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sehlahisoa

2-Methyl-1-butanol(CAS#137-32-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H12O
'Misa oa Molar 88.15
Botenya 0.819g/mLat 20°C(lit.)
Melting Point −70°C(lit.)
Boling Point 130°Cmm Hg(lit.)
Phetoho e khethehileng(α) -0.1+0.1°(20℃/D)(makhethe)
Flash point 110°F
JECFA Nomoro 1199
Ho qhibiliha ha Metsi 3.6 g/100 mL (30 ºC)
Solubility metsi: qhibilihang hanyenyane3.6g/a00g ho 30°C
Khatello ea Mouoane 3 mm Hg (20 °C)
Tekano ea Mouoane 3 (khahlanong le moea)
Ponahalo Mokelikeli
Mmala Ha e na 'mala ho isa ho mosehla hanyenyane haholo
Merck 14,6030
BRN 1718810
pKa 15.24±0.10(E boletsoeng esale pele)
PH 7 (H2O)
Boemo ba polokelo Boloka ka tlase ho +30°C.
Qeto ea ho phatloha 1.2-10.3%(V)
Refractive Index n20/D 1.411
Thepa ea 'Mele le ea Lik'hemik'hale
Sebelisa E sebelisoa e le Phapang ea meriana

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R10 – E ka cha
R20 – E kotsi ka ho hema
R37 – Ho halefisa tsamaiso ya ho hema
R66 – Ho pepeseha kgafetsa ho ka baka ho omella ha letlalo kapa ho peperana
Tlhaloso ea Tšireletseho S46 - Haeba u metsoa, ​​batla keletso ea bongaka hang-hang 'me u bontše setshelo sena kapa leibole.
S24/25 - Qoba ho kopana le letlalo le mahlo.
Li-ID tsa UN UN 1105 3/PG 3
WGK Jeremane 3
RTECS EL5250000
TSCA Ee
Khoutu ea HS 29051500
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III
Chefo LD50 ka molomo ho Mmutla: 4170 mg/kg LD50 dermal Rabbit 2900 mg/kg

 

Selelekela

2-Methyl-1-butanol ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

 

Boleng:

2-Methyl-1-butanol ke mokelikeli o se nang 'mala ebile o na le monko o tšoanang le oa joala. E qhibiliha ka har'a metsi le mefuta e fapaneng ea li-solvents.

 

Sebelisa:

2-Methyl-1-butanol e sebelisoa haholo-holo e le solvent le bohareng. E sebelisoa haholo indastering ea lik'hemik'hale ho karabelo ea alkylation, karabelo ea oxidation, le karabelo ea esterification, hara tse ling.

 

Mokhoa:

2-methyl-1-butanol e ka fumanoa ka ho arabela 2-butanol ka chloromethane tlas'a maemo a alkaline. Mehato e tobileng ea karabelo ke ho qala ka ho itšoara ka 2-butanol ka setsi ho hlahisa letsoai la phenol le ts'oanang, ebe o itšoara ka chloromethane ho tlosa ion ea chlorine le ho fumana sehlahisoa se lebisitsoeng.

 

Boitsebiso ba Tšireletseho: Ke mokelikeli o tukang o ka ’nang oa hlahisa mouoane, kahoo o lokela ho bolokoa hōle le mollo le mocheso o phahameng, ’me ho lokela ho bolokoa tikoloho e nang le moea o pholileng. Qoba ho kopana le letlalo, mahlo le lera la mucous, 'me u hlatsoe hang-hang ka metsi a mangata haeba u ka kopana ka phoso. Ha o sebetsana le ho boloka, mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso e lokela ho hlokomeloa.


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