1-Phenylbutane-1, 3-dione
1-Phenylbutane-1, 3-dione yog cov organic compound uas nws cov qauv tshuaj muaj cov pob txha butanedione thiab lub nplhaib benzene. Cov tshuaj no muaj ob pawg phenyl txuas rau ob lub carbons ntawm 1, 3-propanedione. Cov qauv molecular no muaj ob pawg ketone (-C(=O)-) thiab lub cev pob txha, nrog rau lub nplhaib benzene. Nws muaj ntau yam kev siv hauv ntau yam kev lag luam. Los ntawm cov tshuaj pleev ib ce rau cov kws kho mob, qhov chaw no tau pom ib qho chaw hauv ntau qhov chaw sib txawv vim nws cov khoom tshwj xeeb.
Cov ntaub ntawv khoom ntiag tug
| 1 | CAS Nr | 93-91-4 |
| 2 | Cov khoom | tsis muaj xim los yog lub teeb daj |
| 3 | Qhov ntom | 1.1 ± 0.1 g/cm3 |
| 4 |
Cov mis mos molecular |
C10H10O2 |
| 5 |
Molecular hnyav |
162.19 |
| 6 | Kub point (degree) | 262.2 ± 13. 0 degree ntawm 760 mmHg |
| 7 | Melting point (degree) | 54-56 degree (lit.) |
| 8 | Flash point (degree) | 96.9 ± 16.8 degree |
| 9 |
Cov huab hwm coj |
162.068085 |
| 10 | Solubility | Soluble nyob rau hauv ntau cov organic solvents, xws li ethanol, benzene thiab ethyl acetate, thiab lwm yam. |
Daim ntawv thov
1. Hauv kev lag luam tshuaj pleev ib ce: 1, 3-phenylbutanedione yog siv rau hauv cov tshuaj pleev thaiv hnub vim nws nqus UVB hluav taws xob ntau, uas pab tiv thaiv daim tawv nqaij los ntawm lub hnub puas tsuaj. Nws kuj ua raws li lub stabilizer nyob rau hauv ntau yam khoom kom zoo nkauj, muab lawv lub neej txee ntev dua.
2. Hauv kev lag luam kws tshuaj, 1,3-phenylbutanedione yog siv los ua cov khoom pib rau kev sib txuas ntawm ntau yam tshuaj. Nws kuj qhia tau tias muaj peev xwm kho Alzheimer's kab mob thiab mob qog noj ntshav.
3. Nyob rau hauv lub teb ntawm organic chemistry: 1, 3-phenylbutanedione yog siv los ua tus neeg sawv cev chelating los rho tawm ntau yam hlau ions. Nws kuj tseem siv tau los ua ib qho tseem ceeb nruab nrab hauv kev sib txuas ntawm lwm cov organic tebchaw.
Cim npe nrov: 1-phenylbutane-1, 3-dione, Tuam Tshoj 1-phenylbutane-1,3-dione manufacturers, lwm tus neeg, Hoobkas
