Izina ry'ibicuruzwa:N-butyl acetate

Imiterere ya molekile:C6H12O2

CAS NO:123-86-4

Imiterere ya molecular:

Ibisobanuro:

Imiti:

n-butyl acetate, uzwi kandi nka Butyl acetate, ni ikigo cya kama kisanzwe gikoreshwa nkigisubizo mumusaruro wa lacquers nibindi bicuruzwa. Irakoreshwa kandi nkimbuto zuburozi uburyohe mu biribwa nka bombo, ice cream, foromaje, n'ibicuruzwa bitetse. Butyl acetate iboneka muburyo bwinshi bwimbuto, aho hamwe nibindi biti bitanga uburyohe buranga. Pome, cyane cyane muburyo butandukanye butunganijwe, buboneka igice cyiyi miti. Nibintu bitagira ibara bifite umunuko mwiza wigitoki.

Butyl acetate ni este isobanutse, yaka umuriro wa Acetike ibaho muri N-, amasegonda-, nubushake (inct- 2005). Butyl acetate isomers ifite imbuto, igitoki kimwe na odor (furia, 1980). Isomers ya Butyl Acetate iboneka muri pome (Nicholas, 1973) n'izindi mbuto (Bisesi, 1994), nk'igituba, inzu ya karari, vinegere, 1989). Butyl acetate ikorerwa binyuze mu kwinjiza inzoga zifite acide ya acetike cyangwa allic anhydride (bisetike, 1994). N-Butyl Acetate ikoreshwa nkigisubizo cya lacquers ishingiye kuri Nitrocellllse, inka, no kumenza. Ibindi bikoresho birimo gukora ibirungo, filime ifotora, ikirahuri cyumutekano, na plastike (budavari, 1996). Isomers ya Butyl Acetate nayo ikoreshwa nkurwego rworoshye, mubicuruzwa byateganijwe, kandi nka gare (Bisesi, 1994). Tert-isomer yakoreshejwe nka lisansi (budavari, 1996). Irashobora gukoreshwa nkimbuto zuburozi uburyo bwa bombo, ice cream, foromaje, nibicuruzwa bitetse (diksithith, 2013).

Butyl acetate ni amazi atagira ibara cyangwa umuhondo ufite impumuro nziza. Gutwika hanyuma uburyohe bwiza bwo kwibutsa inanasi. Biboneka mu mbuto nyinshi kandi ni ikintu cyimpumuro ya pome. Butyl acetate ntaho ihuriweho nubushake bukomeye bwa okiside, acide ikomeye, nibishingiro bikomeye.
Hano hari 4 isomers. Kuri 20 ° C, ubucucike bwa U-Buyl Isomer ni 0.8825 G / CM3, hamwe nubucucike bwa sec-aomer ni 0 / cm3 (bisesi, 1994). U-Butyl isomer irashonze muri hydrocarbone na acetone, kandi ntibishoboka na Ethanol, Ethyl ether, ethyl ether, na chloroform (Haynes, 2010). Irashonga plastike nyinshi nibisohoka (niosh, 1981).

Kuraho, amazi atagira ibara afite impumuro nziza isa n'igitoki. Guryoshya uburyohe nkibintu bike (<30 μg / l). Ikigeragezo cyagenwe no kumenya no kumenyekana kumenyekana kwibanda ku 30 μg / m3 (6.3 ppbv) na 18 μg / m3 (umurage na gito, 1974). COMETTO-MU? IZ et al. .

Gusaba:

1, nk'ibirungo, ibitoki binini, amapera, inanasi, ibicucu, amashaza na strawberri, imbuto, imbuto n'ubundi bwoko bw'iryoshye. Irashobora kandi gukoreshwa nkigisubizo cyo gumba hamwe na synthetic resin, nibindi.

2, Cyiza Cyiza, hamwe no kwikemurwa neza kuri selile ucetate, Ethlowl Soliveni mugikorwa cyuruhu rwa artificiel, ibitambara no gutunganya plastike, bikoreshwa nkibishushanyo mbonera bya peteroli hamwe nibikorwa bitandukanye byibirungo nibitoki, indorerezi hamwe nabandi bakozi ba impumuro nziza.
3, ikoreshwa nkibisesengura, gusesengura ibipimo ngenderamo.