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2-Bromo-4-butanolide CAS:5061-21-2
Ko te 2-Bromo-4-butanolide he matū waro hangai e tohuhia ana e te whakakapinga bromine i te tūranga tuarua o te hanganga butanolide. Hei mema o te whānau lactone, kei roto i tēnei matū he ester hurihuri e whai hua ana i roto i ngā tono hanga matū. Mā te aroaro o te ngota bromine ka whakarei ake i tōna tauhohenga, ka waiho hei takawaenga whai hua mō ngā tauhohenga whakakapinga nucleophilic me ētahi atu huringa. Nā ōna āhuatanga hanganga ahurei, ka kitea e te 2-bromo-4-butanolide ngā tono pea i roto i ngā rongoā me te pūtaiao rauemi, ka taea ai te mahi hei mua mō ngā ngota uaua ake me ngā āhuatanga koiora, rauemi rānei e hiahiatia ana.
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4-Bromoisoquinoline CAS:1532-97-4
Ko te 4-Bromoisoquinoline he matū heterocyclic kei roto he hauota, ā, he ngota bromine kei te tūnga-4 o te pūnaha mowhiti isoquinoline. E mōhiotia ana mō ōna āhuatanga hanganga ahurei, he mea nui hei hanga i roto i te hanganga rauropi me te matū rongoā. Mā te noho mai o te bromine substituent ka whakarei ake i tōna tauhohenga, ka pai ai mō ngā momo huringa matū, tae atu ki ngā whakakapinga nucleophilic me ngā tauhohenga hononga-whiti. Kua piki ake te hiahia o te 4-Bromoisoquinoline ki te whakawhanaketanga o ngā rongoā nā ōna mahi koiora pea, tae atu ki ngā pānga ārai-pukupuku, huakita, me te pūnaha io, ka whakanoho i a ia hei kaitono whai hua i roto i te kimi rongoā.
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Waikawa 4-Iodobenzoic CAS: 619-58-9
Ko te waikawa 4-Iodobenzoic he waikawa carboxylic kakara kei roto he ngota iodine e tū ana ki te rōpū waikawa carboxylic i runga i te mowhiti benzene. He takawaenga nui tēnei matū i roto i te hanganga rauropi nā tōna kaha tauhohenga ahurei me ōna āhuatanga mahi, e pāngia ana e te aroaro o te whakakapinga iodine. Ko te āhua tango-irahiko o te iodine ka whakarei ake i te waikawa o te rōpū carboxylic, ka pai ai mō ngā momo huringa matū. Ka kitea ngā tono o te waikawa 4-Iodobenzoic i roto i ngā rongoā, ngā matū ahuwhenua, me te pūtaiao rauemi, hei matū matua mō te hanga i ngā matū koiora me ngā rauemi matatau.
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2-(HAIROXYMETHYL)-1,3-PROPANEDIOL CAS:4704-94-3
2-Ko te (Hydroxymethyl)-1,3-propanediol, e mōhiotia whānuitia ana ko te THPD (tris(hydroxymethyl)aminomethane), he matū wai kore tae me ngā rōpū hydroxymethyl e toru e piri ana ki te tuara propane. He tino wairewa i roto i te wai me ngā momo whakarewa waro. He mea rongonui tēnei matū mō āna whakamahinga i roto i te hanga polyols me ngā surfactants, me tōna tūranga hei poraka hanga i roto i te hanganga waro. Nā tōna kaha ki te whai wāhi ki te hononga hauwai ka whai hua i roto i ngā momo whakatakotoranga puta noa i ngā rongoā, ngā whakapaipai, me ngā hua ahumahi.
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2-(2-Hexyldecyloxy)benzamide CAS:202483-62-3
2-Ko te (2-Hexyldecyloxy)benzamide he matū waro kei roto he hanganga benzamide kua whakakapia ki te rōpū hexyldecyloxy. Mā te tātai ngota C18H29NO2, ka kitea tēnei matū nā ōna āhuatanga hydrophobic me te maha o ngā hanganga. Ka taea te whakamahi hei poraka hanga whai hua i roto i ngā momo hanga matū me ngā tono, inā koa i roto i te mara o te pūtaiao rauemi me te matū waro. Mā te huinga ahurei o tōna pūnaha kakara me te mekameka aliphatic ka taea te taunekeneke motuhake i roto i ngā taiao koiora me te taiao hanga.
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Tris(hydroxymethyl)nitromethane CAS:126-11-4
Ko te Tris(hydroxymethyl)nitromethane (THN) he matū matū kei roto ko te tātai ngota C5H11N3O6. E mōhiotia ana mō ōna āhuatanga maha-mahi, e mahi ana hei matū matū i roto i te hanga matū waro me ngā tono ahumahi maha. Kei roto i te THN e toru ngā rōpū hydroxymethyl e piri ana ki te matua nitromethane, e whai wāhi ana ki tōna tauhohenga ahurei me te kaha ki te hanga matatini pumau. Nā tōna hanganga motuhake ka taea e ia te whai wāhi ki ngā tauhohenga matū kanorau, e whai hua ai i roto i ngā tautuhinga taiwhanga mō te hanga i ētahi atu matū.
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3-ETHOXY-1,2-PROPANEDIOL CAS:1874-62-0
3-Ko te Ethoxy-1,2-propanediol he matū waro e tohuhia ana e te aroaro o te rōpū ethoxy me ngā rōpū hydroxyl (-OH) e rua i roto i tōna hanganga. Me te tātai ngota C5H12O3, he wai matotoru, kore tae i te pāmahana rūma. E mōhiotia ana tēnei matū mō ōna āhuatanga whakarewa me tōna kaha ki te mahi hei takawaenga maha i roto i ngā tauhohenga matū. Nā te iti o te paitini me te wairewatanga pai ki te wai me ngā whakarewa waro, kua arohia te 3-ethoxy-1,2-propanediol i roto i ngā tono ahumahi maha.
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ETHYL 4,4,4-TRIFLUORO-2-BUTYNOATE CAS:79424-03-6
Ko te Ethyl 4,4,4-trifluoro-2-butynoate he matū waro kua whakapūkarahia ki te fluorine, ko tōna tātai ngota C6H7F3O2. He hanganga ahurei tōna, kei roto ko te rōpū butynoate me ngā ngota fluorine e toru kei runga i te ngota waro tuawhā o te mekameka butyne. E mōhiotia ana tēnei matū mō tōna kaha tauhohenga, ā, he maha ngā wā ka whakamahia hei takawaenga i roto i te hanganga waro. Ko tōna rōpū trifluoromethyl e whakarato ana i ngā āhuatanga matū motuhake, e whai hua ana i roto i ngā tono maha, inā koa i roto i te whanaketanga o ngā rongoā me ngā matū ahuwhenua.
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2-ISOBUTYL-4-METHYL-1,3-DIOXOLANE CAS:18433-93-7
Ko te 2-Isobutyl-4-methyl-1,3-dioxolane he matū waro hurihuri e whakaatu ana i te mowhiti dioxolane me ngā whakakapinga alkyl motuhake. Ka whai wāhi tēnei hanganga ki ōna āhuatanga matū ahurei, ka whai pānga ki ngā tono hangai. Mā tōna whakaritenga motuhake ka taea te tauhohe i roto i te hanga waro, inā koa i roto i te hanganga o ngā ngota uaua ake. Nā ōna āhuatanga mahi pea, ka kitea pea he tono i roto i ngā rongoā, ngā matū ahuwhenua, me te mea he takawaenga i roto i te hanga matū motuhake.
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DL-CAMPHORQUINONE CAS:10373-78-1
Ko te DL-Camphorquinone he matū waro i ahu mai i te camphor, e tohuhia ana e tōna hanganga bicyclic ahurei. Me te tātai ngota C10H14O2, ka puta mai he totoka tioata kōwhai. He mea rongonui tēnei matū mō ōna āhuatanga photochemical, ā, he tono kei roto i ngā mara maha, inā koa i roto i ngā photoinitiator mō ngā tukanga polymerization. Nā tōna kaha ki te tere o ngā tauhohenga ina pāngia e te mārama ultraviolet, he wāhanga nui te DL-camphorquinone i roto i te hanganga o ngā waituhi, ngā paninga, me ngā rauemi niho.
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2-ETIL-2-METIL-1,3-PŌPANEDIOR CAS:77-84-9
2-Ko te Ethyl-2-methyl-1,3-propanediol (EMPD) he matū waro mekameka-manga me te tātai ngota C7H16O2. E rua ngā rōpū hydroxyl (-OH) kei roto, ka waiho hei diol. E mōhiotia ana mō tōna paitini iti me te pāmahana koropupū teitei, ka mahi te EMPD hei takawaenga maha i roto i ngā tukanga matū maha. Nā ōna āhuatanga hanganga ka taea te mahi hei whakarewa, hei kirihou, hei tāpiri i roto i ngā tono ahumahi maha. Nā ōna āhuatanga matū ahurei, kei te piki haere te mōhiotia o te EMPD i roto i ngā rangahau me ngā tautuhinga arumoni.
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2,2-diMethylpropane-1,3-diyl bis(4-Methylbenzenesulfonate) CAS:22308-12-9
Ko te 2,2-Dimethylpropane-1,3-diyl bis(4-methylbenzenesulfonate) he matū waro e tohuhia ana e te hanganga aliphatic peka me ngā rōpū 4-methylbenzenesulfonate e rua. Ka puta mai hei wai matotoru, ā, e mōhiotia ana mō tōna wairewatanga me te tauhohenga pai i roto i ngā taiao matū rerekē. Ko te nuinga o tēnei matū e whakamahia ana hei sulfonate ester, ā, he mea nui ki te hanga matū waro me te pūtaiao rauemi.
