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921-03-9 Umhlinzeki wekhwalithi ephezulu we-1,1,3-Trichloroacetone e-China

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I-CAS:921-03-9 ,1,1,3-Trichloroacetone yokukhiqiza imithi e-China.Ibe esitokweni.
921-03-9
Umhlinzeki wekhwalithi ephezulu we-1,1,3-Trichloroacetone e-China
1,1,3-Trichloroacetone/ikhwalithi ephezulu/intengo ehamba phambili CAS NO.921-03-9 CAS NO.921-03-9
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  • Intengo ye-FOB:US $0.5 - 9,999 / Ucezu
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  • Igama Lomkhiqizo:1,1,3-Trichloroacetone
  • I-CAS :921-03-9
  • MF:I-C3H3Cl3O
  • MW:67.52
  • Ukubukeka:Uketshezi olunamafutha aphuzi
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    Isicelo

    Imininingwane Esheshayo

    • I-ProName:Ikhwalithi ephezulu 1,1,3-Trichloroacetone su...
    • I-CasNo:921-03-9
    • I-Molecular Formula:I-C3H3Cl3O
    • Ukubukeka:uketshezi oluqinile olumhlophe noma olungenambala (...
    • Isicelo:Ophakathi
    • Isikhathi sokuthumela:Kukhona kusitoki
    • I-PackAge:25kgs/fiber drum noma 200kgs/UN sigubhu
    • Imbobo:Shanghai
    • ProductionCapacity:30 Metric Ton/Inyanga
    • Ubumsulwa:99%
    • Isitoreji:endaweni epholile neyomile
    • Ezokuthutha:ngolwandle noma ngomoya
    • I-LimitNum:1 Metric Ton
    • Insimbi enzima:bhekisa ku-COA
    • bhekisa ku-COA:bhekisa ku-COA

     

    1,1,3-Trichloroacetone/ikhwalithi ephezulu/intengo ehamba phambili CAS NO.921-03-9 CAS NO.921-03-9

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    Ukucaciswa

    Igama Lomkhiqizo 1,3,3-trichloroacetone
    2-Propanone, 1,1,3-trichloro-
    1,1,3-trichloropropan-2-one
    1,1,3-Trichloroacetone
    I-EINECS 213-063-6
    I-MFCD00040500
    Inventory Imboni inokuningi kokusungula isitoko, futhi ingahlela ukuthunyelwa ngesikhathi.
    Ikhwalithi I-COA ne-MSDS yawo wonke umkhiqizo osesitolo iyatholakala.
    Ezokuthutha Ulwandle, Umoya.
    Insizakalo yekhasimende Sinesevisi enhle yamakhasimende, uma unentshisekelo emikhiqizweni yethu noma udinga izingcaphuno, zizwe ukhululekile ukuxhumana nathi, sizokunikeza ukwesekwa kwesikhathi.
    Isikhathi sokuthumela Cishe izinsuku ezingu-7.
    Inkokhelo I-Western Union, i-Bitcoin, i-Trade Assurance Order, i-Paypal, i-T/T.

     

    N-Benzyl-N-ethylaniline Dye intermediates. Used to make acidic light green SF and other blue dyes.
    Crystal violet lactone45

    Izinga eliphezulu lokuhlanzeka kwe-1,1,3-trichloroacetone yokulungiselela

    Abstract:i-acetone catalyzed chloride futhi ikhiqizwe yi-solvent crystallization ku-1,1,3-trichloroacetone enobumsulwa obuphakeme obungekho ngaphansi kuka-99.0%, ngesivuno esingu-45%o Amagama angukhiye:1,1,3-trichloroacetone;ukuhlanganiswa; ubumsulwa obukhulu

    ----------.Isandulelo

    1,1,3■i-trichloroacetone iyingxenye ebalulekile emaphakathi ekukhiqizweni kwe-folic acid.Okwamanje,1,1,3.i-acetone trihloropacetone,umjikelezo omude wokukhiqiza(amahora angama-48),ukukhetha okubi,isivuno esiphansi,1,1,3- okuqukethwe kwe-trichloropacetone cishe ku-17% kuphela, ngemva kokukhipha amanzi, okuqukethwe kwawo kuphela ku-51.9%.Futhi izindleko zokukhiqiza ziphezulu, ukulungiswa komkhiqizo kuphansi.Lokhu konke kuholela ezindlekweni eziphezulu zokukhiqiza i-folic acid yasekhaya, kunzima ukuthuthukisa okuqukethwe nokunye. izinkinga.Umbhali ufunde inqwaba yemibhalo yasekhaya neyangaphandle.Ngemuva kokuhlolwa okuningi nezifundo, sengeze i-catalyst kanye nesivinini sokulawula i-fou chlorine, sehlisa isikhathi sokusabela sibe yi-1,1,3-3 trichlorropacetone emahoreni angama-24, kanye ne-1,1,3-3 ye-trichloropacetone crystallization ngobumsulwa obungaphezu kuka-99% futhi isivuno esingaphezu kuka-45%.

    II.Ingxenye yokuhlola

    1. ukusabela

    0 000

    1. II.

      I-ChaCCa+Cl:—ClCH.2CCH.3+Cl.2I-CHCH.3+C1CH.2CCH.2C1+

    1. Izinyathelo zokuhlola

    Eflaskini enentamo emine ene-500ml eyindilinga eyindilinga, inani elithile le-acetone kanye ne-catalyst lanyakaziswa futhi lafakwa ku-chlorine ekushiseni okusabela okungu-10~30 W.Qala isikhathi, yeka ukudlula ku-chlorine amahora ambalwa ngemva kokusabela, futhi uqhubeke. ukugqugquzela ihora elingu-1. I-solvent ekhethekile efana nempahla yengezwe engxubeni ewumphumela, ivuselelwe ihora le-1 ngenkathi ipholile ku-10 ° C crystallization, ikhipha i-1,1,3-trichloroacetone.

    1. 1,1,3.Ukunqunywa okukhethiwe kokuhlanzeka kwe-trichloroacetone

    I-Varin 3700 gas chromatograph,QF・1 ikholomu yokugcwalisa kanye nomtshina we-FID zisetshenziswe ukuze kukhethwe ngokukhethekile inzuzo yokuhlanzeka komkhiqizo nesixazululo se-chloride.

    1. Imiphumela yengxoxo
    2. Umthelela we-catalyst ekukhetheni kwe-chloride ubonise ukukhetha kwe-acetone chlorination

    Ithonya elikhulu,Ithebula 1 libala isethi yemiphumela yokuhlolwa.Kuthebula 1, ukukhetha okuncane kwe-1,1,3-trichloroacetone kukhuphuke kakhulu (cishe 19.1%) ngaphandle kwe-catalyst, futhi

      I-compound amine catalyst ihamba phambili, ifika ku-57.5%o.Izimo zokuhlola: Innl acetone, 3nr) l chlorine, i-catalyst 0.6g, izinga lokushisa 1030°C,

    isikhathi amahora angu-18. Phakathi namahora angu-12 va:3.9 Cao h;2

    〜7 amahora,vq:27 Cao h;7〜18 amahora,VQ:3.9 kuya h.Ithebula 1.Imiphumela ye-catalyst ekukhetheni umkhiqizo

    1. Umthelela wesivinini se- through-chlorine ekuphenduleni

    Ukuhlola kutholwe ukuthi i-chlorine efanayo inokungakhethi kahle komkhiqizo, okuthuthukisa kakhulu ukukhetha komkhiqizo kanye nesivuno.

     

     

     

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    1.Isampula iyatholakala ukuze ihlolwe ngaphambi koku-oda kwenqwaba.
    2.Ukupakisha kungenziwa ngokwezifiso njengoba kuceliwe.
    3.Noma yimiphi imibuzo izophendulwa emahoreni angama-24
    5.Intengo yefekthri kanye nokuhlinzekwa okuzinzile.

    I-6.Sisungule i-copperation yesikhathi eside nabadluliseli bamakhemikhali amaningana abachwepheshile.Siqinisekisa ukulethwa okusheshayo nokuphephile.

    7.Samukela izindlela zokukhokha ezihlukahlukene, njenge-L/C, T/T, D/A, D/P, O/A njll.

     

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