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sehlahisoa

tert-Butylbenzene(CAS#98-06-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C10H14
'Misa oa Molar 134.22
Botenya 0.867g/mLat 25°C(lit.)
Melting Point -58 °C
Boling Point 169°C(lebone)
Flash point 94°F
Ho qhibiliha ha Metsi 0.03 g/L (20 ºC)
Solubility 29.5mg/l
Khatello ea Mouoane 4.79 mm Hg ( 37.7 °C)
Tekano ea Mouoane 3.16 (169 °C, khahlano le moea)
Ponahalo Mokelikeli
Mmala E hlakileng e se nang mmala ho isa ho mosehla
Merck 14,1551
BRN 1421537
pKa > 14 (Schwarzenbach et al., 1993)
Boemo ba polokelo Sebaka sa ho cha
Botsitso E tsitsitseng. E tukang mollo. Ha e lumellane le li-oxidizing agents, thepa e tukang.
Qeto ea ho phatloha 0.8-5.6%(V)
Refractive Index n20/D 1.492(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Sebopeho: metsi a se nang mmala.
sebaka se qhibilihang -57.85 ℃
ntlha e belang 169 ℃
boima bo lekanang 0.8665
index ea refractive 1.492
ntlha ea flash 60 ℃
Sollubility ka metsing, ka joala, ether, ketone, benzene le metsoako e meng ea tlhaho e tsoakaneng.
Sebelisa E sebelisoa e le ntho e tloaelehileng bakeng sa tlhahlobo ea chromatographic, hape e sebelisoang ho organic synthesis

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R10 – E ka cha
R20 – E kotsi ka ho hema
R38 – Ho teneha letlalong
R51/53 – Chefo ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing.
R36 – Ho teneha mahlong
Tlhaloso ea Tšireletseho S23 - Se ke oa hema mouoane.
S24/25 - Qoba ho kopana le letlalo le mahlo.
S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
Li-ID tsa UN UN 2709 3/PG 3
WGK Jeremane 1
RTECS CY9120000
TSCA Ee
Khoutu ea HS 29029080
Tsebiso ea Kotsi E halefisang/ E tukang
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

Tert-butylbenzene ke motsoako oa lintho tse phelang. Ke mokelikeli o se nang 'mala o nang le monko o khethehileng. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea tert-butylbenzene:

 

1. Tlhaho:

Boima: 0.863 g/cm³

- Sebaka sa Flash: 12 °C

- Solubility: E qhibiliha hanyane ka metsing, e qhibiliha ka har'a litlhare tse phelang tse kang joala, ethers le ketone.

 

2. Tšebeliso:

- Tert-butylbenzene e sebelisoa haholo joalo ka motsoako oa lik'hemik'hale, haholo-holo libakeng tse kang organic synthesis, coatings, detergents le monko o monate oa metsi.

- E ka boela ea sebelisoa e le mothehi oa karabelo ea polymerization, hammoho le lits'ebetsong tse ling indastering ea rabara le indastering ea optical.

 

3. Mokhoa:

- Mokhoa o tloaelehileng oa ho lokisa tert-butylbenzene ke ho sebelisa alkylation reaction ho etsa benzene ka tert-butyl bromide ho fumana tert-butylbenzene.

 

4. Litaba tsa Polokeho:

- Tert-butylbenzene e chefo ho batho 'me e ka baka tšenyo ea bophelo ha e ka kopanngoa, e hema le ho nooa. Mehato e nepahetseng e lokela ho nkoa nakong ea ts'ebetso, e kang ho roala liatlana tse sireletsang, likhalase le liaparo tse sireletsang.

- Ha o boloka, qoba mollo le mocheso o phahameng, 'me u boloke sebaka se nang le moea o motle.

- Ha u lahla litšila, li lahle ho latela melao ea lehae 'me le ka mohla u se ke ua li lahlela libakeng tsa metsi kapa fatše.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona