leqephe_banner

sehlahisoa

3-Fluorotoluene (CAS# 352-70-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H7F
'Misa oa Molar 110.13
Botenya 0.991g/mLat 25°C(lit.)
Melting Point -87 °C
Boling Point 115°C(lebone)
Flash point 49°F
Ho qhibiliha ha Metsi immiscible
Khatello ea Mouoane 20.1mmHg ho 25°C
Ponahalo metsi a hlakileng
Matla a Khoheli a khethehileng 0.991
Mmala E se nang mmala ho isa ho Hoo e batlang e se na mmala
Merck 14,4180
BRN 1903631
Boemo ba polokelo Boloka ka tlase ho +30°C.
Refractive Index n20/D 1.469(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale boima ba 0.991
sebaka se qhibilihang -87°C
ntlha e belang 115°C
refractive index 1.4685-1.4705
ntlha ea khanya ea 12°C
e qhibilihang ka metsi e sa fetoheng
Sebelisa E sebelisoa e le meriana, meriana e bolaeang likokoanyana

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R11 – E tuka Haholo
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
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 2388 3/PG 2
WGK Jeremane 2
RTECS XT2578000
TSCA T
Khoutu ea HS 29036990
Tsebiso ea Kotsi E tukang (/ Ho teneha).
Sehlopha sa Likotsi 3
Sehlopha sa ho paka II

 

Selelekela

M-fluorotoluene ke motsoako oa lintho tse phelang. Ke mokelikeli o se nang 'mala o nang le monko o kang oa benzene. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea m-fluorotoluene:

 

Boleng:

- Density: hoo e ka bang. 1.15g/cm³

- Solubility: E qhibiliha ka har'a lihlapi tse se nang polar joalo ka ether le benzene, ha e qhibilihe ka metsing.

 

Sebelisa:

- E ka boela ea sebelisoa e le solvent, haholo-holo karabelong ea organic synthesis, joalo ka fluorination le arylation.

 

Mokhoa:

- M-fluorotoluene e ka lokisoa ke karabelo ea benzene le fluoromethane ka boteng ba catalyst bakeng sa metsoako ea fluorine. Li-catalyst tse tloaelehileng ke cuprous fluoride (CuF) kapa CuI, e sebetsanang le mocheso o phahameng.

 

Lintlha tsa Tšireletseho:

- M-fluorotoluene ke mokelikeli o tukang o ka tukang ha o pepesehile malakabe a bulehileng, mocheso o phahameng, kapa organic peroxides.

- E halefisa letlalo le mahlo, 'me lisebelisoa tsa ho itšireletsa tse kang li-gloves le likhalase li lokela ho apesoa ha li sebelisoa.

- Qoba ho kopana le li-oxidizing tse matla ho thibela liketso tse mabifi.

- Boloka hole le mollo, sebakeng se nang le moea o motle, 'me u qobe ho kopana le moea.

- Haeba u hema kapa u kopana le letlalo, hlatsoa hang-hang 'me u batle ngaka.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona