Acetyl tributyl citrate/ATBC/CAS: 77-90-7
Kev Piav Qhia Luv:
Lub Npe Khoom: Acetyl tributyl citrate
CAS: 77-90-7
Hom: ZA-Y
MF: C20H34O8
MW:402.48
QAUV:
Kev piav qhia:
Tributyl 2-acetylcitrate yog ib qho hydrophobic biodegradable plasticizer, uas feem ntau yog synthesized los ntawm esterification ntawm citric acid. Pharmaceutically, nws yog siv ua ib qho excipient, uas feem ntau yog siv ua ib zaj duab xis nyias hla cov ntsiav tshuaj lossis capsules. Cov qauv tshuaj theem nrab rau daim ntawv thov hauv kev tswj xyuas zoo, muab cov chaw soj nstuam pharma thiab cov chaw tsim khoom nrog lwm txoj hauv kev yooj yim thiab pheej yig rau kev npaj cov qauv ua haujlwm hauv tsev.
Kev Qhia Tshwj Xeeb:
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov kub yaj | -59°C |
| Kub taw tes | 327 °C |
| Qhov Ceev | 1.05 g/mL ntawm 25 °C (lit.) |
| Ncuav taw tes | -43 |
| Lub zog ua pa | 0.26 psi (20 °C) |
| Cov ntsuas kev cuam tshuam | n20/D 1.443(lit.) |
| Fp | >230 °F |
| Cia txias. | Khaws cia rau hauv qab +30 ° C. |
| Kev yaj tau | Tsis sib xyaw nrog dej, sib xyaw nrog ethanol (96 feem pua) thiab nrog methylene chloride. |
| Daim Ntawv | Kua |
| Xim | Ntshiab Tsis Muaj Xim |
Kev Siv
Cov Qauv Thib Ob no tau tsim nyog ua Cov Khoom Siv Tau Txais Daim Ntawv Pov Thawj. Cov no yog qhov tsim nyog rau kev siv rau hauv ntau daim ntawv thov kev tshuaj ntsuam suav nrog tab sis tsis txwv rau kev sim tso tawm tshuaj, kev tsim cov txheej txheem tshuaj rau kev tshuaj ntsuam xyuas zoo thiab ntau, kev sim tswj cov khoom noj thiab dej haus zoo, thiab lwm yam kev cai ntsuas.
Muab sau ua Tributyl O-Acetylcitrate (T772950). Cov tshuaj loog ester uas siv rau hauv tshuaj pleev.
tus neeg sawv cev plasticizer tsw qab
Ntim thiab Xa Khoom
Nruas / ISO Tank lossis raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
