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sehlahisoa

2-Fluorobenzaldehyde (CAS# 446-52-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H5FO
'Misa oa Molar 124.11
Botenya 1.178g/mLat 25°C(lit.)
Melting Point −44.5°C(lit.)
Boling Point 90-91°C46mm Hg(hote.)
Flash point 131°F
Ho qhibiliha ha Metsi HLALELETSOA
Khatello ea Mouoane 0.796mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.178
Mmala E hlakileng e se nang 'mala ho ea ho sootho
BRN 507155
Boemo ba polokelo Sepakapaka se inehetseng, 2-8°C
E hloahloa Ha A na Moeeng
Refractive Index n20/D 1.521(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Boima ba 1.178
sebaka se qhibilihang -44.5°C
ntlha e belang 172-174°C
refractive index 1.5205-1.5225
ntlha ea khanya ea 55°C
qhibiliha ka metsi TLHOKOMELO
Sebelisa E sebelisoa e le chefo e bolaeang likokoanyana, li-intermediate tsa meriana

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.
R22 – E kotsi ha e kwetswe
Tlhaloso ea Tšireletseho S16 - Ipoloke hole le mehloli ea mollo.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
Li-ID tsa UN UN 1989 3/PG 3
WGK Jeremane 3
RTECS CU6140000
LIKHOUTU FLUKA BRAND F 10-23
Khoutu ea HS 29130000
Tsebiso ea Kotsi E tukang mollo
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

O-fluorobenzaldehyde ke motsoako oa tlhaho. Se latelang ke selelekela sa tse ling tsa thepa, tšebeliso, mekhoa ea ho lokisa, le tlhaiso-leseling ea polokeho mabapi le o-fluorobenzaldehyde:

 

Boleng:

- O-fluorobenzaldehyde ke mokelikeli o se nang 'mala ho isa ho o mosehla o khanyang o monko o monate.

- E qhibiliha ka har'a metsoako ea tlhaho e kang joala le ethers mocheso oa kamore 'me e kopana le metsi ho etsa asiti.

- O-fluorobenzaldehyde ha e tsitsa mme e ka tuka mme e hloka ho bolokoa sebakeng se phodileng, se nang le moya o kenang.

 

Sebelisa:

- E ka boela ea sebelisoa bakeng sa ho kopanya lino tse tahang tse nkhang hamonate, li-ketones le metsoako e meng ho organic synthesis.

 

Mokhoa:

- O-fluorobenzaldehyde e ka etsoa ka karabelo ea benzaldehyde le sodium fluoride tlas'a maemo a alkaline.

 

Lintlha tsa Tšireletseho:

- O-fluorobenzaldehyde e khetholloa e le molemo o kotsi, o halefisang mahlo le letlalo 'me o ka baka maikutlo a ho kula.

- Ha u sebelisa kapa u tšoara o-fluorobenzaldehyde, apara lisebelisoa tse loketseng tsa ho itšireletsa tse kang likhalase tsa lik'hemik'hale, liatlana le liaparo tse sireletsang.

- Boloka maemo a matle a moea nakong ea ho boloka le ho sebetsana, qoba ho kopana le lintho tse sa lumellaneng, 'me u qobe malakabe a bulehileng le mehloli ea mocheso o phahameng oa mocheso.

- Haeba u hema kapa u kopana le o-fluorobenzaldehyde, falla sebakeng se nang le moea hang-hang, hlatsoa sebaka se amehileng ka metsi a hloekileng 'me u batle thuso ea bongaka hang-hang.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona