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ibicuruzwa

Ethyl palmitate (CAS # 628-97-7)

Umutungo wa Shimi:

Inzira ya molekulari C18H36O2
Misa 284.48
Ubucucike 0,857 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 24-26 ° C (lit.)
Ingingo ya Boling 192-193 ° C / 10 mmHg (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 39
Amazi meza NTIBISHOBOKA
Gukemura Gushonga muri Ethanol namavuta, kudashonga mumazi.
Umwuka 0.01Pa kuri 25 ℃
Kugaragara Urushinge rutagira ibara
Uburemere bwihariye 0.857
Ibara Ibara ritari kuri-ryera-Gushonga
BRN 1782663
Imiterere y'Ububiko 2-8 ° C.
Ironderero n20 / D 1.440 (lit.)
MDL MFCD00008996
Ibintu bifatika na shimi Urushinge rutagira ibara rumeze nka kristu. Igishashara cyoroshye, Berry na cream impumuro nziza. Ingingo yo guteka 303 ℃, cyangwa 192 ~ 193 ℃ (1333Pa), gushonga 24 ~ 26 ℃. Gushonga muri Ethanol namavuta, kudashonga mumazi. Ibicuruzwa bisanzwe biboneka muri apicot, cheri tart, umutobe winzabibu, blackcurrant, inanasi, vino itukura, cider, umutsima wumukara, intama, umuceri, nibindi.
Koresha Ikoreshwa muri synthesis synthesis, impumuro nziza, nibindi

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
TSCA Yego
Kode ya HS 29157020
Icyitonderwa Kurakara

 

Intangiriro

Ethyl palmitate. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya Ethyl palmitate:

 

Ubwiza:

- Kugaragara: Ethyl palmitate ni amazi meza atagira ibara ry'umuhondo.

- Impumuro: Ifite impumuro idasanzwe.

- Gukemura: Ethyl palmitate irashobora gushonga muri alcool, ethers, ibishishwa bya aromatic, ariko ntibishonga mumazi.

 

Koresha:

- Inganda zikoreshwa mu nganda: Ethyl palmitate irashobora gukoreshwa nkinyongera ya plastike, amavuta yo kwisiga no koroshya, mubindi.

 

Uburyo:

Ethyl palmitate irashobora gutegurwa nigisubizo cya aside palmitike na Ethanol. Catisale ya acide, nka acide sulfurike, ikoreshwa kenshi kugirango byoroherezwe.

 

Amakuru yumutekano:

- Ethyl palmitate ni imiti isanzwe ifite umutekano, ariko inzira zumutekano ziracyakenewe gukurikizwa. Irinde guhura nuruhu, amaso, ninzira zubuhumekero kugirango wirinde kurakara cyangwa allergie.

- Hagomba gufatwa ingamba zikwiye zo guhumeka mugihe cyo gukora inganda no gukoresha kugirango wirinde guhumeka umwuka wacyo.

- Mugihe habaye gutungurwa kubwimpanuka cyangwa kuvugana numuhanga mubuvuzi, shakisha ubuvuzi cyangwa ubaze umuhanga ako kanya.

 


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