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mankhwala

4-tert-Butylphenylacetonitrile (CAS# 3288-99-1)

Chemical Property:

Molecular Formula C12H15N
Molar Misa 173.25
Kuchulukana 0.950±0.06 g/cm3(Zonenedweratu)
Boling Point 79-81 ° C 0,1mm
Pophulikira 120.4°C
Kuthamanga kwa Vapor 0.00665mmHg pa 25°C
Maonekedwe madzi oyera
Mtundu Zopanda mtundu mpaka pafupifupi zopanda mtundu
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index 1.51
MDL Chithunzi cha MFCD00128112

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
Ma ID a UN 3276
Zowopsa Zokwiyitsa

 

Mawu Oyamba

4-tert-butylbenzyl nitrile ndi organic pawiri. Ndi madzi opanda mtundu okhala ndi fungo lonunkhira. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 4-tert-butylbenzyl nitrile:

 

Ubwino:

- Maonekedwe: Madzi opanda mtundu

- Kusungunuka: Kusungunuka mu zosungunulira zambiri monga ma alcohols, ethers, ndi ma ketones.

 

Gwiritsani ntchito:

- Itha kugwiritsidwanso ntchito ngati monomer yopangira zinthu zotulutsa buluu, zida za polima, ndi zina zambiri.

 

Njira:

- 4-tert-butylbenzyl nitrile imatha kukonzedwa ndi zomwe benzyl nitrile ndi tert-butyl magnesium bromide. Benzyl nitrile imachitidwa ndi tert-butylmagnesium bromide kupanga tert-butylbenzyl methyl ether, ndiyeno 4-tert-butylbenzyl nitrile mankhwala amapezedwa ndi hydrolysis ndi kutaya madzi m'thupi.

 

Zambiri Zachitetezo:

- 4-tert-butylbenzyl nitrile ili ndi kawopsedwe kakang'ono koma imafunikirabe kutsata njira zogwirira ntchito zotetezeka.

- Pewani kukhudza khungu ndi maso, komanso kuvala magolovesi oteteza, magalasi, ndi zovala zodzitchinjiriza pochita opaleshoni.

- Pewani kutulutsa mpweya komanso kukhudzana ndi zoyatsira, komanso kukhala ndi malo opangira mpweya wabwino.

- Posunga ndi kutumiza, kukhudzana ndi okosijeni ndi zidulo zamphamvu kuyenera kupewedwa kuti mupewe ngozi.

- Ngati walowetsedwa mwangozi kapena kupumira mpweya, pitani kuchipatala mwamsanga.


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