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

CAS:497-23-4

Ụdị molekụla:C4H4O2

Arọ Molecular:84.07

EINECS:207-839-3

Ụdị okwu:γ-Crotonolactone, 2-Buten-1,4-olide; 2,5-Dihydrofuranone; 5-Oxo-2,5-dihydrofuran-3-yl ester; a, b-crotonolactone; Crotonic acid, 4-hydroxy-; 2,5-Dihydrofuran-2-otu; 2 (5H) - Furanone, γ-Crotonolactone, 2-Buten-1,4-olide2 (5H) - Furanone 2-Oxo-2,5-dihydrofuran; 2 (5H) -FURANONE maka; SYNTESIS 1 ml

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Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ 2 (5H) -Furanone CAS 497-23-4?

2 (5H) - Furanone bụ lactone nwere ụdị ester, dị ka reducibility na ammonolysis; Nwere agbụ abụọ jikọtara ya na esters, mmeghachi omume mgbakwunye Michael nwere ike ime; N'ihi njikọ ya na oxygen na mmetụta electron na-ewepụ mmetụta nke ester dị iche iche na-ebufe site na njikọ abụọ, otu methylene ya nwere acidity ma nwee ike ịnweta hydrogen site na ntọala siri ike.

Nkọwapụta

Ihe	Nkọwapụta
Ebe esi nri	86-87 Celsius C/12 mmHg (ọkụ.)
Njupụta	1.185 g/mL na 25 Celsius C (ọkụ)
Ebe mgbaze	4-5 Celsius C (ọkụ ọkụ)
solubility	Soluble na chloroform
resistivity	n20/D 1.469(ọkụ)
Ọnọdụ nchekwa	2-8 Celsius C

Ngwa

2 (5H) - Furanone bụ ogige heterocyclic organic, butenolide kachasị mfe, nke na-egosi dị ka mmiri mmiri na-enweghị agba na okpomọkụ. Usoro nhazi ya bụ γ - crotonyl lactone, nke bụ ihe mmalite maka ọtụtụ ụmụ irighiri ihe na-arụ ọrụ na ọgwụ. A na-ahụkarị usoro ya n'ime ụmụ irighiri ihe na-eme ndụ dị ka ọgwụ nje, ọgwụ nje, ọgwụ mgbochi tumor, na ọgwụ mgbochi nje.