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4-Fluorobenzoyl chloride (CAS# 403-43-0) Setšoantšo se Hlahisitsoeng
  • 4-Fluorobenzoyl chloride (CAS# 403-43-0) 1

4-Fluorobenzoyl chloride (CAS# 403-43-0)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H4ClFO
'Misa oa Molar 158.56
Botenya 1.342 g/mL ho 25 °C (hote.)
Melting Point 10-12 °C (hote.)
Boling Point 82 °C/20 mmHg (lit.)
Flash point 180°F
Ho qhibiliha ha Metsi E arabela ka metsi.
Khatello ea Mouoane 0.000277mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.342
Mmala Ha e na 'mala ho isa ho mosehla o khanyang
BRN 386215
Boemo ba polokelo Boemo bo sa tsitsang, Mocheso oa Kamore
E hloahloa Lachrymatory
Refractive Index n20/D 1.532(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Boima ba 1.34
sebaka se qhibilihang ke 9°C
ntlha e belang 82°C (20 torr)
refractive index 1.5299-1.5319
ntlha ea khanya ea 82°C
Sebelisa E sebelisoa e le dae, chefo e bolaeang likokoanyana, li-intermediates tsa meriana

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi C - E senya
Likhoutu tsa Kotsi R34 – E baka ho cha
R36/37 – Ho tena mahlo le tsamaiso ya ho hema.
R14 – E sebetsana le metsi ka mabifi
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S28A -
S27 - Tlosa hang-hang liaparo tsohle tse silafetseng.
Li-ID tsa UN UN 3265 8/PG 2
WGK Jeremane 3
LIKHOUTU FLUKA BRAND F 10-19
TSCA T
Khoutu ea HS 29163900
Tsebiso ea Kotsi Corrosive/ Lachrymatory
Sehlopha sa Likotsi 8
Sehlopha sa ho paka II

 

Selelekela

Fluorobenzoyl chloride ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea p-fluorobenzoyl chloride:

 

Boleng:

- Ponahalo: Mokelikeli o se nang 'mala ho isa ho o mosehla o khanyang.

- Sollubility: E qhibiliha ka har'a lihlapolli tsa tlhaho tse kang ether, chloroform le toluene.

 

Sebelisa:

- Fluorobenzoyl chloride e ka sebelisoa e le reagent ea bohlokoa ka har'a motsoako oa metsoako ea lintho tse phelang, 'me hangata e sebelisoa ho arabela ha fluorination ea esters le ethers.

 

Mokhoa:

Mokhoa oa ho lokisa fluorobenzoyl chloride haholo-holo o fumanoa ka ho arabela asiti ea fluorobenzoic ka phosphorus pentachloride (PCl5). Reaction equation ke e latelang:

C6H5COOH + PCl5 → C6H5COCl + POCl3 + HCl

 

Lintlha tsa Tšireletseho:

- Fluorobenzoyl chloride ke molemo o kotsi, o halefisang ebile oa senya. Lisebelisoa tsa ho itšireletsa tse kang liatlana tse sireletsang, likhalase tse sireletsang le liaparo tsa tšireletso li lokela ho apesoa ha li sebelisoa.

- Qoba ho ama letlalo, ho hema moea oa likhase kapa maro a fafalitsoeng.

- Flubenzoyl chloride e lokela ho bolokoa sebakeng se koetsoeng, se omileng, se phodileng, hole le mollo le lisebelisoa tse tukang.

 

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  • E 'ngoe:
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