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ibicuruzwa

3- (2-Furyl) acrolein (CAS # 623-30-3)

Umutungo wa Shimi:

Inzira ya molekulari C7H6O2
Misa 122.12
Ubucucike 1.1483 (igereranya)
Ingingo yo gushonga 49-55 ° C (lit.)
Ingingo ya Boling 143 ° C37mm Hg (lit.)
Flash point 211 ° F.
Umubare wa JECFA 1497
Amazi meza kutabasha
Umwuka 0.0351mmHg kuri 25 ° C.
Kugaragara ifu kuri kristu
Ibara Umweru kugeza Mucyo Umuhondo kugeza Icyatsi kibisi
BRN 107570
Imiterere y'Ububiko 2-8 ° C.
Yumva Ikirere
Ironderero 1.5286 (igereranya)
Ibintu bifatika na shimi E Ubwoko bwa inshinge Crystal, impumuro ya cinnamoni, hamwe no guhindagurika kwumwuka wamazi, gushonga kwa 54 ℃, aho gutekera 135 ℃ /1.9kPa, gushonga mumazi ashyushye, birashobora gukoreshwa nkimiti yica udukoko. Z-ubwoko butetse bwa 58 deg C / 13.3.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard C - Kubora
Kode y'ingaruka 34 - Bitera gutwika
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.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S24 / 25 - Irinde guhura nuruhu n'amaso.
Indangamuntu ya Loni UN 1759 8 / PG 2
WGK Ubudage 3
RTECS LT8528500
TSCA Yego
Kode ya HS 29321900
Icyiciro cya Hazard 8
Itsinda ryo gupakira III

 

Intangiriro

2-Furanacrolein ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano yikigo:

 

Ubwiza:

2-Furanylacrolein ni amazi atagira ibara afite impumuro nziza. Irashobora gushonga mumashanyarazi nkamazi, alcool, na ethers, kandi irashobora guhinduka buhoro buhoro iyo ihuye numwuka.

 

Imikoreshereze: Irashobora kongeramo impumuro nziza kubicuruzwa nka parufe, shampo, amasabune, amavuta yo kwisiga, nibindi.

 

Uburyo:

2-Furanylacrolein irashobora kuboneka mugukora furan na acroleine mugihe cya acide. Gukoresha catalizator kugirango byoroherezwe akenshi bisabwa mugihe cya reaction.

 

Amakuru yumutekano:

2-Furanylacrolein irakaza amaso n'uruhu muburyo bwayo bwiza, ndetse n'uburozi. Irakeneye kandi gukoreshwa mubidukikije bihumeka neza hamwe ningamba zikwiye zo kurinda umuntu, nka gants hamwe ninkweto zamaso. Uru ruganda rugomba kubikwa mu kintu cyumuyaga, kure y’umuriro na okiside.


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