Methyl benzoote 93-58-3

Apejuwe kukuru:

Methyl benzoote 93-58-3


  • Orukọ ọja:Methyl benzoate
  • Cas:93-58-3
  • Mf:C8h8o2
  • Mw:136.15
  • Einecs:202-259-7
  • Ihuwasi:aṣelọpọ
  • Package:1 kg / apo tabi 25 kg / ilu
  • Awọn alaye ọja

    Awọn aami ọja

    Isapejuwe

    Orukọ Ọja: Hethyl Benzoate

    Cas: 93-58-3

    MF: C8H8o2

    MW: 136.15

    Iwuwo: 1.088 g / ml

    Orin malting: -12 ° C

    Titẹ ni aaye: 198-199 ° C

    Package: 1 L / igo, 25 l / ilu, 200 l / ilu

    Alaye

    Awọn ohun Pato
    Ifarahan Omi ti ko ni awọ
    Awọn mimọ ≥99%
    Awọ (co-PT)
    Acidity (Mgkoh / g) ≤0.1
    Omi ≤0.5%

    Ohun elo

    1. Ni a le lo bi epo fun awọn ewo awọn cellulose, awọn resins sintetiki ati awọn rubibeiries wa, ati awọn ọgbẹ fun awọn polyster Polibers.

    2.I tun lo fun igbaradi ti awọn eroja ti ounjẹ. O ti lo lati ṣe iru eso didun kan, ope oyinbo, ṣẹẹri, ọti oyinbo ati ilana miiran.

    Ohun-ini

    O jẹ ibajẹ pupọ ,omi ati etheman ati Ether, ṣugbọn aibikita ninu omi ati glycerin.

    Ibi ipamọ

    Ile itaja Awọn Ohun-itọju Ibi ipamọ ni itura kan, ti a ṣe afẹfẹ. Yago fun ina ati awọn orisun ooru. Iwọn otutu yoo ko kọja 35 ℃, ati ọriniinitutu ibatan ko kọja 85%. Jeki apoti naa ni pipade. O yẹ ki o wa ni fipamọ lọtọ lati awọn osẹ, Alkalis, ati awọn kemikali ti ijẹ, ki o yago fun ibi ipamọ. Ni ipese pẹlu awọn oriṣiriṣi ti o yẹ ati opoiye ti ohun elo ina. Agbegbe ibi-ipamọ yẹ ki o ni ipese pẹlu ẹrọ itọju pajawiri kọja gbigbasilẹ ati awọn ohun elo ibi ipamọ to dara.

    Iduroṣinṣin

    1. Ko si iyipada nigbati kikan ninu tube ti a kún ni 380-400 ° C fun wakati 8. Nigbati Pyrolyzed lori apapo irin ti o gbona, Benzene, Bipheny, Pshilylylylylyll Censll Benzoate, ati bẹbẹ lọ. Hydrogenaation ni 10mpa ati 350 ° CHIMATas to toluene. Methyl benzoote undergani ni itọsi transterafication pẹlu awọn ọti-lile akọkọ niwaju Alkala irin. Fun apẹẹrẹ, 94% ti ẹbẹ pẹlu ethanol ni otutu yara di ethzoate; 84% ti ariyanjiyan pẹlu ete naa di profzoate Benzoate. Ko si esi transterafication pẹlu sopropanol. Benzyl-ọlẹ ikun ati ethylene glycol lo chloroform bi epo-ilẹ, ati nigbati o ba jẹ pe carpate potasiomu, ethylene glycol contchul ti wa ni gba everyst Benzhydrol. Methyl benzoote ati glycerin lo piyridie bi epo. Nigbati o ba gbona niwaju omi iṣuu sodiumotiotiotiotiotiotiotiotiotiotiotiotiotiotiotiotiotiomiditi le tun wa ni ti gbe jade lati gba glycerin benzoate.

    2. Metyll oti menly jẹ litric acid (iyeye ibatan 1.517) Ni iwọn otutu nitrobl 3-nitrobnzote 4-nitroBenzoten 4-nitrobn ti 2: 1. Lilo ohun elo afẹfẹ gige bi ayata kan, o ṣe pẹlu amonia ni 450-48-40 ° C lati ṣe agbejade Benzonile. Ooru pẹlu irawọ owurọ pentachloradi si 160-180 ° C lati gba ago Benzoyl.

    3. Methyl jẹ apẹrẹ iṣupọ okuta molecular pẹlu aluminidu ti molecular pẹlu aluminimu Trichloridide ati awọ tin kilorade, ati awọn fọọmu iṣọn-flaky poku pẹlu fosphoric acid.

    4. Orile ati iduroṣinṣin

    5. Awọn ohun elo ibaramu, awọn ohun elo fifẹ, alkalis ti o lagbara

    6.


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