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2-Methoxy Thiophenol (CAS#7217-59-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H8OS
'Misa oa Molar 140.2
Botenya 1.152 g/mL ho 25 °C (hote.)
Melting Point 306.7-313.7 °C (decomp)
Boling Point 99 °C/8 mmHg (lit.)
Flash point 204°F
JECFA Nomoro 1666
Solubility H2O: ha e qhibilihe
Khatello ea Mouoane 0.077mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.152
Mmala Bosehla bo hlakileng
BRN 2042178
pKa 6.62±0.43(E boletsoeng esale pele)
Boemo ba polokelo tlas'a khase ea inert (naetrojene kapa Argon) ho 2-8°C
Botsitso E Mamela Mongobo
E hloahloa Monko o mobe
Refractive Index n20/D 1.591(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale
bp (°C):
225 - 228
tekano:
1.14

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R22 – E kotsi ha e kwetswe
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho 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.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
Li-ID tsa UN 3334
WGK Jeremane 3
RTECS DC1790000
LIKHOUTU FLUKA BRAND F 10-13-23
TSCA T
Khoutu ea HS 29309090
Tsebiso ea Kotsi Kotsi/ Monko o mobe
Sehlopha sa Likotsi TS'OALANG, MPHO

 

Selelekela

O-methoxyphenylthiophenol ke motsoako oa manyolo. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: O-methoxyphenylthiophenol ke phofo e tšoeu ea kristale e tšoeu kapa e sa bosoeu.

- Sollubility: E ka qhibiliha hanyenyane ka metsing 'me e na le ho qhibiliha hamonate ho lihlapolli tsa tlhaho tse kang ethanol le ether.

 

Sebelisa:

 

Mokhoa:

Tokisetso ea o-methoxyphenthiophenol e ka etsoa ka karabelo ea esterification lipakeng tsa phenthiophenol le methanol. Phenylthiophenol e sebetsana le methanol ho hlahisa o-methoxythiophenolate, e ntan'o fetoloa ho o-methoxythiophenol ka ketso ea catalytic ea acid kapa base.

 

Lintlha tsa Tšireletseho:

- O-methoxyphenylthiophenol e lokela ho bolokoa sebakeng se phodileng, se omileng, hole le ho hotetsa le li-oxidants.

- Ho hema, ho metsa, ho kopana le letlalo le mahlo ho lokela ho qojoa nakong ea tšebeliso.

- Ha u tšoara o-methoxyphenthiophenol, sebelisa lisebelisoa tse loketseng tsa ho itšireletsa tse kang likhalase tsa tšireletso, liatlana le tšireletso ea ho hema.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona