2-Methyl-3,4-Pentadienoic Acide Ethyl Ester (CAS # 60523-21-9)

Intangiriro

Ethyl 2-methyl-3,4-pentadienoic aside ni ifumbire mvaruganda, ikunze kwitwa MEHQ. Ibikurikira nintangiriro yimiterere, imikoreshereze, uburyo bwo gukora namakuru yumutekano ya MEHQ:

Ubwiza:

- Kugaragara: MEHQ ni ibara ritagira ibara ryumuhondo woroshye.

- Gukemura: MEHQ irashonga mumashanyarazi amwe amwe nka ethers, alcool na ketone, no kudashonga mumazi.

Koresha:

- Antioxydants: MEHQ ikoreshwa cyane nka antioxydeant muri reberi n'ibicuruzwa bya pulasitike kugirango yongere igihe cyayo mu gihe cy'ubushyuhe bwinshi ndetse n'imirasire ya UV.

- Stabilisateur yumucyo: MEHQ ikoreshwa kandi mumirasire yizuba hamwe nizuba ryizuba kubera imiterere yayo irwanya UV.

Uburyo:

Uburyo busanzwe bwo gutegura MEHQ ni esterifike ya 2-methyl-3,4-pentadienic aside (Mesaconic aside) hamwe na Ethanol, mubisanzwe mubihe bya acide.

Amakuru yumutekano:

MEHQ ni ibintu byuburozi bishobora guhungabanya ubuzima iyo bigaragaye kandi bigahumeka. Dore bimwe mu byo kwirinda umutekano:

- Kwambara ibikoresho bikingira, nk'imyenda ikingira ijisho na gants, mugihe ukoresheje.

- Koresha ahantu hafite umwuka mwiza kandi wirinde guhumeka umwuka wacyo.

- Bika mu kintu cyumuyaga, kure yumuriro nubushyuhe bwinshi.