2 - Thiouracil

Kufotokozera Kwachidule:

Dzina: 2-Thiouracil
Nambala ya CAS: 141-90-2
Nambala yolowera EINECS: 205-508-8
Molecular formula: C4H4N2OS
Molecular kulemera: 128.15

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zomangamanga Formula

Zakuthupi
Maonekedwe: ufa woyera kapena woyera
Posungunuka: >300°C(lit.)
Kachulukidwe: 1.368 (chiyerekezo)
refractivity: 1.7000 (chiyerekezo)
Kusungunuka: 7.9g/l
Acidity coefficient(pKa): pChemicalbookKa7.46(Zosadziwika)
Kusungunuka kwamadzi: 0.5g/l
Kutalika kwakukulu:(λmax)271nm(H2O)(lit.)

Data Data
Customs Code: 2932209090
Mtengo Wobweza Msonkho Wotumiza kunja (%): 13%

Kugwiritsa ntchito
Itha kugwiritsidwa ntchito ngati makampani opanga mankhwala apakatikati komanso electroplating.

Bioactivity: 2-Thiouracil ndi yochokera ku sulfhydrylated uracil ndipo ndi anti-hyperthyroid agent.
Maphunziro a in vitro: 2-Thiouracil ndi chida chokhazikika cha antithyroid komanso chogwiritsidwa ntchito kwambiri pofufuza kuti azindikire msanga, kulunjika metastatic melanoma ngati tsamba la Chemicalbook.Kuphatikiza apo, 2-Thiouracil imakhalanso inhibitor yosankha ya neuronal nitric oxide synthase, yotsutsana ndi tetrahydrobiopterin-dependent enzyme activation ndi dimerization.

Njira zozimitsa moto
Zozimitsa zoyenera: ufa wouma, thovu, madzi a chifunga, carbon dioxide
Zowopsa Zapadera: Samalani, kutentha kapena kutentha kwambiri kumatha kuwola kutulutsa utsi wapoizoni.
Njira Yachindunji: Zimitsani moto kuchokera ku mphepo, sankhani njira yoyenera yozimitsira moto molingana ndi malo ozungulira.
Ogwira ntchito omwe si ofunikira athawike kupita kumalo otetezeka.
Malo ozungulira akayaka: Ngati zili zotetezeka, chotsani zotengera zochotseka.
Zida zapadera zodzitetezera kwa ozimitsa moto: Nthawi zonse muzivala zida zodzitetezera pozimitsa moto.
Yankho ladzidzidzi kutayika
Njira zodzitetezera, zida zodzitetezera, gwiritsani ntchito PPE yapadera (P3 yopumira mpweya yosefedwa ya tinthu takupha).Khalani kutali ndi kutaya/kutha.
Njira zadzidzidzi: malo ndikukhala mphepo.
Malo otayirako ayenera kutsekedwa ndi malamba otetezera, ndi zina zotero, kuti athe kulamulira anthu omwe sali oyenerera.
Miyezo ya chilengedwe: Samalani ndipo musathamangire mu mitsinje, ndi zina zotero. Chifukwa cha kuwonongeka kwa chilengedwe kumaganiziridwa.
Njira ndi zida zowongolera ndi kuyeretsa: Sesani ndi kutolera fumbi ndikusindikiza m'zotengera zotchinga mpweya.Samalani kuti musabalane.Zophatikizidwira kapena zosonkhanitsidwa ziyenera kutayidwa nthawi yomweyo motsatira malamulo ndi malamulo oyenera.