Acetylacetone CAS 123-54-6 kumu kuai

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Acetylacetone cas 123-54-6 mea hoʻolako hale hana


  • inoa huahana:Acetylacetone
  • CAS:123-54-6
  • MF:C5H8O2
  • MW:100.12
  • EINECS:204-634-0
  • ʻAno:mea hana
  • Pūʻolo:25 kg / pahu a i ʻole 200 kg / pahu
  • Huahana Huahana

    Huahana Huahana

    wehewehe

    Ka inoa huahana: Acetylacetone

    CAS:123-54-6

    MF:C5H8O2

    MW:100.12

    Māmā:0.975 g/ml

    Kahi hehee:-23°C

    Puni paila:140.4°C

    Pūʻolo: 1 L / pahu, 25 L / pahu, 200 L / pahu

    Hōʻike

    Nā mea

    Nā kikoʻī
    Ka nana aku wai kala ʻole
    Maemae ≥99.5%
    kala (Co-Pt) ≤0.10
    Kaʻakika (mgKOH/g) ≤0.2
    Ke koena mahuka ≤0.01%
    Wai ≤0.3%

    Palapala noi

    1. ʻO ia ka waena o ka fungicide azoxystrobin, azoxystrobin a me ka herbicide Sulfuron methyl.

    2. Hoʻohana ʻia ʻo ia e like me ka catalyst, resin crosslinker, resin curing accelerator, resin a me nā mea hoʻohui.

    3. Hiki ke hoʻohana ʻia e like me ka solvent o cellulose acetate, ka inika a me ka puaʻa, hoʻohui o ka ʻaila a me ka lubricant, desiccant o ka pena a me ka varnish.

    Waiwai

    Hiki ke hoʻohui ʻia me ka ethanol, ether, chloroform, acetone, glacial acetic acid a me nā mea hoʻoheheʻe ʻē aʻe, hiki ke hoʻoheheʻe ʻia i ka wai.

    Waihona

    1. E mālama i nā lapalapa ahi a me nā mea hoʻoheheʻe ikaika, a mālama i kahi anuanu.

    2. Paʻa ahi a me ka moisture-proof, mālama ʻia i loko o kahi hale kūʻai waiwai weliweli.
    E mālama a lawe ʻia e like me nā lula kemika.

    Paʻa

    1. Nā Pono: ʻO ka Acetylacetone he wai ʻaʻohe waihoʻoluʻu a melemele iki paha. ʻO 135-137 ℃ ka paila paila, 34 ℃ ka helu hoʻoheheʻe, -23 ℃. ʻO ka mānoanoa pili he 0.976, a ʻo ka helu hoʻohālikelike ʻo n20D1.4512. Hiki ke hoʻoheheʻe ʻia ka 1g o ka acetylacetone i ka 8g o ka wai, a hiki ke hui pū me ka ethanol, benzene, chloroform, etera, acetone a me glacial acetic acid, a hoʻoheheʻe ʻia i acetone a me ka acetic acid i ka lye. He mea maʻalahi ka hoʻopau ʻana i ka wā e ʻike ʻia i ka wela kiʻekiʻe, ke ahi hāmama a me nā oxidants ikaika. ʻAʻole paʻa ia i ka wai a ua maʻalahi ka hydrolyzed i ka acetic acid a me ka acetone.

    2. ʻAiʻona haʻahaʻa. Hiki iā ia ke hoʻonāukiuki i ka ʻili a me ka mucous membranes. Ke noho lōʻihi ke kino kanaka ma lalo o (150~300)*10-6, hiki ke pōʻino. E ʻike ʻia nā hōʻailona e like me ke poʻo, nausea, ka luaʻi ʻana, ka dizziness, a me ka dullness, akā e hoʻopilikia ʻia ke ʻano o ka ʻike ʻana he 75 * 10-6. ʻAʻohe pilikia. Pono ka hana ʻana e hoʻohana i ka mīkini hoʻopaʻa ʻana. Pono e hoʻoikaika ʻia ka ea ma ke kahua o ka hana e hōʻemi i ka holo ʻana, ka hū, ka kulu a me ka leakage. Inā loaʻa ka ʻona, e haʻalele koke i ke kahua a hanu i ka ea hou. Pono nā mea hana e hoʻokomo i nā mea pale a hana i nā nānā maʻi maʻamau.


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