2(5H)-Furanone CAS 497-23-4

CAS:497-23-4

Formula ya Molecular:C4H4O2

Uburemere bwa molekile:84.07

EINECS:207-839-3

Amagambo asa:γ-Crotonolactone, 2-Buten-1,4-olide; 2,5-Dihydrofuranone; 5-Oxo-2,5-dihydrofuran-3-yl ester; a,b-Crotonolactone; aside Crotonique, 4-hydroxy-; 2,5-Dihydrofuran-2-one; 2(5H)-Furanone,γ-Crotonolactone, 2-Buten-1,4-olide2(5H)-Furanone 2-Oxo-2,5-dihydrofuran; 2(5H)-FURANONE KURI ; UKORA 1 ML

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Kuramo

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2(5H)-Furanone CAS 497-23-4 ni iki?

2 (5H) - Furanone ni lactone ifite imiterere isanzwe ya ester, nko kugabanuka no kugabanuka kwa ammonolisi; Irimo imigozi ibiri ihujwe na ester, Michael yongeraho ingaruka; Bitewe n'isano ryayo na ogisijeni n'ingaruka za electron zo gukuraho ester z'amatsinda ya ester zinyura mu migozi ibiri, itsinda ryayo rya methylene rifite aside kandi rishobora kubura hydrogen bitewe n'ishingiro rikomeye.

Ibisobanuro

Ikintu	Ibisobanuro
Aho kubira	86-87 °C/12 mmHg (ifite umucyo)
Ubucucike	1.185 g/mL kuri 25 °C (lit.)
Aho gushonga	4-5 °C (izuba)
gushonga	Irashonga muri chloroform
ubushobozi bwo guhangana n'ibiza	n20/D 1.469 (lit.)
Uburyo bwo kubika	2-8°C

Porogaramu

2 (5H) - Furanone ni ikintu cy’umwimerere kigizwe n’ibintu bitagira ibara, butenolide yoroshye cyane, igaragara nk'amazi adafite ibara ku bushyuhe bw'icyumba. Imiterere yayo ni γ - crotonyl lactone, ikaba ari igikoresho cy’ibanze cy’ibintu byinshi bikora mu miti. Imiterere yayo ikunze kuboneka mu bintu bikora nka antibiyotike, imiti irwanya udukoko, imiti irwanya kanseri, n'imiti irwanya virusi.