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2-Ethylthiophenol (CAS#4500-58-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C8H10S
'Misa oa Molar 138.23
Botenya 1.025 g/mL ho 25 °C (hote.)
Melting Point -30°C (khakanyo)
Boling Point 203-205 °C (hote.)
Flash point 177°F
JECFA Nomoro 529
Khatello ea Mouoane 0.275mmHg ho 25°C
Matla a Khoheli a khethehileng 1.025
BRN 2553288
pKa 6.81±0.43(E boletsoeng esale pele)
Boemo ba polokelo Mocheso oa Kamore
E hloahloa Ha A na Moeeng
Refractive Index n20/D 1.5682(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Sebaka se belang: 203 - 205 ℃density: 1.04

ntlha ea flash: 80 ℃

trait/ Ketso ya ho monko: monko o monko o monate


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea 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 - Apara liaparo tse loketseng tsa tšireletso.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
Li-ID tsa UN 2810
WGK Jeremane 3
TSCA T
Khoutu ea HS 29309090
Sehlopha sa Likotsi 6.1
Sehlopha sa ho paka III
Chefo GRAS (FEMA).

 

Selelekela

2-ethylphenylthiophenol, eo hape e tsejoang e le 2-ethylresorcinol, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea 2-ethylthiophenol:

 

Boleng:

- Ponahalo: 2-Ethylthiophenol ke kristale e tšoeu kapa e mosehla.

- Sollubility: E qhibiliha ka metsing, joala le metsoako ea ether.

 

Sebelisa:

 

Mokhoa:

2-Ethylphenylthiophenol e ka fumanoa ka resorcinol ka ho itšoara ka li-reagents tsa ethylation tse kang ethyl magnesium bromide.

 

Lintlha tsa Tšireletseho:

- 2-Ethylthiophenol e na le litlamorao tsa antibacterial le anti-inflammatory, empa e ka baka ho halefa ha letlalo ha e sebelisoa ho feta tekano.

- Latela ts'ebetso e nepahetseng 'me u sebelise litemoso tse nepahetseng ha u sebelisa.

- Tlhokomelo e lokela ho nkoa ho qoba ho kopana le li-oxidizing tse matla kapa li-acids tse matla ha u boloka le ho sebetsana le ntho eo ho thibela liketso tse kotsi.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona