Butyl acetate/CAS: 123-86-4
Kev Piav Qhia Luv:
Lub Npe Khoom: Butyl acetate
Hom: ZA-Y
CAS: 123-86-4
MF: C6H12O2
MW: 116.16
QAUV:
Kev piav qhia:
Butyl acetate yog ib yam kua tsis muaj xim lossis daj nrog ib qho tsw qab ntawm txiv hmab txiv ntoo. kub hnyiab thiab tom qab ntawd qab zib zoo li txiv laum huab xeeb. Nws tshwm sim hauv ntau yam txiv hmab txiv ntoo thiab yog ib qho khoom xyaw ntawm cov ntxhiab tsw ntawm txiv apple. Butyl acetate tsis sib haum nrog cov neeg sawv cev oxidizing muaj zog, cov kua qaub muaj zog, thiab cov hauv paus muaj zog.
Kev Qhia Tshwj Xeeb:
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov kub yaj | -78 °C (lit.) |
| Kub taw tes | 124-126 °C (lit.) |
| Qhov Ceev | 0.88 g/mL ntawm 25 °C (lit.) |
| Qhov ceev ntawm cov pa dej | 4 (vs cua) |
| Lub zog ua pa | 15 hli Hg (25 °C) |
| Cov ntsuas kev cuam tshuam | n20/D 1.394(lit.) |
| Fp | 74 °F |
| Cia txias. | Khaws cia ntawm +5°C txog +30°C. |
Kev Siv
n-Butyl acetate yog siv rau hauv kev tsim cov lacquers, plastics, photographic films, thiab artificial leathers.
Butyl acetate yog ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm n-butyl cawv uas tsim tawm hauv kev lag luam, siv ua cov kuab tshuaj hauv cov xim thiab cov txheej txheem kom qhuav sai. Hauv qee kis, butyl acetate, C6H12O2, tau hloov ethoxyethyl acetate vim tias qhov tom kawg tau tshaj tawm tias muaj tshuaj lom thiab teratogenicity.
Butyl Acetate yog ib yam khoom siv tsw qab uas yog ib yam kua ntshiab, tsis muaj xim uas muaj ntxhiab txiv hmab txiv ntoo thiab muaj zog heev. Nws yaj tau yooj yim hauv dej thiab sib xyaw nrog cawv, ether, thiab propylene glycol. Nws kuj tseem hu ua n-butyl acetate.
Ntim Khoom
180KG / Nruas los yog raws li cov neeg siv khoom xav tau.
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.
