2-Aminothiaazole (1,3-Thiazol-2-amine)
| Cov yam ntxwv tshuaj lom neeg | Cov siv lead ua dawb los yog daj daj. Yaj hauv dej kub, dilute hydrochloric acid thiab 20% sulfuric acid, yaj me ntsis hauv dej txias, ethanol thiab ether. Kub hnyiab tau, kub heev tsim cov pa luam yeeb nitrogen oxide thiab sulfur oxide lom. | ||
| Cov ntawv thov | 2-Aminothiaazole feem ntau yog siv los ua kom sib xyaw Nitrosulfathiazole,ulfathiazole,Carbothiazol,Phthalylsulfathiazole,Oxyquinolinephthalysulfathiazole thiab Salazosulfathiazole. | ||
| Lub cev nqaij daim tawv | Dawb crystalline khoom | ||
| Lub neej txee | Raws li peb qhov kev paub dhau los, cov khoom tuaj yeem khaws cia rau 12lub hlis txij li hnub xa khoom yog tias khaws cia rau hauv cov thawv kaw nruj nreem, tiv thaiv kom tsis txhob muaj lub teeb thiab cua sov thiab khaws cia rau qhov kub ntawm 5 -30°C. | ||
| Tcov yam ntxwv ib txwm muaj
| Kub Kub | 216.4±9.0 °C ntawm 760 mmHg | |
| Qhov Kub Yaj | 91-93 ° C (lit.) | ||
| Qhov Teeb Meem | 84.7±18.7 °C | ||
| Qhov hnyav tseeb | 100.009521 | ||
| PSA | 67.15000 | ||
| LogP | 0.38 | ||
| Siab ntawm cov pa dej | 0.1 ± 0.4 mmHg ntawm 25°C | ||
| Cov Ntawv Qhia Txog Kev Hloov Pauv | 1.645 | ||
| pka | 5.36 (ntawm 20 ℃) | ||
| Kev yaj dej | 100 g/L (20 ºC) | ||
| PH | 9.6 (100g/l, H2O, 20℃) | ||
Kev Nyab Xeeb
Thaum siv cov khoom no, thov ua raws li cov lus qhia thiab cov ntaub ntawv muab rau hauv daim ntawv qhia kev nyab xeeb thiab ua raws li kev tiv thaiv thiab kev tu cev huv si hauv chaw ua haujlwm kom txaus rau kev siv cov tshuaj lom neeg.
Lus Cim
Cov ntaub ntawv muaj nyob rau hauv tsab ntawv tshaj tawm no yog raws li peb txoj kev paub thiab kev paub tam sim no. Vim muaj ntau yam uas yuav cuam tshuam rau kev ua thiab kev siv peb cov khoom, cov ntaub ntawv no tsis pab cov neeg ua haujlwm los ntawm kev ua lawv tus kheej txoj kev tshawb nrhiav thiab kev sim; cov ntaub ntawv no tsis txhais tau tias muaj kev lees paub txog qee yam khoom, lossis qhov tsim nyog ntawm cov khoom rau lub hom phiaj tshwj xeeb. Txhua cov lus piav qhia, cov duab kos, cov duab, cov ntaub ntawv, cov feem pua, qhov hnyav, thiab lwm yam uas tau muab rau hauv no yuav hloov pauv yam tsis muaj cov ntaub ntawv ua ntej thiab tsis suav tias yog qhov zoo ntawm cov khoom raws li daim ntawv cog lus. Qhov zoo ntawm cov khoom raws li daim ntawv cog lus tsuas yog los ntawm cov lus hais hauv cov lus qhia tshwj xeeb ntawm cov khoom. Nws yog lub luag haujlwm ntawm tus neeg tau txais peb cov khoom kom ntseeg tau tias txhua txoj cai thiab cov kev cai lij choj thiab kev cai lij choj uas twb muaj lawm raug ua raws li.
![Triethanolamine (2-[Bis-(2-hydroxy-ethyl)-amino]-ethano)](https://cdn.globalso.com/ptgchemical/三乙醇胺_副本-300x300.jpg)
