iphepha_ibhena

imveliso

2′-Fluoroacetophenone (CAS# 445-27-2)

Ipropati yeMichiza:

Ifomula yeemolekyuli C8H7FO
IMisa yeMolar 138.14
Ukuxinana 1.238g/cm3
Indawo yokunyibilika 26-27C
Indawo yeBoling 238.4 ° C kwi-760 mmHg
Indawo yokuflasha 98°C
Uxinzelelo loMphunga 0.0426mmHg ku-25°C
Imbonakalo Yenza ulwelo, umbala Ocacileyo ongenambala ukuya kumthubi
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Refractive Index 1.538
IiPropati zoMzimba kunye nezeMichiza Iimpawu eziphathekayo kunye neekhemikhali 2 '-i-fluoroacetophenone ayinambala okanye i-yellowish, ulwelo oluluhlaza olukhanyayo olunamafutha okanye iikristale ze-flake kubushushu begumbi, ayinyibiliki emanzini, i-soluble kwi-solvents ezininzi ze-organic ezifana ne-ethanol kunye ne-ether. Ukutsha, ukukhupha iigesi eziyityhefu ezicaphukisayo. Iikhemikhali ezinobuthi, kodwa ukungabikho kwedatha yetyhefu, kunokubhekisela kwityhefu ye-fluorobenzene kunye ne-acetophenone, ubuthi bayo bufana ne-benzene. Ukusebenza kweekhemikhali ze-o-fluoroacetophenone kufana ne-benzene, enokuthi ithathe indawo yokutshintshwa, ukongeza, i-condensation, i-oxidation, ukunciphisa kunye nezinye iimpendulo. Inokuthi ifakwe kwi-ethyl formate phantsi kweemeko ze-alkaline.
Sebenzisa Ukusetyenziswa okuphambili kwe-2 '-fluoroacetophenone yi-organic intermediates, esetyenziswa kwi-synthesis yamachiza amatsha, afana ne-bronchodilators, ingasetyenziselwa ukuhlanganiswa kwedayi kunye nezinye iikhemikhali ezintle.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
Izazisi ze-UN UN 2810
WGK eJamani 3
Ikhowudi ye-HS 29147090
IKlasi yeeNgozi OKUTHUMEKAYO
Iqela lokuPakisha III

 

Intshayelelo

 


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi