pent-4-yn-1-ol (CAS# 5390-04-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	C5H8O
'Misa oa Molar	84.12
Botenya	0.904 g/mL ho 25 °C (hote.)
Melting Point	-24.1°C (khakanyo)
Boling Point	154-155 °C (hote.)
Flash point	143°F
Ho qhibiliha ha Metsi	Kopanya le metsi.
Solubility	Chloroform, Methanol
Khatello ea Mouoane	1.2mmHg ho 25°C
Ponahalo	Mokelikeli
Matla a Khoheli a khethehileng	0.904
Mmala	Bosehla bo hlakileng
BRN	1736712
pKa	14.81±0.10(E boletsoeng esale pele)
Boemo ba polokelo	Boloka sebakeng se lefifi, moea o sa keneleng mocheso, 2-8°C
Refractive Index	n20/D 1.445(lit.)

Re romelle lengolo-tsoibila

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	1987
WGK Jeremane	3
LIKHOUTU FLUKA BRAND F	10
Khoutu ea HS	29052900
Sehlopha sa Likotsi	3.2
Sehlopha sa ho paka	III

Selelekela

4-Pentyny-1-ol, e tsejoang hape e le joala ba hexynyl. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea 4-pentynyn-1-ol:

Boleng:

4-Pentoyn-1-ol ke mokelikeli o se nang 'mala ho isa ho o mosehla o nang le monko o ikhethang. Ke motsoako o sa tsitsang o atisang ho polymerize kapa ho itšoara ka bobona.

Sebelisa:

4-Pentyne-1-ol e na le thepa ea alkyne 'me e ka sebelisoa ha ho etsoa metsoako e meng ea lintho tse phelang. Hangata e sebelisoa e le karolo e bohareng ea motsoako oa lintho tse phelang 'me e ka sebelisoa ho lokisetsa ethers, esters, aldehydes le metsoako e meng.

Mokhoa:

Ho na le mekhoa e mengata ea ho lokisa 4-pentin-1-ol. Mokhoa o tloaelehileng ke ho itšoara ka 1,2-dibromoethane ka sodium ethanol ho hlahisa pentynylethanol, ebe o lokisetsa 4-pentyn-1-ol ka hydrogenation reaction.

Lintlha tsa Tšireletseho:

4-Pentoyn-1-ol ha e tsitsitse ebile e na le tšekamelo ea ho itšoara, 'me e hloka ho tšoaroa ka hloko ha e tšoaroa. E ea cha 'me e atisa ho kopana le metsoako e phatlohang ha e pepesehela malakabe a bulehileng kapa mocheso o phahameng. Ho ama letlalo kapa mahlo ho ka baka ho ruruha le ho teneha, 'me mehato ea ho itšireletsa e kang liatlana le likhalase li lokela ho nkoa ha ho etsoa joalo. Sebetsa sebakeng se nang le moea o motle le hole le mollo. Haeba o hema kapa o ka o noa, batla thuso ea bongaka hang-hang. Ka kopo latela mekhoa e sireletsehileng ea ts'ebetso bakeng sa tšebeliso e nepahetseng.

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