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ibicuruzwa

Pentyl butyrate (CAS # 540-18-1)

Umutungo wa Shimi:

Inzira ya molekulari C9H18O2
Misa 158.24
Ubucucike 0,863 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -73.2 °
Ingingo ya Boling 184-188 ° C (lit.)
Flash point 154 ° F.
Umubare wa JECFA 152
Amazi meza 174.1mg / L (20 ºC)
Gukemura nabi na Ether, Inzoga
Umwuka 0.608mmHg kuri 25 ° C.
Kugaragara amazi meza
Ibara Amazi adafite ibara
Merk 14,604
Ironderero n20 / D 1.41 (lit.)
Ibintu bifatika na shimi Ibara ridafite ibara ryumuhondo ryoroshye, hamwe numunuko winjira kandi uburyohe bwiza. Ingingo yo guteka 185 ~ 186 deg C.
Koresha Umuti wo gusiga amarangi

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
Indangamuntu ya Loni 2620
WGK Ubudage 3
RTECS ET5956000
Kode ya HS 29156000
Icyiciro cya Hazard 3.2
Itsinda ryo gupakira III
Uburozi LD50 mu kanwa mu mbeba: 12210 mg / kg (Jenner)

 

Intangiriro

Amyl butyrate, izwi kandi nka amyl butyrate cyangwa 2-amyl butyrate. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya amyl butyrate:

 

Ibyiza: Amyl butyrate ni amazi atagira ibara hamwe numunuko wamafoto yumunwa kumazi ya transvers cyangwa maremare. Ifite impumuro nziza, yimbuto kandi irashobora gushonga muri Ethanol, ether na acetone.

 

Imikoreshereze: Amyl butyrate ikoreshwa cyane mu nganda zihumura neza n'impumuro nziza, kandi ikoreshwa cyane nk'ibigize imbuto, peppermint n'ibindi bihumura n'impumuro nziza. Irashobora kandi gukoreshwa mubikorwa byinganda nko gutegura ibifuniko, plastiki, hamwe nuwashonga.

 

Uburyo bwo kwitegura: Gutegura amyl butyrate birashobora guhindurwa. Uburyo busanzwe bwo gutegura ni uguhindura aside butyric hamwe na pentanol imbere ya catisale acide nka acide sulfurike cyangwa acide formique kugirango itange amyl butyrate namazi.

 

Amakuru yumutekano: Amyl butyrate muri rusange ifite umutekano mugihe gikoreshwa bisanzwe, ariko ibikurikira bigomba kwitonderwa:

1. Amyl butyrate irashya kandi igomba kwirinda mugihe cyo kubika no kuyikoresha wirinda guhura numuriro ufunguye cyangwa ubushyuhe bwinshi.

2. Kumara igihe kinini uhura numwuka cyangwa amazi hamwe na amyl butyrate birashobora gutera uburakari kuruhu, amaso hamwe nubuhumekero. Hagomba kwitonderwa kugirango wirinde guhura no gukoresha uturindantoki two kurinda, indorerwamo, hamwe ningamba zikwiye zo gukingira mugihe ukoresheje.

3. Niba unywa cyangwa uhumeka amyl butyrate, ugomba guhita witabaza kandi ugatanga ubufasha bwubuvuzi.

 


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