziningi zezimboni.
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I-Methyl o-toluate CAS:89-71-4
I-Methyl o-toluate, eyaziwa nangokuthi i-methyl 2-methylbenzoate, iyi-aromatic ester etholakala ekusabeleni kwe-o-toluic acid kanye ne-methanol. Ngefomula yama-molecule i-C9H10O2, ifaka iqembu le-methyl eringini ye-benzene endaweni ye-ortho eqenjini elisebenzayo le-carboxylate. Le nhlanganisela iphawuleka ngephunga layo elimnandi futhi isetshenziswa kakhulu embonini yamakha nokunambitheka. Ngaphezu kwalokho, i-methyl o-toluate isebenza njengendawo ebalulekile yokwenziwa kwezinto eziphilayo, ihlinzeka ngamathuba okuthuthukiswa kwezinto ezahlukahlukene zamakhemikhali ezinokusetshenziswa okungenzeka kuzo zonke izinkambu eziningi.
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2,4-Dichlorobenzaldehyde CAS:874-42-0
I-2,4-Dichlorobenzaldehyde iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C7H4Cl2O. Iqukethe indandatho ye-benzene ethathelwe indawo ngama-athomu amabili e-chlorine atholakala ezindaweni ezi-2 nezi-4, kanye neqembu elisebenzayo le-aldehyde (-CHO) endaweni yoku-1. Lolu ketshezi olungenambala kuya kophuzi olukhanyayo lunephunga elimnandi futhi lusetshenziswa kabanzi njengendlela ephakathi kokwenziwa kwezinto eziphilayo. Izakhiwo zalo ezihlukile ze-elekthronikhi kanye nokusebenza kwalo kuyenza ibe yigugu ekukhiqizweni kwemithi, amakhemikhali ezolimo, kanye namanye amakhemikhali amahle. Ukuba khona kwama-athomu e-chlorine kuthuthukisa umsebenzi wayo wezinto eziphilayo, okwenza ifaneleke ukusetshenziswa kwezimboni ezahlukene.
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1,4-Dihydroxyanthraquinone CAS:81-64-1
I-1,4-Dihydroxyanthraquinone, eyaziwa nangokuthi i-alizarin, iyinhlanganisela yezinto eziphilayo eyingxenye yomndeni we-anthraquinone. Ifomula yayo yama-molecule yi-C14H8O4, ebonakala ngesakhiwo se-anthraquinone esimaphakathi namaqembu e-hydroxyl anamathele ezikhundleni zoku-1 no-4. Le nhlanganisela ithakazelisa kakhulu ngenxa yombala wayo ogqamile kanye nekhono lokwenza ama-complexes ngama-ion ahlukahlukene ensimbi. I-1,4-Dihydroxyanthraquinone ithole ukusetshenziswa ekukhiqizweni kodayi, ikakhulukazi ezindwangu, futhi isebenza njengesikhungo esibalulekile ekuhlanganisweni kwezinto eziphilayo, kwezemithi, kanye namakhemikhali okuhlaziya.
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2,6-Dichlorobenzaldehyde CAS:83-38-5
I-2,6-Dichlorobenzaldehyde iyinhlanganisela enuka kamnandi enefomula yama-molecule i-C7H4Cl2O. Iqukethe iqembu elisebenzayo le-benzaldehyde (-CHO) elinamathiselwe endandatho ye-benzene enezindawo ezithatha indawo ye-chlorine ezibekwe ezindaweni ezi-2 nezi-6. Le aldehyde enuka kamnandi e-dichlorine ibalulekile ekuhlanganisweni kwezinto eziphilayo futhi isebenza njengesikhungo esibalulekile ekukhiqizweni kwamakhemikhali ezolimo, imithi, kanye namakhemikhali akhethekile. Ukuba khona kwamaqembu e-aldehyde kanye ne-chlorine kunegalelo ekusebenzeni kwayo, okwenza kube usizo ekuguqulweni kwamakhemikhali ahlukahlukene, okuhlanganisa ukushintshaniswa kwe-electrophilic kanye nokusabela kokuminyana.
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I-2-Cyanobenzylchloride CAS:612-13-5
I-2-Cyanobenzylchloride iyinhlanganisela yezinto eziphilayo ebonakala ngokuba khona kweqembu le-cyanide kanye neqembu le-chlorobenzyl. Ifomula yayo yama-molecule yi-C8H6ClN, equkethe indandatho ye-benzene eneqembu le-cyano (-CN) endaweni ye-ortho kanye neqembu le-chloromethyl (-CH2Cl). Le nhlanganisela isebenza njengesixhumi esiguquguqukayo ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi emikhakheni yemithi kanye namakhemikhali ezolimo. Ukuhlelwa okuhlukile kwamaqembu asebenzayo kuvumela ukuguqulwa kwamakhemikhali ahlukahlukene, okwenza kube wusizo ekuthuthukisweni kwamakhemikhali asebenzayo ngokwezinto eziphilayo kanye namanye amakhemikhali akhethekile.
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1,2-Diethoxybenzene CAS:2050-46-6
I-1,2-Diethoxybenzene, eyaziwa nangokuthi i-o-diethoxybenzene, iyinhlanganisela yezinto eziphilayo ebonakala ngendandatho ye-benzene enamaqembu amabili e-ethoxy (-OCH2CH3) anamathele endaweni ye-ortho. Ifomula yayo yama-molecule yi-C10H14O2. Le nhlanganisela iphawuleka ngesakhiwo sayo esiyingqayizivele, esinikeza izakhiwo zamakhemikhali ezihlukile kanye namaphethini okusabela. I-1,2-Diethoxybenzene ithola ukusetshenziswa ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi ekulungiseleleni ama-molecule ayinkimbinkimbi kakhulu. Amandla ayo okuhlanganyela ekuphenduleni okuhlukahlukene ayenza ibe yindawo ebalulekile ekuthuthukisweni kwemithi, amakhemikhali ezolimo, kanye namanye amakhemikhali akhethekile.
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2,6-Dichlorobenzaldehyde CAS:83-38-5
I-2,6-Dichlorobenzaldehyde iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C7H4Cl2O. Iqukethe indandatho ye-benzene enama-athomu amabili e-chlorine ezindaweni ezi-2 nezi-6 kanye neqembu le-aldehyde (-CHO) endaweni yoku-1. Lolu ketshezi olungenambala kuya kophuzi olukhanyayo lunephunga elihlukile futhi lusetshenziswa kakhulu njengendawo ephakathi kokwenziwa kwezinto eziphilayo. Isakhiwo salo esiyingqayizivele sithuthukisa ukusabela kwalo, okwenza lube usizo ekukhiqizeni imithi, amakhemikhali ezolimo, kanye namakhemikhali ahlukahlukene amahle. Ukuba khona kwama-athomu e-chlorine kunikeza izakhiwo zobuchwepheshe ezithakazelisayo, ezifaka isandla ekusetshenzisweni kwalo emikhakheni eminingi yezimboni.
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I-CAS ye-4-(Chloromethyl)benzonitrile:874-86-2
I-4-(Chloromethyl)benzonitrile iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C8H7ClN. Iqukethe uhlaka lwe-benzonitrile lapho iqembu le-chloromethyl (-CH2Cl) linamathele khona endaweni yendandatho ye-aromatic. Le nhlanganisela ibonisa kokubili ukusebenza kwe-nitrile kanye ne-halogen, okwenza kube yinto ebalulekile ekuhlanganisweni kwezinto eziphilayo. Iwusizo kakhulu ekuthuthukisweni kwemithi, ekukhiqizweni kwe-agrochemical, kanye nasekubunjweni kwamakhemikhali ahlukahlukene akhethekile. Inhlanganisela eyingqayizivele yamaqembu asebenzayo ivumela ukuguqulwa okubanzi kwamakhemikhali, okwenza kube lula ukulungiselela izinto ezahlukahlukene ezinezici zebhayoloji ezingaba khona.
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I-Chlorosulfonyl isocyanate CAS:1189-71-5
I-Chlorosulfonyl isocyanate (CSI) iyinhlanganisela yamakhemikhali ehlukahlukene enefomula i-ClSO₂NCO. Iqukethe iqembu le-sulfonyl kanye neqembu elisebenzayo le-isocyanate, okwenza kube yinto ebalulekile ekuhlanganisweni kwezinto eziphilayo kanye nokusetshenziswa kwezimboni. I-CSI isetshenziswa kakhulu ekukhiqizweni kwamakhemikhali ahlukahlukene, okuhlanganisa ama-herbicides, ama-pesticides, kanye nezidakamizwa zemithi. Ukusebenza kwayo kuvumela ukungeniswa kokusebenza kwe-sulfonyl kanye ne-isocyanate kuma-molecule ezinto eziphilayo, okuvumela ukwakheka kwamakhemikhali ahlukahlukene. Ngenxa yezingozi zayo ezingaba khona, izinqubo zokuphatha ngokuphephile zibalulekile lapho usebenza ne-chlorosulfonyl isocyanate ezindaweni zelebhu kanye nezimboni.
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I-Tris(trimethylsilyl)phosphate CAS:10497-05-9
I-Tris(trimethylsilyl)phosphate (TMSP) iyinhlanganisela yamakhemikhali enefomula [(CH₃)₃SiO]₃PO, equkethe i-phosphoric acid derivative lapho amaqembu amathathu e-trimethylsilyl enamathele khona engxenyeni ye-phosphate. Le nhlanganisela ye-organophosphorus isebenza njenge-reagent eguquguqukayo ekuhlanganisweni kwezinto eziphilayo kanye ne-chemistry yokuhlaziya. Isakhiwo sayo esiyingqayizivele sithuthukisa ukuncibilika kwayo ezinyibilikisini eziphilayo futhi sivumela ukusetshenziswa kwayo ezisetshenzisweni ezahlukahlukene, okuhlanganisa ukuvikelwa kwamaqembu e-hydroxyl ezindleleni zokwenziwa kanye njenge-ejenti yokuhlanganisa kumakhemikhali e-polymer. I-TMSP idlala indima futhi ekulungiseleleni izinto ezisekelwe ku-siloxane, ikhombisa ukubaluleka kwayo ocwaningweni lwamakhemikhali lwanamuhla.
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I-asidi ye-Maleic CAS: 110-16-7
I-Maleic acid, eyaziwa nangokuthi i-cis-butenedioic acid, iyi-dicarboxylic acid enefomula yama-molecule C₄H₄O₄. Iyi-crystalline solid engenambala encibilikayo emanzini futhi inokunambitheka okumuncu okuhlukile. I-Maleic acid isetshenziswa kakhulu ekukhiqizweni kwamakhemikhali ahlukahlukene, kufaka phakathi ama-polymer, ama-resin, nama-surfactants. Isakhiwo sayo esingagcwalisiwe sivumela ukusabela kwamakhemikhali athile, okwenza kube yisisekelo esibalulekile ekwakhiweni kwezinto eziphilayo. Ngaphezu kwalokho, i-maleic acid inezicelo kwezolimo njengomuthi wokubulala ukhula kanye nasekucutshungulweni kokudla njenge-acidulant, okugqamisa ukuguquguquka kwayo ezimbonini ezahlukene.
