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mankhwala

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

Chemical Property:

Molecular Formula C8H14O
Misa ya Molar 126.2
Kuchulukana 0.864 g/mL pa 25 °C (kuyatsa)
Melting Point -60 ° C
Boling Point 83 °C/19 mmHg (kuyatsa)
Pophulikira 147°F
Kusungunuka kwamadzi 3.4 g/L (20 ºC)
Kusungunuka 3.4g/l
Maonekedwe madzi oyera
Mtundu Zopanda mtundu mpaka zowala zachikasu mpaka kuwala lalanje
Mtengo wa BRN 1098642
pKa 13.41±0.20 (Zonenedweratu)
Mkhalidwe Wosungira Kusindikizidwa mu youma, 2-8 ° C
Refractive Index n20/D 1.441(lit.)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R22 - Zowopsa ngati zitamezedwa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
Ma ID a UN 2810
WGK Germany 3
Mtengo wa RTECS RI2737000
FLUKA BRAND F CODES 9-23
TSCA Inde
HS kodi 29052990
Kalasi Yowopsa 6.1(b)
Packing Group III
Poizoni LD50 orl-mus: 460 mg/kg THERAP 11,692,56

 

Mawu Oyamba

1-octyne-3-ol (1-octyne-3-ol) ndi organic pawiri. Zotsatirazi ndi kufotokozera mwatsatanetsatane za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:

 

Ubwino:

1-Octynyl-3-ol ndi madzi opanda mtundu komanso fungo loipa. Imasungunuka mu zosungunulira za organic monga ethanol, chloroform, ndi dimethylformamide.

 

Gwiritsani ntchito:

1-Octyn-3-ol ili ndi machitidwe osiyanasiyana mu organic synthesis. Itha kugwiritsidwanso ntchito pokonzekera ma cell a solar opangidwa ndi utoto wapamwamba kwambiri komanso zopangira zinthu zina za organic synthesis.

 

Njira:

1-Octyn-3-ol ikhoza kupangidwa ndi njira zosiyanasiyana. Njira yodziwika bwino ndikuchita 1-bromooctane ndi acetylene kupanga 1-octyne-3-bromo. Kenako, ndi zochita za sodium hydroxide, 1-octyno-3-bromide imasinthidwa kukhala 1-octyno-3-ol.

 

Zambiri Zachitetezo:

1-Octynyl-3-ol ndi mankhwala opweteka ndipo ayenera kugwiridwa ndi magolovesi ndi magalasi kuti asagwirizane ndi khungu kapena maso. Mpweyawu umakwiyitsanso njira yopumira ndipo umafunika kuti ukhale wabwino pogwira ntchito. Itha kuyakanso ndipo siyenera kukumana ndi moto. Mukagwiritsidwa ntchito kapena kusungidwa, ikani m'chidebe chotchinga mpweya komanso kutali ndi kutentha ndi malawi.

 


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