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ibicuruzwa

(E) -2-Buten-1-ol (CAS # 504-61-0)

Umutungo wa Shimi:

Inzira ya molekulari C4H8O
Misa 72.11
Ubucucike 0.845g / mLat 25 ° C (lit.)
Ingingo yo gushonga 37 ° C.
Ingingo ya Boling 121-122 ° C (lit.)
Flash point 37 ° C.
Merk 2601
pKa 14.70 ± 0.10 (Byahanuwe)
Ironderero n20 / D 1.427 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R10 - Yaka
R21 / 22 - Byangiza guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano 36/37 - Wambare imyenda ikingira hamwe na gants.
Indangamuntu ya Loni UN 1987 3 / PG 3
WGK Ubudage 3
RTECS EM9275000

 

Intangiriro

(E) -Crottonol ni ifumbire mvaruganda. Nibintu bitagira ibara bifite impumuro idasanzwe. Hano haribintu bimwe byingenzi bijyanye (E) -Crotonol:

 

Gukemura: (E) -Inzoga ya karoti irashonga mumashanyarazi kama nka Ethanol, ether na chloroform, kandi idashonga mumazi.

 

Impumuro: (E) -Inzoga ya Croton ifite impumuro mbi ishobora gutahurwa nabantu kandi bigatera ikibazo.

 

Ubushyuhe bwumuriro: (E) -Inzoga ya karoti ifite ituze ryiza ryubushyuhe bwinshi kandi ntabwo byoroshye kubora.

 

(E) -Croton inzoga ifite uburyo bwinshi bwo gukoresha, harimo:

 

Hariho uburyo bwinshi bwingenzi bwo gutegura (E) -crotonol:

 

Rose butyraldehyde hydrogenation ya hydrogenation: Binyuze mubikorwa bya catalizator, butyraldehyde ya roza ikoreshwa na hydrogen kugirango ibone (E) -crotonol mugihe gikwiye.

 

Synthesis ya hydrobenzophenone: Hydrobenzophenone yabanje guhuzwa, hanyuma (E) -crotonol ikorwa binyuze mukugabanya reaction.

 

Uburozi: (E) -Crottonol ni ibintu byuburozi bishobora kwangiza umubiri wumuntu. Hagomba kwitonderwa kugirango wirinde guhura nuruhu, amaso, nibibyimba mugihe cyo gukoresha.

 

Icyitonderwa: Ingamba zikwiye zigomba kwambarwa mugihe ukoresha (E) -crotonol, nk'amakoti ya laboratoire, gants, indorerwamo, hamwe na masike yo gukingira.

 

Kubika no gutunganya: (E) -Inzoga ya karoti igomba kubikwa mu kintu cyumuyaga, kure yumuriro nibikoresho byaka. Irinde guhura nibintu nka ogisijeni, okiside, na aside ikomeye.

 


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