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Te kounga teitei 2-bromo-4-chloropropiophenone CAS 877-37-2

Kounga teitei 2-bromo-4-chloropropiophenone CAS 877-37-2 Whakaaturanga Whakaaturanga
  • Te kounga teitei 2-bromo-4-chloropropiophenone CAS 877-37-2
  • Te kounga teitei 2-bromo-4-chloropropiophenone CAS 877-37-2
  • Te kounga teitei 2-bromo-4-chloropropiophenone CAS 877-37-2

whakaahuatanga poto:


  • Ira whakarewa:77-79 °C(Whakatika: ligroine (8032-32-4)
  • Ira kohua:296.7±15.0 °C(I Matapaetia)
  • kiato:1.518±0.06 g/cm3(I Matapaetia)
  • Ētahi atu Ingoa:2-bromo-4-chloropropiophenone;
    1-Propanone, 2-bromo-1-(4-chlorophenyl)-;
    2-Bromo-1-(4-chlorophenyl)-1-propanone.
  • Tapeke:1g-25kg / putea / pounamu kia rite ki nga whakaritenga a nga kaihoko
  • Waitohu:Zhanshun
  • Wā Tukunga:Ka tukuna e matou nga taonga ina riro mai nga moni
  • Whakaatu:Nga huarahi tere: EDEX, DHL, UPS, TNT, aha atu ma te moana, ma te ohanga hau ranei

    • Taipitopito Hua

    Tohu Hua

    Nga korero taketake

    CAS 877-37-2

    tātai rāpoi: C9H8BrClO

    • Kiato: 1.518g/cm3
    • Kohuatanga: 296.7tC AT 760 mmHg
    • Ngota: C9H8BRCLO
    • Te taumaha ngota: 247.51600
    • Ira hiko: 133.23c
    • Papatipu tika: 245.94500
    • PSA:17.07000
    • Rangitaki: 3.30610
    • Taupū Reractive: 1.57

    Whakamahinga

    Ka taea te whakamahi i te 2-bromo-4-chloropropiophenone hei takawaenga i roto i te whakahiato waro, i te nuinga o te waa e whakamahia ana i roto i te rangahau taiwhanga me te whanaketanga me nga tukanga whakaputa matū.

    Ko te otinga o te 15.9 g (0.1 mol) o te bromine i roto i te 20 ml o te chloroform ka taapiri atu ki tetahi otinga o te 16.8 g (0.1 mol) o te 4'-chloropropiophenone i roto i te 100 ml o te chloroform, i te aroaro o te iti o te konumohe chloride. , ka whakakorikoria te ranunga mo te po.I muri i te filtration me te whakaetonga o te filtrate, ka horoia te toenga tioata ki te hinu etera.Ka maroke, ka rewa i te 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

    Ētahi atu korero

    Kei etahi atu ingoa

    • 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
    • Nama CAS: 877-37-2
    • tātai rāpoi: C9H8BrClO
    • Te taumaha ngota: 247.52

    he mea whakahaogenated, sulfonated, nitrated or nitrosated derivatives of ketones and quinones, ahakoa me etahi atu mahi hāora.
    Ko nga waahanga e pa ana ko: kaikawe homoni;Matū rawa;Benzene;Nga rauemi mata;Rangatū 1.

    Te mana rangatira

    1. I te nuinga o te waa he rau nga taumata kei roto i nga taonga, a ka taea e matou te tuku tere i nga taonga i muri i te whiwhinga o te ota.
    2. Ko te kounga teitei me te utu whakataetae ka taea te whakarato.
    3.Ko te ripoata tātaritanga kounga (COA) o te roopu tuku ka tukuna i mua i te tuku.
    4. Ka taea te tuku pepa patai me nga tuhinga hangarau ki te tono i muri i te tutukitanga o etahi moni.
    5. He ratonga nui i muri i te hoko, he taurangi ranei: Ko tetahi o to patai ka whakaoti wawe tonu.
    6. Kawea atu nga hua whakataetae me te kaweake ki tawahi i roto i nga rahinga nui ia tau.

    Tuhia to korero ki konei ka tukuna mai ki a matou
    Patua tomo ki te rapu, ESC ranei hei kati