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ibicuruzwa

2-Fenethyl propionate (CAS # 122-70-3)

Umutungo wa Shimi:

Inzira ya molekulari C11H14O2
Misa 178.23
Ubucucike 1.007g / mLat 25 ° C (lit.)
Ingingo ya Boling 245 ° C (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 990
Amazi meza 136mg / L kuri 25 ℃
Umwuka 6.853Pa kuri 25 ℃
Kugaragara amazi meza
Ibara Ibara ritagira ibara hafi
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.493 (lit.)
Ibintu bifatika na shimi Ibara ritagira ibara ry'umuhondo gato, hafi y'amavuta, hamwe n'impumuro nziza ya roza itukura imeze nk'impumuro nziza, hamwe n'impumuro yo hepfo yimbuto, nkubuki bwiza buryoshye hamwe nuburyohe bwa strawberry. Ingingo yo guteka 245 ° c, flash point> 100 ° c. Ubucucike bugereranije (d2525) bwari 1.010 ~ 1.014, naho indangagaciro (nD20) yari 1.493 ~ 1.496. Kudashonga mumazi, gushonga muri propylene glycol na etanol ya dilute (1: 4,70%). Ibicuruzwa bisanzwe biboneka mubitaka byibishyimbo nibindi nkibyo.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/38 - Kurakaza amaso n'uruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 2
RTECS AJ3255000
TSCA Yego
Kode ya HS 29155090
Uburozi LD50 orl-imbeba: 4000 mg / kg FCTXAV 12,807,74

 

Intangiriro

2-Fenilethylpropionate, izwi kandi nka phenypropyl phenylacetate, ni ifumbire mvaruganda. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

Kugaragara: 2-Fenilethylpropionate ni ibara ritagira ibara ryumuhondo.

Gukemura: Irashobora gushonga mumashanyarazi kama nka alcool na ketone, ariko ntabwo mumazi.

 

Koresha:

Nkumuti: 2-fenylethylpropionate irashobora gukoreshwa nkigishishwa kandi ikoreshwa cyane muri wino, gutwikisha, gusiga amarangi no gufatira.

Ibikoresho bibisi mubitekerezo bya chimique: Irashobora kandi gukoreshwa nkibikoresho fatizo mubitekerezo bya chimique yo guhuza ibindi bintu.

 

Uburyo:

2-Fenilethylpropionate irashobora kuboneka muguhindura estherifike ya ether na aside acrylic. Intambwe yihariye nukwongeramo fenylethyl ether na acide acrylic imbere ya catisale ya acide hanyuma ugashyushya reaction kugirango ubone 2-fenylethylpropionate.

 

Amakuru yumutekano:

2-Fenilethylpropionate irashobora kurakaza amaso nuruhu kandi igomba kwozwa namazi menshi mukimara guhura.

Niba irenze 2-fenylethylpropionate ihumeka, umurwayi agomba guhita yimurirwa mu kirere cyiza, nibiba ngombwa, akitabaza.

Mugihe cyo gukoresha, guhura ninkomoko yumuriro bigomba kwirindwa.

2-Fenilethylpropionate igomba kubikwa ahantu hakonje, humye, gahumeka neza, kure yumuriro na okiside.

 


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