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sehlahisoa

4-Isopropylacetophenone (CAS# 645-13-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C11H14O
'Misa oa Molar 162.23
Botenya 0,97 g/cm3
Melting Point 254 C
Boling Point 119-120 °C (10 mmHg)
Flash point 238°C
JECFA Nomoro 808
Ho qhibiliha ha Metsi E qhibilihang ka joala. Ha e kenelle ka metsing.
Solubility Chloroform (Hanyenyane), Methanol (Hanyenyane)
Khatello ea Mouoane 0.0171mmHg ho 25°C
Ponahalo Oli
Mmala E senang mmala
BRN 2205694
Boemo ba polokelo Boloka ka tlase ho +30°C.
Refractive Index 1.522-1.524
MDL MFCD00048297

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R10 – E ka cha
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R52 – E kotsi ho dibopuwa tsa metsing
R43 - E ka etsa hore maikutlo a be teng ka ho ama letlalo
R22 – E kotsi ha e kwetswe
Tlhaloso ea Tšireletseho S24/25 - Qoba ho kopana le letlalo le mahlo.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
Li-ID tsa UN 1224
WGK Jeremane WGK 3 metsi a phahameng haholo e
TSCA Ee
Khoutu ea HS 29143900
Tsebiso ea Kotsi E tukang (/ Ho teneha).
Sehlopha sa ho paka III

 

Selelekela

4-Isopropylacetophenone ke motsoako oa lintho tse phelang. Tse latelang ke thepa ea motsoako, tšebeliso, mekhoa ea ho lokisa le lintlha tsa polokeho:

 

Boleng:

- Ponahalo: Mokelikeli o se nang 'mala

- Flash Point: 76°C

- Solubility: E qhibiliha ka har'a lihlapolli tsa tlhaho tse kang joala le ethers

- Monko: Tatso ea linoko, e kang linōko

 

Sebelisa:

- 4-Isopropylacetophenone e sebelisoa haholo-holo e le motsoako oa monko o monate le tatso.

- E boetse e sebelisoa tšimong ea lik'hemik'hale tsa lik'hemik'hale e le karolo e bohareng ea organic synthesis.

 

Mokhoa:

- Mokhoa oa ho itokisa oa 4-isopropylacetophenone o ka finyelloa ka ketaldehyde condensation reaction. Mokhoa o sebelisoang hangata ke ho arabela isopropylbenzene ka ethyl acetate le ho kopanya, ho e arola le ho e hloekisa ho fumana sehlahisoa se lebisitsoeng.

 

Lintlha tsa Tšireletseho:

- 4-Isopropylacetophenone ke mokelikeli o tukang, 'me tlhokomelo e lokela ho nkoa ho qoba ho kopana le malakabe a bulehileng le maemo a mocheso o phahameng nakong ea polokelo le tšebeliso.

- Ho pepesehela mouoane kapa mokelikeli nako e telele ho ka baka ho teneha ha mahlo le letlalo 'me ho lokela ho qojoa.

- Apara liatlana tse sireletsang, likhalase le likoahelo ha u sebelisa le ho netefatsa hore u sebetsa sebakeng se nang le moea o motle.

- Ho latela mekhoa le melaoana ea ts'ireletso e nepahetseng nakong ea polokelo le ho ts'oaroa.

 


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona