Methyl benzoate 93-58-3

Methyl Benzoate 93-58-3
Loading...

Kufotokozera kwaifupi:

Methyl benzoate 93-58-3


  • Dzina lazogulitsa:Methyl benzoate
  • Cas:93-58-3
  • Mf:C8H8O2
  • Mw:136.15
  • Einecs:202-259-7
  • Khalidwe:kupanga
  • Phukusi:1 makilogalamu / thumba kapena 25 kg / ng'oma
  • Tsatanetsatane wazogulitsa

    Matamba a malonda

    Kaonekeswe

    Dzina lazogulitsa: Methyl Benzoate

    Cas: 93-58-3

    Mf: C8h8o2

    Mw: 136.15

    Kuchulukitsa: 1.088 g / ml

    Malo osungunuka: -12 ° C

    Malo owiritsa: 198-199 ° C

    Phukusi: 1 L / Botolo, 25 L / Dur, 200 L / Drum

    Chifanizo

    Chinthu Kulembana
    Kaonekedwe Madzi opanda utoto
    Kukhala Uliwala ≥99%
    Utoto (Co-PT) ≤10
    Acidity (mgkoh / g) ≤0.1
    Madzi ≤0.5%

    Karata yanchito

    1.T ikhoza kugwiritsidwa ntchito ngati zosungunulira kwa eleluluse ester, zitsulo zopangidwa ndi masiteni, ndi ochita malonda a ulusi wa poyester.

    2.Imagwiritsidwanso ntchito pokonzanso zonunkhira za chakudya. Amagwiritsidwa ntchito kupanga sitiroberi, chinanazi, chitumbuwa, rum ndi china chake.

    Nyumba

    Ndizolakwika ndi ether, methanol ndi ethel ndi etherluble m'madzi ndi glycerin.

    Kusunga

    Kusunga malo osungirako malo osungiramo zinthu zabwino. Khalani kutali ndi moto ndi magwero otentha. Kutentha kosasungidwa sikupitilira 35 ℃, ndipo wachibale chinyezi sichidutsa 85%. Sungani chidebe chotseka. Iyenera kusungidwa mosiyana ndi oxidal, alkalis, ndi mankhwala osinthika, ndipo pewani kusungidwa kosakanikirana. Okonzeka ndi mitundu yoyenera komanso kuchuluka kwa zida zamoto. Malo osungiramo ayenera kukhala ndi zida zotanulira mwadzidzidzi kulandira chithandizo chamankhwala ndi zida zoyenera zosungira.

    Bata

    1. Mankhwala a mankhwala: Methyl benzoate ndi wokhazikika, koma umadziwika kuti acita acid a benzoic acid ndi methal atatentha pamaso pa caustic alkalil. Palibe kusintha mukamatenthedwa mu chubu chosindikizidwa pa 380-400 ° C kwa maola 8. Pamene Pyrolyzed pa mesh wachitsulo, benzene, Bipnyl, methyl phenyl benzoate, etc. amapangidwa. Hydrogenation ku 10mm ndi 350 ° C imapanga toluene. Methyl Benzoate imachitika chifukwa choledzera ndi mowa woledzera pamaso pa alkalinitsulo. Mwachitsanzo, 94% ya zomwe zidachitika ndi Mowa firiti imakhala ethyl benzoate; 84% ya zomwe zimachitika ndi proponul imakhala propyl benzoate. Palibe kayendedwe ka transestest ndi isopropanol. Benyzyl Ester ndi Ethylene Glycol gwiritsani ntchito chloroform kuti asungunuke, ndipo ngati pang'ono potaziyamu glycol benzol benzol benzydrol ester ester ester. Methyl Benzoate ndi glycerin amagwiritsa ntchito pyrididine ngati zosungunulira. Mukamacheza pamaso pa sodium memoxide, transelition amathanso kuchitika kuti ipeze glycerin benzoate.

    2. Methyl Benzyl mowa wa Nityl amasankhidwa ndi nitric acid (kachulukidwe kambiri 1.517) pa firiji 3-nitbenzono ndi meth Kugwiritsa ntchito Thoium oxile oxile, chothandizira ndi ammonia pa 450-480 ° C kuti atulutse benzonitrile. Kutentha ndi phosphorous pentachloride mpaka 160-180 ° C kuti apeze benzoy chloride.

    3. Methyl Benzoate amapanga ma crystal tempour ndi aluminium trichloride ndi tini cloride, ndikupanga ma crystalline omwe ali ndi phosphoric acid.

    4.. Kukhazikika komanso kukhazikika

    5. Zipangizo zosagwirizana, oxidants amphamvu, alkali wamphamvu

    6. Zowopsa za Polymerization, palibe polymerization


  • M'mbuyomu:
  • Ena:

  • Write your message here and send it to us

    Zogulitsa Zogwirizana

    top