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2,4-Diaminobenzenesulfonic Acid Sodium Masima CAS: 3177-22-8
O le 2,4-Diaminobenzenesulfonic acid sodium salt, e masani ona ta'ua o le sodium 2,4-diaminobenzenesulfonate, o se aromatic sulfonic acid derivative ma le molecular formula C6H8N2NaO3S. O lenei vaila'au e aofia ai vaega amino (-NH2) e lua o lo'o i le tulaga 2 ma le 4 i luga o le benzene ring, fa'atasi ai ma se sulfonic acid group (-SO3H), lea e liua i lona sodium salt form. E fa'aaogaina tele i le gaosiga o vali, aemaise lava mo le gaosia o azo dyes, ma e avea o se vaega autu i le tele o vaila'au fa'akemikolo. O lona soluble i le vai ma le reactivity e taua ai i le tele o fa'aoga fa'apisinisi.
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Methyl o-toluate CAS:89-71-4
O le Methyl o-toluate, e taʻua foʻi o le methyl 2-methylbenzoate, o se ester manogi e maua mai i le tali atu o le o-toluic acid ma le methanol. Faatasi ai ma le fua faʻatatau molecular C9H10O2, o loʻo i ai se vaega methyl i luga o le mama benzene i le tulaga ortho i le vaega faʻatino carboxylate. O lenei vailaʻau e lauiloa i lona manogi manaia ma e faʻaaogaina tele i pisinisi manogi ma mea manogi. E le gata i lea, o le methyl o-toluate e avea o se vaeluaga taua i le gaosiga o meaola, e maua ai avanoa mo le atinaʻeina o le tele o vailaʻau e maua mai ai ma faʻaoga talafeagai i le tele o vaega.
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2,4-Dichlorobenzaldehyde CAS:874-42-0
O le 2,4-Dichlorobenzaldehyde o se vailaʻau faʻaola e iai le fua faʻatatau molecular C7H4Cl2O. O loʻo iai se mama benzene ua suia i ni atomu chlorine se lua o loʻo i le tulaga 2 ma le 4, faʻapea foʻi ma se vaega faʻatino aldehyde (-CHO) i le tulaga 1. O lenei vai e leai se lanu i le samasama vaivai e iai sona manogi malosi ma e faʻaaogaina lautele o se vaeluaga i le faʻaputuga faʻaola. O ona uiga faʻaeletoronika tulaga ese ma le tali atu e taua ai i le gaosiga o vailaʻau, vailaʻau faʻatoʻaga, ma isi vailaʻau lelei. O le iai o atomu chlorine e faʻaleleia atili ai lona gaioiga faʻaola, ma talafeagai ai mo le tele o faʻaoga faʻapisinisi.
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1,4-Dihydroxyanthraquinone CAS:81-64-1
O le 1,4-Dihydroxyanthraquinone, e taʻua foʻi o le alizarin, o se vailaʻau faʻaola e aʻafia i le aiga anthraquinone. O lona fua faʻatatau molecular o le C14H8O4, e faʻailoaina i se fausaga tutotonu o le anthraquinone ma vaega hydroxyl e pipii i le tulaga 1 ma le 4. O lenei vailaʻau e taua tele ona o lona lanu susulu ma le mafai ona fausia ni mea faʻafefiloi ma ni ion uʻamea eseese. Ua maua le 1,4-Dihydroxyanthraquinone i le gaosiga o vali, aemaise lava i ie, ma avea o se vailaʻau taua i le gaosiga faʻaola, vailaʻau, ma le kemisi faʻataʻitaʻi.
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2,6-Dichlorobenzaldehyde CAS:83-38-5
O le 2,6-Dichlorobenzaldehyde o se vailaʻau manogi ma le fua faʻatatau molecular C7H4Cl2O. O loʻo i ai se vaega faʻatino benzaldehyde (-CHO) e faʻapipiʻi i se mama benzene o loʻo i ai ni sui chlorine o loʻo tuʻuina i le tulaga 2 ma le 6. O lenei aldehyde manogi dichlorinated e taua tele i le gaosiga o meaola ma e avea o se vaeluaga taua i le gaosiga o vailaʻau faʻatoʻaga, vailaʻau, ma vailaʻau faʻapitoa. O le i ai o le aldehyde ma vaega chlorinated e fesoasoani i lona tali atu, ma avea ai ma mea aoga i le tele o suiga faʻakemikolo, e aofia ai suiga electrophilic ma tali condensation.
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2-Cyanobenzylchloride CAS:612-13-5
O le 2-Cyanobenzylchloride o se vailaʻau faʻaola e faʻailoaina i le i ai o le cyanide ma le vaega chlorobenzyl. O lona fua faʻatatau molecular o le C8H6ClN, o loʻo i ai se mama benzene ma se vaega cyano (-CN) i le tulaga ortho ma se vaega chloromethyl (-CH2Cl). O lenei vailaʻau e avea o se vaeluaga tele i le faʻaputuga faʻaola, aemaise lava i vaega o vailaʻau ma vailaʻau faʻatoʻaga. O le faʻatulagaga tulaga ese o vaega galue e mafai ai ona faia ni suiga faʻakemikolo eseese, ma avea ai ma mea taua mo le atinaʻeina o vailaʻau faʻaola ma isi vailaʻau faʻapitoa.
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1,2-Diethoxybenzene CAS:2050-46-6
O le 1,2-Diethoxybenzene, e ta'ua fo'i o le o-diethoxybenzene, o se vaila'au fa'aola e fa'ailoaina e se mama benzene ma ni vaega ethoxy (-OCH2CH3) e lua e fa'apipi'i i le tulaga ortho. O lona fua fa'amoleki o le C10H14O2. E iloga lenei vaila'au i lona fausaga tulaga ese, lea e tu'uina atu ai ni meatotino fa'akemikolo eseese ma mamanu o le tali atu. E maua le 1,2-Diethoxybenzene i le fa'aputuga fa'aola, aemaise lava i le sauniaina o molela'au e sili atu ona faigata. O lona gafatia e auai i tali eseese e avea ai ma se vaega taua i le atina'eina o vaila'au, vaila'au fa'ato'aga, ma isi vaila'au fa'apitoa.
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2,6-Dichlorobenzaldehyde CAS:83-38-5
O le 2,6-Dichlorobenzaldehyde o se vailaʻau faʻaola e iai le fua faʻatatau molecular C7H4Cl2O. E aofia ai se mama benzene e iai ni atomu chlorine se lua i le tulaga 2 ma le 6 ma se vaega aldehyde (-CHO) i le tulaga 1. O lenei vai e leai se lanu i le samasama vaivai e iai sona manogi tulaga ese ma e faʻaaogaina tele o se vaeluaga i le gaosiga faʻaola. O lona fausaga tulaga ese e faʻaleleia atili ai lona tali atu, ma avea ai ma mea taua i le gaosia o vailaʻau, vailaʻau faʻatoʻaga, ma vailaʻau lelei eseese. O le iai o atomu chlorine e tuʻuina atu ai meatotino eletise manaia, lea e fesoasoani i ana faʻaoga i le tele o vaega tau alamanuia.
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4-(Chloromethyl)benzonitrile CAS:874-86-2
O le 4-(Chloromethyl)benzonitrile o se vailaʻau faʻaola e iai le fua faʻatatau molecular C8H7ClN. E aofia ai se faʻavae benzonitrile lea e faʻapipiʻi ai se vaega chloromethyl (-CH2Cl) i le tulaga para o le mama manogi. O lenei vailaʻau e faʻaalia ai galuega tau nitrile ma halogen, ma avea ai ma se vaeluaga taua i le faʻaputuga faʻaola. E aoga tele i le atinaʻeina o vailaʻau, gaosiga o agrochemical, ma le faʻatulagaina o vailaʻau faʻapitoa eseese. O le tuʻufaʻatasiga tulaga ese o vaega faʻatino e mafai ai ona tele suiga faʻaola, faʻafaigofieina ai le sauniaina o mea eseese e maua mai ai ma gaioiga faʻaola.
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Chlorosulfonyl isocyanate CAS:1189-71-5
O le Chlorosulfonyl isocyanate (CSI) o se vailaʻau faʻapitoa e tele ona faʻaaogaina ma le fua faʻatatau ClSO₂NCO. O loʻo i ai se vaega sulfonyl ma se vaega faʻatino isocyanate, ma avea ai ma se vailaʻau taua i le faʻaputuina o vailaʻau faʻanatura ma faʻaoga tau alamanuia. E faʻaaogaina tele le CSI i le gaosiga o vailaʻau eseese, e aofia ai vailaʻau faʻasaina, vailaʻau faʻasaina, ma vailaʻau faʻafomaʻi. O lona tali atu e mafai ai ona faʻaofiina galuega faʻatino sulfonyl ma isocyanate i totonu o molelaʻau faʻanatura, ma mafai ai ona fausia ni vailaʻau eseese. Ona o ona lamatiaga e ono tulaʻi mai, e taua tele auala e taulima ai ma le saogalemu pe a galulue ma le chlorosulfonyl isocyanate i totonu o fale suʻesuʻe ma fale gaosi oloa.
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Tris(trimethylsilyl)phosphate CAS:10497-05-9
O le Tris(trimethylsilyl)phosphate (TMSP) o se vailaʻau faʻapitoa e iai le fua faʻatatau [(CH₃)₃SiO]₃PO, e aofia ai se phosphoric acid derivative lea e faʻapipiʻi ai vaega e tolu o le trimethylsilyl i le vaega o le phosphate. O lenei vailaʻau organophosphorus e avea o se reagent e tele ona aoga i le faʻasologa o meaola ma le kemisi faʻataʻitaʻi. O lona fausaga tulaga ese e faʻaleleia atili ai lona solubility i solvents faʻapitoa ma faʻatagaina ai lona faʻaaogaina i le tele o faʻaoga, e aofia ai le puipuiga o vaega hydroxyl i auala faʻapitoa ma o se sui soʻotaga i le kemisi polymer. E iai foʻi le sao o le TMSP i le sauniaina o mea e faʻavae i luga o le siloxane, e faʻaalia ai lona taua i suʻesuʻega faʻakemikolo faʻaonaponei.
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Maleic acid CAS:110-16-7
O le maleic acid, e ta'ua fo'i o le cis-butenedioic acid, o se dicarboxylic acid ma le fua fa'atatau molecular C₄H₄O₄. O se mea ma'a'a e leai se lanu, e pei o se kristala e mafai ona solo i le vai ma e iai sona tofo oona tulaga ese. O le maleic acid e fa'aaogaina tele i le gaosiga o vaila'au eseese, e aofia ai polymers, resins, ma surfactants. O lona fausaga unsaturated e mafai ai ona faia ni tali fa'apitoa o vaila'au, ma avea ai ma se poloka taua i le gaosiga o meaola. E le gata i lea, o le maleic acid e iai ana fa'aoga i fa'ato'aga o se vaila'au fa'asaina ma i le gaosiga o mea'ai o se acidulant, e fa'amamafa ai lona aoga i pisinisi eseese.
