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Lithium Difluoro (oxalato) borate CAS: 409071-16-5
Lithium Difluoro(oxalato)borate (LiDFOB), feem ntau hu ua LIFOB, yog ib yam khoom dawb nrog cov mis molecular C2BF2LiO4. Nws qhov melting point yog li ntawm 265-271°C thaum nws qhov boiling point yog 275.3°C ntawm 102 kPa siab. Nws muaj me ntsis solubility hauv dej tab sis qis vapor pressure - tsuas yog 0.003 Pa ntawm chav tsev kub. Cov tshuaj no yuav tsum tau khaws cia rau hauv ib qho chaw inert ntawm qhov kub ambient vim muaj kev txhawj xeeb txog kev nyab xeeb cuam tshuam nrog kev tuav cov tshuaj reagents.
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Heptafluorobutyric anhydride CAS: 336-59-4
Heptafluorobutyric anhydride yog ib qho tshuaj sib xyaw nrog cov mis molecular C8F14O3. cov kua dej uas feem ntau siv los ua cov tshuaj reagent derivatization hauv kev tshuaj xyuas tshuaj.
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Palladium (II) chloride CAS: 7647-10-1
Palladium (II) chloride, tseem hu ua palladium dichloride, yog ib qho tshuaj lom neeg uas muaj palladium nyob rau hauv lub xeev oxidation +2, sib koom ua ke nrog chloride ions. Nws yog ib qho tshuaj lom neeg uas muaj ntau yam thiab tseem ceeb nrog ntau yam kev siv hauv catalysis, cov ntaub ntawv tshawb fawb, thiab kev tsim tshuaj lom neeg. Cov khoom tshwj xeeb thiab kev ua haujlwm ntawm cov tshuaj ua rau nws yog ib qho cuab yeej muaj txiaj ntsig hauv ntau yam txheej txheem tshuaj lom neeg thiab kev siv hauv kev lag luam.
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phosphoric acid tris-(2,2,2-trifluoro-ethyl) ester CAS: 358-63-4
Phosphoric acid tris-(2,2,2-trifluoro-ethyl) ester, tseem hu ua TFP, yog ib qho tshuaj lom neeg uas muaj cov mis molecular C6H7F9O4P. Nws yog ib qho kua tsis muaj xim, tsis muaj ntxhiab uas feem ntau yog siv ua tus neeg sawv cev sib txuas thiab cov tshuaj reagent hauv kev tsim cov organic.
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Di-p-xylylene CAS: 1633-22-3
Di-p-xylylene, tseem hu ua parylene, yog ib yam khoom siv polymer uas tsim los ntawm kev tso cov tshuaj lom neeg vapor (CVD) ntawm di-p-xylylene monomers. Cov polymer tshwj xeeb no muaj kev ruaj khov thermal siab, cov khoom thaiv zoo heev, thiab biocompatibility, ua rau nws haum rau ntau yam kev siv hauv ntau yam lag luam. Di-p-xylylene yog ib qho polymer linear, crystalline heev nrog kev tiv taus zoo rau cov kuab tshuaj, dej noo, thiab tshuaj lom neeg, nrog rau kev nkag mus tsawg rau cov pa roj thiab kua.
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Hexadecyl trimethyl ammonium bromide CAS: 57-09-0
Hexadecyl trimethyl ammonium bromide, tseem hu ua cetyltrimethylammonium bromide (CTAB), yog ib qho quaternary ammonium compound nrog cov tshuaj formula C19H42BrN. Nws yog ib qho cationic surfactant uas siv dav hauv ntau yam kev lag luam, kev tshawb fawb, thiab kev siv tshuaj. CTAB yog ib qho khoom dawb, zoo li waxy khov ntawm chav tsev kub thiab yaj tau hauv dej. Nws paub txog nws cov surfactant, emulsifying, thiab antimicrobial zog.
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N-Methyl-2-pyrrolidinone CAS: 872-50-4
N-Methyl-2-pyrrolidinone (NMP) yog ib yam tshuaj muaj zog heev uas muaj qhov kub siab thiab qhov siab ntawm cov pa dej qis. Nws yog ib yam kua tsis muaj xim lossis daj me ntsis nrog rau ntxhiab tsw zoo li amine me ntsis. NMP yog ib yam tshuaj uas siv tau ntau yam hauv ntau yam kev lag luam vim nws muaj peev xwm yaj tau zoo heev, ruaj khov tshuaj lom neeg, thiab tsis muaj tshuaj lom.
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![Dichloro-[2,2]-paracyclophane CAS: 28804-46-8](https://cdn.globalso.com/xindaobiotech/GRKLPVJ3QSJRM3.png)
Dichloro-[2,2]-paracyclophane CAS: 28804-46-8
Dichloro-[2,2]-paracyclophane yog ib qho tshuaj lom neeg uas muaj cov qauv cyclophane nrog ob lub chlorine atoms txuas rau nws. Cov molecule no yog tus cwj pwm los ntawm nws qhov kev teeb tsa peb-seem tshwj xeeb, uas muab rau nws nrog cov khoom nthuav thiab cov kev siv tau. Qhov xwm txheej ruaj khov thiab sib npaug ntawm lub moj khaum paracyclophane, ua ke nrog qhov muaj cov chlorine substituents, muab cov tshuaj tiv thaiv tshwj xeeb thiab cov yam ntxwv ntawm cov tshuaj no.
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DIPHENYLDIFLUOROSILANE CAS: 312-40-3
Diphenyldifluorosilane, feem ntau hu ua DPD, yog ib qho organosilicon compound uas nqa diphenyl thiab difluoride pawg. Nws tshwm sim hauv daim ntawv ntawm cov kua tsis muaj xim nrog lub ntxhiab tsw qab me ntsis. Nws muaj cov mis tshuaj C6H5F2Si. Diphenyldifluorosilane tuaj yeem ua rau muaj kev cuam tshuam yooj yim nrog lwm cov tshuaj, ua rau nws muaj txiaj ntsig zoo hauv cov txheej txheem tsim tshuaj lom neeg.
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2,3,4,5-Tetramethyl-2-cyclopentenone CAS: 54458-61-6
2,3,4,5-Tetramethyl-2-cyclopentenone yog ib qho tshuaj lom neeg uas muaj cov mis molecular C9H14O. Nws muaj ntxhiab tsw qab heev thiab feem ntau siv rau hauv kev tsim cov organic thiab ua tus neeg sawv cev tsw qab.
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1,3,6-Hexanetricarbonitrile CAS: 1772-25-4
1,3,6-Hexanetricarbonitrile yog ib qho cyclic nitrile derivative nrog cov mis C6H9N. Nws feem ntau yog luv ua HETCN. Nws zoo li cov kua tsis muaj xim nrog me ntsis ammonia-ntxhiab. Cov tshuaj no yog heev soluble nyob rau hauv dej tab sis tsawg soluble nyob rau hauv cov organic solvents uas tsis yog-polar xws li ethers lossis alkanes.
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Bis (triphenylphosphine) palladium (II) chloride CAS: 13965-03-2
Bis(triphenylphosphine)palladium(II) chloride yog ib qho kev sib koom tes uas muaj palladium nyob rau hauv lub xeev oxidation +2, sib koom tes nrog ob lub triphenylphosphine ligands thiab ob lub chloride ions. Cov tshuaj no tau kawm ntau yam thiab siv rau hauv ntau yam kev siv catalytic thiab synthetic vim nws qhov kev sib koom tes geometry thiab reactivity tshwj xeeb. Qhov muaj palladium nyob rau hauv lub xeev oxidation +2 ua rau qhov kev sib koom tes no tshwj xeeb tshaj yog rau cov hom phiaj catalytic.
