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ibicuruzwa

Fenethyl butyrate (CAS # 103-52-6)

Umutungo wa Shimi:

Inzira ya molekulari C12H16O2
Misa 192.25
Ubucucike 0,994 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga > 230 ° F.
Ingingo ya Boling 260 ° C (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 991
Amazi meza 1.159g / L kuri 30 ℃
Umwuka 11.45Pa kuri 25 ℃
Kugaragara Amazi meza
Uburemere bwihariye 0.994
Imiterere y'Ububiko Ubushyuhe bw'icyumba
Ironderero n20 / D 1.49 (lit.)
MDL MFCD00048718
Ibintu bifatika na shimi Ibara ritagira ibara ryumuhondo. Imbuto, impumuro nziza, hamwe nubuki bumeze nkubuki. Ingingo yo guteka ya 238 deg C, flash point irarenze cyangwa ihwanye na deg 100 C C. Ntibishobora gushonga mumazi, bigashonga muri Ethanol. Ibicuruzwa bisanzwe biboneka mu nzabibu, vino, nibindi.

Ibicuruzwa birambuye

Ibicuruzwa

WGK Ubudage 2
RTECS ET5956200

 

Intangiriro

Fenilethyl butyrate. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya fenylethyl butyrate:

 

Ubwiza:

1. Kugaragara: Phenylethyl butyrate ni ibara ritagira ibara ryijimye ryumuhondo rifite impumuro nziza.

2.

3. Guhagarara: Phenylethyl butyrate ihagaze neza mubushyuhe bwicyumba nigitutu.

 

Koresha:

Imikoreshereze yinganda: Phenylethyl butyrate irashobora gukoreshwa nkigisubizo mugukora amarangi, impuzu, kole hamwe nimpumuro nziza.

 

Uburyo:

Gutegura fenylethyl butyrate mubisanzwe bigerwaho na esterification. Acide Butyric yifata hamwe na aside ya fenylacetike imbere ya catisale ya aside (nka acide sulfurike yibanze cyangwa aside hydrochloric) cyangwa transesterifier (nka methanol cyangwa Ethanol) ikora butyrate ya fenylethyl.

 

Amakuru yumutekano:

1.

2. Mugihe ukoresheje fenilethyl butyrate, ugomba kwitondera kwirinda guhumeka umwuka wacyo, kugirango udatera umutwe, isesemi nibindi bimenyetso bitagushimishije.

3. Iyo ukoresheje fenilethyl butyrate, hakwiye kwitabwaho gufata ingamba zikenewe zo gukingira, nko kwambara ibirahure birinda, gants na masike yo kubarinda.

4. Butherate ya fenylethyl igomba kubikwa mu kintu gifunze, kure yumuriro na okiside. Niba hari ibimenetse, hagomba gufatwa ingamba zihuse kugirango zisukure kandi zijugunywe.


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