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ibicuruzwa

Ethyl (E) -hex-2-enoate (CAS # 27829-72-7)

Umutungo wa Shimi:

Inzira ya molekulari C8H14O2
Misa 142.2
Ubucucike 0,95g / mLat 25 ° C (lit.)
Ingingo yo gushonga −2 ° C (lit.)
Ingingo ya Boling 123-126 ° C12mm Hg (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 1808
Umwuka 1.32mmHg kuri 25 ° C.
Kugaragara amazi meza
Ibara Ibara ritagira ibara hafi
BRN 1701323
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero n20 / D 1.46 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard C - Kubora
Kode y'ingaruka R34 - Bitera gutwikwa
R10 - Yaka
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S27 - Kuramo ako kanya imyenda yose yanduye.
S28 - Nyuma yo guhura nuruhu, oza ako kanya ukoresheje amasabune menshi.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S36 / 39 -
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S35 - Ibi bikoresho hamwe nibikoresho byabyo bigomba gutabwa muburyo bwiza.
S3 / 9 -
S36 - Kwambara imyenda ikingira.
S15 - Irinde ubushyuhe.
Indangamuntu ya Loni UN 3265 8 / PG 2
WGK Ubudage 2
RTECS MP7750000
TSCA Yego
Kode ya HS 29171900
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

Ethyl trans-2-hexaenoate nikintu kama. Hano hari amakuru yerekeye imiterere, imikoreshereze, uburyo bwo gukora, n'umutekano:

 

Ubwiza:

- Kugaragara: Amazi adafite ibara.

- Gukemura: Gukemura mumashanyarazi kama nka ether na methanol.

 

Koresha:

Bumwe mu buryo bukoreshwa cyane bwa trans-2-hexenoic acide Ethyl ester ni nkigishishwa kandi gifite uburyo bwinshi bwo gukoresha mubikorwa byinganda nka wino, ibifuniko, kole, hamwe nogukoresha ibikoresho. Irashobora kandi gukoreshwa nkimiti igereranya guhuza ibindi bintu kama.

 

Uburyo:

Uburyo busanzwe bwo gutegura trans-2-hexaenoate Ethyl ester igerwaho nigikorwa cya gaz-reaction cyangwa reaction ya feri-reaction ya Ethyl adipaenoate. Mubyiciro bya gazi, catalizator mubushyuhe bwinshi ikoreshwa muguhindura ihinduka rya Ethyl adipadienate kuri trans-2-hexenoate binyuze mubyongeyeho.

 

Amakuru yumutekano:

- Ethyl trans-2-hexenoate muri rusange ni igiteranyo cyizewe mugihe gikoreshwa bisanzwe.

- Iyo ikora, hagomba gufatwa ingamba nziza zo guhumeka kugirango hirindwe imyuka yacyo mu kirere kugirango igere ku muriro ugurumana.

- Mugihe ukoresheje uruganda, ambara ibikoresho bikingira umuntu bikingira, nk'uturindantoki n'inkweto zo kurinda amaso, kugirango wirinde uruhu n'amaso.


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