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mankhwala

oxazole (CAS# 288-42-6)

Chemical Property:

Molecular Formula C3H3NO
Molar Misa 69.06
Kuchulukana 1.05g/mLat 25°C(lit.)
Melting Point −87-−84°C(lit.)
Boling Point 69-70°C (kuyatsa)
Pophulikira 66°F
Kusungunuka kwamadzi Zosagwirizana ndi mowa ndi ether. Kusakanikirana pang'ono ndi madzi.
Kuthamanga kwa Vapor 145.395mmHg pa 25°C
Mtengo wa BRN 103851
pKa 0.8 (pa 33 ℃)
Mkhalidwe Wosungira Kusindikizidwa mu youma, 2-8 ° C
Refractive Index n20/D 1.425(lit.)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R11 - Yoyaka Kwambiri
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S16 - Khalani kutali ndi magwero oyatsira.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S37/60 -
Ma ID a UN UN 1993 3/PG 1
WGK Germany 3
HS kodi 29349990
Kalasi Yowopsa 3
Packing Group II

 

Mawu Oyamba

1,3-oxazamale (ONM) ndi gulu la mamembala asanu a heterocyclic okhala ndi nayitrogeni ndi mpweya. Zotsatirazi ndi zoyambira za chilengedwe, kagwiritsidwe ntchito, njira yopangira, ndi chidziwitso chachitetezo cha ONM:

 

Ubwino:

- ONM ndi kristalo wopanda mtundu womwe umasungunuka muzosungunulira wamba.

- Kukhazikika kwamankhwala komanso kutentha kwabwino.

- Pansi pazandale kapena zamchere, ONM imatha kupanga malo okhazikika.

- Low magetsi madutsidwe ndi katundu optoelectronic.

 

Gwiritsani ntchito:

- ONM angagwiritsidwe ntchito ngati ligand kwa ayoni zitsulo kukonzekera zosiyanasiyana zitsulo wosakanizidwa zipangizo, monga coordination ma polima, coordination polima colloids, ndi zitsulo-organic chimango zipangizo.

- ONM ili ndi mawonekedwe apadera, ndipo itha kugwiritsidwanso ntchito kupanga zida za optoelectronic, masensa amadzimadzi, zopangira, ndi zina zambiri.

 

Njira:

- Pali njira zosiyanasiyana zophatikizira za ONM, ndipo njira yomwe imagwiritsidwa ntchito nthawi zambiri ndikuchita 1,3-diaminobenzene (o-Phenylenediamine) ndi formic anhydride (formic anhydride) pansi pamikhalidwe yoyenera.

 

Zambiri Zachitetezo:

- Ma ONM ayenera kutsatira njira zodzitetezera zama labotale akagwiritsidwa ntchito ndikusungidwa.

- ONM pakadali pano sichiyesedwa ngati ngozi yapadera yaumoyo kapena chilengedwe.

- Pamene mukugwira ntchito kapena mukugwira ONM, pewani kukhudzana mwachindunji ndi khungu ndi maso, ndipo muzigwira ntchito pamalo abwino mpweya wabwino.

- Mukapuma mpweya kapena kukhudzana ndi ONM, pitani kuchipatala mwamsanga ndikubweretsani Tsamba la Chitetezo cha Pagululi.


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