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Kemika Maikaʻi

  • Lithium Difluoro(oxalato)borate CAS:409071-16-5

    Lithium Difluoro(oxalato)borate CAS:409071-16-5

    ʻO Lithium Difluoro(oxalato)borate (LiDFOB), i kapa pinepine ʻia ʻo LIFOB, he mea paʻa keʻokeʻo me ke ʻano molekala C2BF2LiO4. ʻO kona kiko heheʻe mai 265-271°C ʻoiai kona kiko paila e kū ana ma 275.3℃ ma ke kaomi 102 kPa. He mea hoʻoheheʻe iki ia i ka wai akā haʻahaʻa ke kaomi mahu - 0.003 Pa wale nō ma ka mahana o ka lumi. Pono e mālama ʻia kēia hui i loko o kahi lewa inert ma nā mahana ambient ma muli o nā hopohopo palekana e pili ana i ka lawelawe ʻana i nā reagents kemika.

  • ʻO ka anhydride Heptafluorobutyric CAS: 336-59-4

    ʻO ka anhydride Heptafluorobutyric CAS: 336-59-4

    ʻO ka Heptafluorobutyric anhydride kahi hui kemika me ke ʻano molekala C8F14O3. he wai lele i hoʻohana nui ʻia ma ke ʻano he reagent derivatization i loko o ka kemika analytical.

  • Palladium (II) chloride CAS:7647-10-1

    Palladium (II) chloride CAS:7647-10-1

    ʻO Palladium(II) chloride, i ʻike ʻia hoʻi ʻo palladium dichloride, he hui kemika i haku ʻia me ka palladium ma ke kūlana oxidation +2, i hoʻohui pū ʻia me nā ion chloride. He hui versatile a koʻikoʻi ia me nā ʻano noi like ʻole i ka catalysis, ka ʻepekema mea, a me ka synthesis kemika. ʻO nā waiwai kūikawā a me ka reactivity o ka hui e lilo ia i mea hana waiwai nui i nā kaʻina hana kemika like ʻole a me nā noi ʻoihana.

  • waikawa phosphoric tris-(2,2,2-trifluoro-ethyl) ester CAS:358-63-4

    waikawa phosphoric tris-(2,2,2-trifluoro-ethyl) ester CAS:358-63-4

    ʻO ka phosphoric acid tris-(2,2,2-trifluoro-ethyl) ester, i ʻike ʻia hoʻi ʻo TFP, he hui kemika me ke ʻano molekala C6H7F9O4P. He wai kala ʻole, ʻala ʻole ia i hoʻohana nui ʻia ma ke ʻano he mea hoʻopili a me kahi reagent i ka synthesis organik.

  • ʻO Di-p-xylylene CAS:1633-22-3

    ʻO Di-p-xylylene CAS:1633-22-3

    ʻO Di-p-xylylene, i ʻike ʻia hoʻi ʻo parylene, he mea polymer i hana ʻia ma o ka hoʻokahe ʻana o ka mahu kemika (CVD) o nā monomers di-p-xylylene. Loaʻa i kēia polymer kū hoʻokahi ke kūpaʻa wela kiʻekiʻe, nā waiwai pale maikaʻi loa, a me ka biocompatibility, e kūpono ai no nā ʻano hana like ʻole ma nā ʻoihana like ʻole. ʻO Di-p-xylylene kahi polymer linear, crystalline kiʻekiʻe me ke kūpaʻa kūikawā i nā solvents, ka makū, a me nā kemika, a me ka permeability haʻahaʻa i nā kinoea a me nā wai.

  • ʻO ka ʻaila hexadecyl trimethyl ammonium bromide CAS: 57-09-0

    ʻO ka ʻaila hexadecyl trimethyl ammonium bromide CAS: 57-09-0

    ʻO Hexadecyl trimethyl ammonium bromide, i ʻike ʻia hoʻi ʻo cetyltrimethylammonium bromide (CTAB), he hui ammonium quaternary me ke ʻano kemika C19H42BrN. He surfactant cationic ia i hoʻohana nui ʻia i nā ʻano hana ʻoihana, ʻepekema, a me nā noi lāʻau lapaʻau. He keʻokeʻo, waxy solid ʻo CTAB i ka mahana o ka lumi a hiki ke hoʻoheheʻe ʻia i ka wai. Ua kaulana ia no kona mau waiwai surfactant, emulsifying, a me antimicrobial.

  • N-Methyl-2-pyrrolidinone CAS:872-50-4

    N-Methyl-2-pyrrolidinone CAS:872-50-4

    N-He mea hoʻoheheʻe ikaika ʻo Methyl-2-pyrrolidinone (NMP) me kahi kiko paila kiʻekiʻe a me ke kaomi mahu haʻahaʻa. He wai kala ʻole a melemele iki paha me kahi ʻala ʻala like me ka amine. He hui versatile ʻo NMP i hoʻohana nui ʻia i nā noi ʻoihana like ʻole ma muli o kona solvency maikaʻi loa, kūpaʻa kemika kiʻekiʻe, a me ka ʻawahia haʻahaʻa.

     

  • ʻO Dichloro-[2,2]-paracyclophane CAS:28804-46-8

    ʻO Dichloro-[2,2]-paracyclophane CAS:28804-46-8

    ʻO Dichloro-[2,2]-paracyclophane kahi hui kemika i haku ʻia me kahi ʻano cyclophane me ʻelua mau ʻātoma chlorine i hoʻopili ʻia iā ia. Hōʻike ʻia kēia molekala e kona hoʻonohonoho ʻekolu-dimensional kū hoʻokahi, ka mea e hāʻawi iā ia i nā waiwai hoihoi a me nā noi hiki. ʻO ke ʻano paʻa a symmetrical o ke kiʻikuhi paracyclophane, i hui pū ʻia me ke alo o nā mea pani chlorine, hāʻawi i ka reactivity kikoʻī a me nā hiʻohiʻona hoʻonohonoho i kēia hui.

  • DIPHENYLDIFLUOROSILANE CAS:312-40-3

    DIPHENYLDIFLUOROSILANE CAS:312-40-3

    ʻO Diphenyldifluorosilane, i kapa pinepine ʻia e kona pōkole DPD, he hui organosilicon ia e lawe ana i nā hui diphenyl a me difluoride. ʻIke ʻia ia ma ke ʻano o kahi wai kala ʻole me kahi ʻala hua māmā. Loaʻa iā ia ke ʻano kemika C6H5F2Si. Hiki i ka Diphenyldifluorosilane ke pane maʻalahi me nā hui ʻē aʻe, e lilo ia i mea pono i nā kaʻina hana synthesis kemika.

  • 2,3,4,5-Tetramethyl-2-cyclopentenone CAS:54458-61-6

    2,3,4,5-Tetramethyl-2-cyclopentenone CAS:54458-61-6

    He hui kemika ʻo 2,3,4,5-Tetramethyl-2-cyclopentenone me ke ʻano molekala C9H14O. He ʻala ikaika kona a hoʻohana pinepine ʻia i ka synthesis organik a ma ke ʻano he mea ʻono.

  • 1,3,6-Hexanetricbonitrile CAS:1772-25-4

    1,3,6-Hexanetricbonitrile CAS:1772-25-4

    ʻO 1,3,6-Hexanetricbonitrile kahi cyclic nitrile derivative me ke ʻano C6H9N. Hoʻopōkole pinepine ʻia ʻo HETCN. ʻIke ʻia ia he wai kala ʻole me kahi ʻala ʻala like me ka ammonia. He mea hoʻoheheʻe loa kēia hui i ka wai akā ʻaʻole hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik non-polar e like me nā ethers a i ʻole alkanes.

  • ʻO Bis(triphenylphosphine)palladium(II) chloride CAS:13965-03-2

    ʻO Bis(triphenylphosphine)palladium(II) chloride CAS:13965-03-2

    ʻO Bis(triphenylphosphine)palladium(II) chloride kahi hui hoʻohuihui e hōʻike ana i ka palladium ma ke kūlana oxidation +2, i hoʻohuihui ʻia me ʻelua mau ligands triphenylphosphine a me ʻelua mau ion chloride. Ua aʻo nui ʻia kēia hui a hoʻohana ʻia i nā noi catalytic a me synthetic like ʻole ma muli o kona geometry hoʻohuihui kū hoʻokahi a me ka reactivity. ʻO ke alo o ka palladium ma ke kūlana oxidation +2 e hoʻolilo i kēia hui i mea hoihoi loa no nā kumu catalytic.