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Boleng bo phahameng 2-bromo-4-chloropropiophenone CAS 877-37-2

Boleng bo phahameng 2-bromo-4-chloropropiophenone CAS 877-37-2 Setšoantšo se Featured
  • Boleng bo phahameng 2-bromo-4-chloropropiophenone CAS 877-37-2
  • Boleng bo phahameng 2-bromo-4-chloropropiophenone CAS 877-37-2
  • Boleng bo phahameng 2-bromo-4-chloropropiophenone CAS 877-37-2

tlhaloso e khuts'oane:


  • Sebaka sa ho qhibiliha:77-79 °C(Solv: ligroine (8032-32-4)
  • Sebaka se belang:296.7±15.0 °C(E boletsoeng esale pele)
  • tekano:1.518±0.06 g/cm3(E boletsoeng esale pele)
  • Mabitso a Bang:2-bromo-4-chloropropiophenone;
    1-Propanone, 2-bromo-1- (4-chlorophenyl) -;
    2-Bromo-1- (4-chlorophenyl) -1-propanone.
  • Sephutheloana:1g-25kg / mokotla / libotlolo ho latela litlhoko tsa bareki
  • Mefuta:Zhanshun
  • Nako ea thomello:Re tla romela thepa ha re fumana chelete
  • Express:Mekhoa e potlakileng: EDEX, DHL, UPS, TNT, joalo-joalo ka leoatle kapa ka moruo oa moea

    • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Litaba tsa Motheo

    CAS 877-37-2

    Foromo ea molek'hule: C9H8BrClO

    • Boima: 1.518g/cm3
    • Sebaka se belang: 296.7tC AT 760 mmHg
    • Molek'hule: C9H8BRCLO
    • Boima ba molek'hule: 247.51600
    • Leqhubu la khanya: 133.23c
    • Boima bo nepahetseng: 245.94500
    • PSA: 17.07000
    • Setšoantšo sa 3.30610
    • Lenane la refractive: 1.57

    Tšebeliso

    2-bromo-4-chloropropiophenone e ka sebelisoa e le karolo e bohareng ea organic synthesis, e sebelisoang haholo lipatlisisong tsa laboratori le nts'etsopele le lits'ebetso tsa tlhahiso ea lik'hemik'hale.

    Tharollo ea 15.9 g (0.1 mol) ea bromine ka 20 ml ea chloroform e eketsoa ka mokhoa o fokolang ho tharollo ea 16.8 g (0.1 mol) ea 4'-chloropropiophenone ka 100 ml ea chloroform, ka pel'a palo e nyenyane ea aluminium chloride. , ’me motsoako oo oa tsokotsoa bosiu bo le bong.Ka mor'a ho hloekisa le ho fetoha mouoane oa filtrate, masala a kristale a hlatsuoa ka petroleum ether.Ha e omme, e qhibiliha ho 75° C.

    2-bromo-4-chloropropiophenone CAS 877-37-203
    2-bromo-4-chloropropiophenone CAS 877-37-202
    2-bromo-4-chloropropiophenone CAS 877-37-201

    Litaba Tse Ling

    Ho ba le mabitso a mang

    • 1.(2R)-2-bromo-1-(4-chlorophenyl)propan-1-one
    • 2. 2-bromo-4'-chloropropiophenone
    • 3. 2-Bromo-1-(4-chloro-phenyl)-propan-1-one
    • 4. 2-bromo-1- (4-chlorophenyl) -1-propanone
    • Nomoro ea CAS: 877-37-2
    • Foromo ea molek'hule: C9H8BrClO
    • Boima ba molek'hule: 247.52

    li-halogenated, sulfonated, nitrate kapa nitrosated derivatives tsa ketone le quinones, ebang ke ka ts'ebetso e 'ngoe ea oksijene kapa che.
    Lihlopha tse amanang le tsona ke: bajari ba lihomone;Lisebelisoa tsa lik'hemik'hale;Benzene;Lisebelisoa tse so fetoloe;Letoto la 1.

    Boemo bo phahameng

    1. Hangata re na le litekanyetso tse lekholo tsa thepa, 'me re ka tsamaisa thepa kapele ka mor'a hore re fumane taelo.
    2. Boleng bo phahameng & theko ea tlhōlisano e ka fanoa.
    Tlaleho ea 3.Quality analysis (COA) ea sehlopha sa thomello e ne e tla fanoa pele ho romelloa.
    4. Lenane la lipotso tsa bafani le litokomane tsa tekheniki li ka fanoa haeba li kopa ka mor'a ho kopana le chelete e itseng.
    5. Tšebeletso e ntle ka mor'a thekiso kapa tiisetso : Potso efe kapa efe ea hau e ka rarolloa kapele kamoo ho ka khonehang.
    6. Romela dihlahiswa tsa tlhodisano kantle ho naha le ho di romela kantle ho naha ka bongata bo boholo selemo se seng le se seng.

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