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sehlahisoa

2-6-dimethylbenzenethiol (CAS#118-72-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C8H10S
'Misa oa Molar 138.23
Botenya 1.038g/mLat 25°C
Melting Point -30°C (khakanyo)
Boling Point 122°C50mm Hg
Flash point 186°F
JECFA Nomoro 530
Khatello ea Mouoane 0.187mmHg ho 25°C
Matla a Khoheli a khethehileng 1.038
BRN 1099405
pKa 7.03±0.50(E boletsoeng esale pele)
Boemo ba polokelo Boemo bo sa tsitsang, Mocheso oa Kamore
E hloahloa E Mamela Mongobo
Refractive Index n20/D 1.575
Thepa ea 'Mele le ea Lik'hemik'hale Seedi se se nang mmala ho isa ho sesehla. Ho na le tatso e matla e hlabang, tatso e kang ea nama, e halikiloeng, ea phenolic le sebabole. Boiling Point 87. E qhibiliha hanyenyane ka metsing, e qhibiliha ka oli. Lihlahisoa tsa tlhaho li teng ka nama ea khomo e phehiloeng le tse ling tse joalo.

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.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S7/9 -
Li-ID tsa UN UN 3334
WGK Jeremane 2
TSCA T
Khoutu ea HS 29309090
Sehlopha sa Likotsi 6.1

 

Selelekela

2,6-Dimethylphenol, e tsejoang hape e le 2,6-dimethylphenol phenyl mercaptan, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: 2,6-Dimethylphenylthiophenol ke ntho e thata e se nang 'mala kapa e mosehla.

- Solubility: E ka qhibiliha ka har'a metsoako e mengata ea lintho tse phelang, tse kang ethanol le dimethylformamide.

 

Sebelisa:

- Li-preservatives: 2,6-dimethylphenylthiophenol e na le thepa e ntle ea antioxidant le antiseptic, 'me e ka sebelisoa e le se sireletsang linthong tse kang rabara, polasetiki, litlolo le lipente.

 

Mokhoa:

- 2,6-Dimethylthiophenol e ka lokisoa ka ho arabela p-thiophenol ka li-reagents tsa methylating tse kang methyl iodide kapa methyl tert-butyl ether.

 

Lintlha tsa Tšireletseho:

- 2,6-Dimethylphenylthiophenol ha e na kotsi e totobetseng ho bophelo bo botle ba batho le tikoloho tlas'a maemo a tloaelehileng a tšebeliso.

- Joaloka lik'hemik'hale, tšebeliso e lokela ho latela mekhoa e sireletsehileng ea ts'ebetso, qoba ho kopana ka ho toba le letlalo le mahlo, 'me u qobe ho hema kapa ho kenngoa.

- Nakong ea ho boloka le ho tšoara, tlhokomelo e lokela ho nkoa ho thibela hore e se ke ea kopana le li-oxidants le lintho tse matla tsa asiti / alkaline.


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