Diethyl malonate CAS 105-53-3 olupese olupese

Diethyl malonate CAS 105-53-3 olupese olupese Aworan Ifihan
  • Diethyl malonate CAS 105-53-3 olupese olupese
  • Diethyl malonate CAS 105-53-3 olupese olupese
  • Diethyl malonate CAS 105-53-3 olupese olupese
  • Diethyl malonate CAS 105-53-3 olupese olupese

Apejuwe kukuru:

Diethyl malonate cas 105-53-3 factory owo


  • Orukọ ọja:Diethyl malonate
  • CAS:105-53-3
  • MF:C7H12O4
  • MW:160.17
  • EINECS:203-305-9
  • Ohun kikọ:olupese
  • Apo:25 kg / ilu tabi 200 kg / ilu

    • Alaye ọja

    ọja Tags

    Apejuwe

    Orukọ ọja: Diethyl malonate

    CAS: 105-53-3

    MF: C7H12O4

    Ojuami yo: -50°C

    Ojutu farabale:199°C

    iwuwo: 1.055 g/ml

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

    Sipesifikesonu

    Awọn nkan Awọn pato
    Ifarahan Omi ti ko ni awọ
    Mimo ≥99.5%
    Àwọ̀ (Àjọ-Pt) ≤10
    Akitiyan ≤0.07%
    Omi ≤0.07%

    Ohun elo

    1.It jẹ adun ounje, o kun lo fun igbaradi ti awọn adun eso gẹgẹbi pears, apples, àjàrà ati awọn cherries.

    2.It jẹ lilo pupọ ni iṣelọpọ ti barbituric acid, amino acids, Vitamin B1, B2 ati B6, awọn oogun oorun ati phenylbutazone.

    3.It tun jẹ lilo pupọ ni awọn aaye iṣelọpọ kemikali miiran, pẹlu awọn ipakokoropaeku, awọn awọ ile-iṣẹ, awọn ohun elo kirisita omi, ati bẹbẹ lọ.

    Ohun ini

    O ti wa ni tiotuka ni chloroform, benzene ati awọn miiran Organic olomi. Die-die tiotuka ninu omi.

    Ibi ipamọ

    1. Fipamọ ni itura, ile-ipamọ ti afẹfẹ. Jeki kuro lati ina ati ooru orisun. O yẹ ki o wa ni ipamọ lọtọ lati awọn oxidants, awọn alkalis ti o lagbara, ati idinku awọn aṣoju, ki o si yago fun ipamọ adalu. Ni ipese pẹlu orisirisi yẹ ati opoiye ti ina ẹrọ. Aaye ibi ipamọ yẹ ki o wa ni ipese pẹlu awọn ohun elo itọju pajawiri jijo ati awọn ohun elo ipamọ to dara.

    2. Tọju ati gbigbe ni ibamu pẹlu awọn ilana ti awọn kemikali flammable.

    Iduroṣinṣin

    1. Yago fun olubasọrọ pẹlu awọn oxidants, idinku awọn aṣoju ati awọn alkalis. Awọn ohun-ini kemikali jẹ iduroṣinṣin diẹ sii ju diethyl oxalate. Niwọn igba ti o ti ni irọrun hydrolyzed lati ṣe agbejade malonic acid, eyiti o jẹ ekikan diẹ sii, o jẹ dandan lati ṣe idiwọ ifasimu ti oru tabi olubasọrọ pẹlu awọ ara.

    2. Ọja yi ni o ni kekere oro, eku oral LD50>1600mg / kg, ṣugbọn o yoo wa ni hydrolyzed sinu acid ninu ara, yago fun olubasọrọ. Wẹ lẹhin olubasọrọ. Awọn oniṣẹ yẹ ki o wọ awọn ibọwọ roba.

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