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1-Octyn-3-ol (CAS# 818-72-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C8H14O
'Misa oa Molar 126.2
Botenya 0.864 g/mL ho 25 °C (hote.)
Melting Point -60 °C
Boling Point 83 °C/19 mmHg (hote.)
Flash point 147°F
Ho qhibiliha ha Metsi 3.4 g/L (20 ºC)
Solubility 3.4g/l
Ponahalo metsi a hlakileng
Mmala Ha e na mmala ho ya ho mosehla o kganyang ho ya ho lamunu e kganyang
BRN 1098642
pKa 13.41±0.20(E boletsoeng esale pele)
Boemo ba polokelo E koaletsoe sebakeng se omileng, 2-8 ° C
Refractive Index n20/D 1.441(lit.)

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R22 – E kotsi ha e kwetswe
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe.
Tlhaloso ea Tšireletseho S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
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.
Li-ID tsa UN 2810
WGK Jeremane 3
RTECS RI2737000
LIKHOUTU FLUKA BRAND F 9-23
TSCA Ee
Khoutu ea HS 29052990
Sehlopha sa Likotsi 6.1(b)
Sehlopha sa ho paka III
Chefo LD50 orl-mus: 460 mg/kg THERAP 11,692,56

 

Selelekela

1-octyne-3-ol (1-octyne-3-ol) ke motsoako oa lintho tse phelang. E latelang ke tlhaloso e qaqileng ea sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhahisoleseding ea polokeho:

 

Boleng:

1-Octynyl-3-ol ke mokelikeli o se nang 'mala o monko o monate. E qhibiliha ka har'a metsoako ea tlhaho e kang ethanol, chloroform, le dimethylformamide.

 

Sebelisa:

1-Octyn-3-ol e na le mefuta e mengata ea likopo ho organic synthesis. E ka boela ea sebelisoa ho lokisa lisele tsa letsatsi tse nang le matla a holimo a matla a ho daea hammoho le li-catalysts bakeng sa liketso tse ling tsa organic synthesis.

 

Mokhoa:

1-Octyn-3-ol e ka etsoa ka mekhoa e fapaneng. Mokhoa o tloaelehileng ke ho arabela 1-bromooctane ka acetylene ho hlahisa 1-octyne-3-bromo. Joale, ka ketso ea sodium hydroxide, 1-octyno-3-bromide e fetoloa ho 1-octyno-3-ol.

 

Lintlha tsa Tšireletseho:

1-Octynyl-3-ol ke motsoako o halefisang 'me o lokela ho tšoaroa ka li-gloves le likhalase ho qoba ho kopana le letlalo kapa mahlo. Mouoane o boetse o halefisa pampitšana ea ho hema 'me o hloka ho kenngoa hantle nakong ea ts'ebetso. E boetse ea cha 'me ha ea lokela ho kopana le mollo. Ha e sebelisoa kapa e bolokoa, e behe ka sejaneng se sa keneleng moea le hole le mocheso le malakabe.

 


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona