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sehlahisoa

3-Butyn-2-ol (CAS# 2028-63-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C4H6O
'Misa oa Molar 70.09
Botenya 0.894 g/mL ho 25 °C (hote.)
Melting Point -1.5°C
Boling Point 66-67 °C/150 mmHg (hote.)
Phetoho e khethehileng(α) 0°(c=1, CHCl3)
Flash point 78°F
Ho qhibiliha ha Metsi E kopane ka ho feletseng ka metsing
Khatello ea Mouoane 11hPa ka 20 ℃
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 0.894
Mmala Ha e na 'mala ho isa ho mosehla o khanyang
BRN 635722
pKa 13.28±0.20(E boletsoeng esale pele)
Boemo ba polokelo Sebaka sa ho cha
Refractive Index n20/D 1.426(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Sehlahisoa ha se na 'mala ho isa mokelikeli o mosehla o khanyang. Boima ba palo e ne e le 895.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kotsi le Polokeho

Likhoutu tsa Kotsi R10 – E ka cha
R25 – E chefo ha e koetsoe
R36/38 – Ho hlohlona mahlong le letlalong.
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R24/25 -
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S16 - Ipoloke hole le mehloli ea mollo.
Li-ID tsa UN UN 2929 6.1/PG 2
WGK Jeremane 3
RTECS ES0709800
LIKHOUTU FLUKA BRAND F 10
TSCA Ee
Khoutu ea HS 29052900
Tsebiso ea Kotsi E tenang
Sehlopha sa Likotsi 6.1
Sehlopha sa ho paka II

 

Kenyelletso e khutšoanyane
3-butyne-2-ol, eo hape e tsejoang e le butynol, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

Boleng:
- Ponahalo: 3-butyn-2-ol ke mokelikeli o se nang 'mala.
- Sollubility: E qhibiliha ka har'a joala ba anhydrous le ether, athe ho qhibiliha ha eona metsing ho batla ho le tlase.
- Monko o monate: 3-butyn-2-ol e na le monko o monate.

Sebelisa:
- Motsoako oa lik'hemik'hale: e ka sebelisoa e le karolo e bohareng ea organic synthesis bakeng sa ho lokisa metsoako e meng ea manyolo.
- Catalyst: 3-butyn-2-ol e ka sebelisoa e le sesosa sa karabelo e itseng.
- Solvent: Ka lebaka la ho qhibiliha ha eona hantle le chefo e batlang e le tlase, e ka sebelisoa e le solvent.

Mokhoa:
- 3-Butyn-2-ol e ka lokisoa ke karabelo ea butyne le ether. Boitšoaro bo etsoa ka pel'a joala 'me bo etsoa ka mocheso o tlaase.
- Mokhoa o mong oa ho itokisa ke ka karabelo ea butyne le acetaldehyde. Karabelo ena e lokela ho etsoa tlas'a maemo a acidic.

Lintlha tsa Tšireletseho:
- 3-Butyn-2-ol ke mokelikeli o tukang 'me o lokela ho bolokoa hole le malakabe a bulehileng le mocheso o phahameng.
- Ela hloko ha u sebelisa likhalase tse sireletsang, ho kenyelletsa le likhalase tse sireletsang le liatlana.
- Ha u kopana le letlalo kapa mahlo, hlatsoa hang-hang ka metsi a mangata.
- Qoba ho hema mouoane oa eona le ho o sebelisa sebakeng se nang le moea o motle.
- Ho lahloa ha litšila ho lokela ho tsamaellana le melaoana ea tikoloho ea lehae.

 


  • E fetileng:
  • E 'ngoe:

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