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2,2′-Bipyridine CAS:366-18-7
ʻO 2,2′-Bipyridine kahi ligand bidentate i haku ʻia me ʻelua mau apo pyridine i hoʻopili ʻia e kahi pilina kalapona-kalapona ma ke kūlana 2. He kuleana koʻikoʻi kēia hui i ka kemika hoʻohui a me ka catalysis ma muli o kona hiki ke chelate i nā ion metala me ka maikaʻi. ʻO kona mau hiʻohiʻona hoʻonohonoho kū hoʻokahi e hiki ai iā ia ke hana i nā paʻakikī paʻa me nā metala hoʻololi like ʻole, e lilo ia i mea nui loa i nā kahua e like me ka synthesis organik, ka ʻepekema mea, a me ka electrochemistry. Ua loaʻa pū ʻo 2,2′-Bipyridine i nā noi i ka hoʻomohala ʻana i nā sensor a me nā photocatalysts, e hōʻike ana i kona versatility a me kona pili i ka hoʻolaha ʻana i ka noiʻi kemika a me ka ʻenehana.
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2,2,2-Trichloroethyl chloroformate CAS:17341-93-4
ʻO 2,2,2-Trichloroethyl chloroformate kahi hui organochlorine me ke ʻano kemika C₅H₂Cl₅O₂. Ma ke ʻano he wai kala ʻole nona kahi ʻala ikaika a ʻawaʻawa, lawelawe ia ma ke ʻano he reagent koʻikoʻi i ka synthesis organik. Loaʻa i kēia hui kahi hui trichloroethyl i hoʻopili ʻia i kahi ʻāpana chloroformate, ka mea e hāʻawi iā ia me ka reactivity kū hoʻokahi ma ke ʻano he acylating agent. Hoʻopili kona pono i nā ʻano like ʻole, ʻoi aku hoʻi i ka kemika lāʻau lapaʻau no ka hoʻololi ʻana i nā hui bioactive a me ka hoʻomaʻamaʻa ʻana i ka synthesis o nā carbamates a me nā esters. Eia kekahi, loaʻa nā noi o 2,2,2-trichloroethyl chloroformate i nā agrochemicals a me ka ʻepekema mea, e kōkua ana i ka hoʻomohala ʻana i nā huahana hana kūikawā.
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5-Bromopyrimidine CAS:4595-59-9
5-He hui organik ʻo Bromopyrimidine me ke ʻano kemika C4H3BrN2. He derivative halogenated ia o pyrimidine, i hōʻike ʻia e ke alo o kahi ʻātoma bromine ma ke kūlana ʻelima o ke apo pyrimidine. He mea hoihoi nui kēia wai melemele ʻole a palupalu paha i ka kemika lāʻau lapaʻau a me ka ʻepekema mea ma muli o kona reactivity a me ka hiki ke lawelawe ma ke ʻano he poloka hale no ka synthesizing ʻana i nā hui biologically active like ʻole. ʻO kona ʻano kū hoʻokahi e hiki ai iā ia ke komo i nā hopena kemika like ʻole, e lilo ia i mea waiwai nui i nā noi he nui.
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flufenacet-waiʻona CAS:54041-17-7
ʻO Flufenacet-alcohol kahi hua o ka flufenacet, kahi herbicide koho mua e kū mai ana e kuhikuhi ana i nā ʻano nahele kikoʻī i nā mea kanu cereal. Loaʻa i kēia hui kahi hui hydroxyl, e hoʻonui ana i kona solubility a me ka reactivity. Ua ʻike ʻia ʻo Flufenacet no kona hiki ke kāohi i ka enzyme kuleana no ka biosynthesis o kekahi mau lipids i nā mea kanu, a laila e hoʻopilikia ana i nā hana cellular a pale i ka ulu ʻana o ka nahele. ʻO ke ʻano waiʻona, flufenacet-alcohol, he mau waiwai kū hoʻokahi paha e hoʻonui ai i kona pono i nā noi mahiʻai, e hōʻoiaʻiʻo ana i ka kaohi maikaʻi ʻana i nā heluna nahele me ka hoʻemi ʻana i ka pōʻino i nā mea kanu i makemake ʻia.
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5-Bromovaleryl chloride CAS:4509-90-4
ʻO 5-Bromovaleryl chloride kahi hui organik i hōʻailona ʻia e kahi ʻāpana valeryl i pani ʻia me kahi ʻātoma bromine ma ke kūlana 5 a me kahi ʻātoma chlorine. Me ke ʻano molekala C5H8BrClO, lawelawe kēia hui ma ke ʻano he acyl chloride halogenated, e lilo ia i mea waena koʻikoʻi i ka synthesis organik. ʻO kona ʻano kū hoʻokahi e ʻae i ka reactivity like ʻole, e hiki ai ke hoʻohana ʻia i nā ʻano hana kemika like ʻole, ʻoi aku hoʻi ma nā kahua o nā lāʻau lapaʻau a me nā agrochemicals.
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ʻAcrylic anhydride CAS: 2051-76-5
ʻO ka acrylic anhydride, i ʻike ʻia hoʻi ʻo acrylic acid anhydride, he hui kemika i loaʻa mai ka acrylic acid. Loaʻa iā ia kahi hui hana anhydride reactive e lilo ai i mea waiwai nui i nā noi ʻoihana like ʻole. Ua ʻike ʻia kēia wai kala ʻole no kona hiki ke hana i ka polymerization a hoʻohana nui ʻia i ka hana ʻana o nā polymers a me nā resins. ʻO kona mau waiwai kū hoʻokahi e hiki ai iā ia ke lawelawe ma ke ʻano he precursor i ka synthesis o nā kemika like ʻole, e lilo ia i mea koʻikoʻi i nā kahua e like me nā adhesives, coatings, a me nā plastics.
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ʻO Tributylphosphine CAS:998-40-3
ʻO Tributylphosphine kahi hui organophosphorus me ke ʻano kemika C12H27P. ʻIke ʻia ia he wai kala ʻole a melemele a ua ʻike ʻia no kona mau waiwai nucleophilic ikaika a me ka hiki ke hana i nā hui paʻa me nā metala like ʻole. Ma muli o kona ʻano kū hoʻokahi, nona nā hui butyl ʻekolu i hoʻopili ʻia i kahi ʻātoma phosphorus, lawelawe ʻo tributylphosphine ma ke ʻano he reagent koʻikoʻi i ka synthesis organik a me ka kemika hoʻonohonoho. He kuleana koʻikoʻi kāna i ka catalysis, e hāʻawi ana i ka pono nui i nā noi ʻoihana like ʻole a me nā hoʻonohonoho noiʻi.
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ʻO Chlorodi(p-tolyl)phosphine, 95% CAS:1019-71-2
ʻO Chlorodi(p-tolyl)phosphine kahi hui organophosphorus me ke ʻano kemika C14H16ClP. Loaʻa iā ia ʻelua mau hui p-tolyl (para-methylphenyl) i hoʻopili ʻia i kahi ʻātoma phosphorus, me kahi pani chlorine. ʻIke ʻia kēia hui ma ke ʻano he wai melemele ʻole a māmā a ʻike ʻia no kāna noi ʻana i ka kemika hoʻohui a me ka synthesis organik. Me kona mau waiwai nucleophilic, ʻo ka chlorodi(p-tolyl)phosphine kahi reagent versatile i hoʻohana ʻia e hana i nā hui like ʻole me ka phosphorus, e lilo ia i mea waiwai nui i nā ʻoihana a me nā hoʻonohonoho noiʻi.
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ʻO Octachloronaphthalene CAS:2234-13-1
ʻO Octachloronaphthalene (OCN) kahi hui naphthalene chlorinated me ke ʻano kemika C10Cl8. ʻIke ʻia ia he mea paʻa, ʻaʻohe kala a melemele māmā a ua ʻike ʻia no kona kūpaʻa kiʻekiʻe a me ka volatility haʻahaʻa. Ma ke ʻano he lālā o ka ʻohana polychlorinated biphenyls (PCBs), ua huki ka OCN i ka manaʻo ma muli o kona noho mau ʻana i ke kaiapuni a me ka hiki ke bioaccumulation. I ka wā ma mua, ua hoʻohana ʻia ka octachloronaphthalene i nā noi ʻoihana like ʻole, me ke ʻano he wai dielectric a me ka hana ʻana i nā mea pale wela.
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ʻAkika Pyrophosphoric CAS: 2466-09-3
ʻO ka waikawa Pyrophosphoric kahi mea i loaʻa mai ka waikawa phosphoric me ke ʻano kemika H4P2O7. He wai ʻano ʻole ia, he wai mānoanoa e hana ʻia ma o ka hoʻohuihui ʻana o ʻelua mau molekala o ka waikawa phosphoric, e hoʻokuʻu ana i ka wai i ke kaʻina hana. He waikawa ikaika kēia hui a hōʻike i nā waiwai hygroscopic, ʻo ia hoʻi hiki iā ia ke omo i ka makū mai ka lewa. Ma muli o kona ʻano kū hoʻokahi a me ka reactivity, hoʻohana ʻia ka waikawa pyrophosphoric i nā noi ʻoihana like ʻole, ʻoi aku hoʻi i nā kahua o ke kemika, ka mahiʻai, a me ka ʻepekema mea.
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ʻO Diphenylphosphine CAS:829-85-6
ʻO Diphenylphosphine kahi hui organophosphorus me ke ʻano kemika C12H11P. ʻIke ʻia ia he wai kala ʻole a melemele a ua hōʻailona ʻia e kāna hui hana phosphine, ka mea e lilo ai ia i mea hoʻohuihui versatile i ka synthesis organik. Ua kaulana kēia hui no kona kuleana ma ke ʻano he ligand i ka kemika hoʻohui a me ka catalysis, e hoʻonui ana i ka reactivity o nā hui metala like ʻole. Ma muli o kona mau waiwai kū hoʻokahi, hoʻohana ʻia ka diphenylphosphine i nā noi he nui ma nā ʻoihana, ʻoi aku hoʻi i nā lāʻau lapaʻau a me ka ʻepekema mea.
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Methyl 3-chlorosulfonylthiophene-2-carboxylate CAS:59337-92-7
ʻO Methyl 3-chlorosulfonylthiophene-2-carboxylate kahi hui kemika e hōʻike ana i kahi apo thiophene i pani ʻia me kahi hui chlorosulfonyl a me kahi methyl ester ma ke kūlana waikawa carboxylic. Me ke ʻano molekala C7H6ClO3S, hōʻike kēia hui i ka reactivity koʻikoʻi ma muli o ke alo o nā hui hana sulfonyl a me chlorine. Ua huki ia i ka manaʻo i ka synthesis organik a me ka ʻepekema mea no kāna mau noi hiki i ka hoʻomohala ʻana i nā molekala hana biologically.
