akụkọ

1,4-Butanediol glycidyl ether, nke a makwaara dị ka 1,4-butanediol dialkyl ether ma ọ bụ BDG, bụ ihe mejupụtara organic. Ọ bụ mmiri mmiri na-enweghị agba ruo na odo odo dị nro, nke nwere obere mgbanwe. Ọ na-agbaze n'ọtụtụ ihe mgbaze organic dị ka ethanol, methanol na dimethylformamide. A na-ejikarị ya eme ihe dị ka ihe ndị e ji kemịkalụ mee na ihe mgbaze. A na-ejikwa ya eme ihe dị ka ihe na-eme ka agba na agba sie ike. Enwere ike imepụta ya site na esterification nke 1,4-butanediol na methanol ma ọ bụ methanol solution. A na-emekarị ọnọdụ mmeghachi omume n'okpuru nrụgide dị elu na ọnụnọ nke ihe na-akpali akpali.

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Mgbe ị na-eji 1,4-butanediol glycidyl ether, a ga-akpachara anya iji gbochie ọ bụla imetụ akpụkpọ ahụ na anya aka. N'oge eji ya na ebe a na-echekwa ya, a ga-ezere oke okpomọkụ na ebe ọkụ na-esi apụta. Lezienụ anya na mkpuchi nke ihe nchekwa iji gbochie uzuoku na mmiri na-agbapụta.

Njirimara anụ ahụ na kemịkalụ:

1,4-Butanediol diglycidyl ether
CAS 2425-79-8
EINECS 219-371-7

Usoro kemịkalụ C10H18O4

Ibu molekụla 202.25
Njupụta 1.1 g/mL na 25 °C (ọkụ)

Ebe agbaze -21 °C

Ebe esi mmiri 266 °C (ọkụ)

Ebe ọkụ >230°F

Nrụgide uzuoku ~10 mm Hg (20 °C)

Ndekọ Refractive n20/D 1.453

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Oge ozi: Jun-12-2024