Icha mmirimmiri odo na-egbu egbu nke ukwuu 1,4-butynediol

1, 4 butynediol isi eji:maka organic njikọ, eji dị ka electroplating brightener.

Enwere ike iji 1,4-butynediol na-emepụta butene glycol, butanediol, n-butanol, dihydrofuran, tetrahydrofuran γ- Usoro nke ngwaahịa organic dị mkpa dị ka butyrolactone na pyrrolidone nwere ike iji mee ihe iji mepụta plastik sịntetik, eriri sịntetik (nylon-4). ), akpụkpọ anụ arụrụ arụ, ọgwụ, ọgwụ pesticides, ihe mgbaze (N-methyl pyrrolidone) na ihe nchekwa.

Ọdịdị:ọcha ma ọ bụ ìhè odo kristal ọcha rhombic kristal (ìhè edo edo mgbe mmiri absorption)_ isi: 58 ℃ esi mmiri 238 ℃, 145℃（2kPa）flash_ Point 152 ℃ refractive index 1.450 solubility soluble na mmiri, ubé soluble acid ngwọta, ethanol ngwọta. chloroform, insoluble na benzene na ether ndị ọzọ Njirimara siri ike butynediol dị mfe deliquesce na ikuku na 25 Celsius C, nwere chemical Njirimara nke ọnụọgụ abụọ bụ isi mmanya, na nwekwara ike mepụta mgbakwunye mmeghachi omume.

Ihe egwu anụ ahụ na kemịkal:n'ihe banyere oke ọkụ, ọkụ na-emeghe ma ọ bụ jikọta ya na oxidant, enwere ihe ize ndụ nke combustion na mgbawa site na esemokwu na mmetụta.N'ebe okpomọkụ dị elu, ọ bụrụ na nnu mercury, acid siri ike, alkaline earth metal, hydroxide na halide metọọ ya, mgbawa nwere ike ime.

Akpachara anya nchekwa:na-echekwa n'ụlọ nkwakọba ihe dị jụụ na ikuku.Debe ọkụ na isi okpomọkụ.Ngwunye akara.A ga-echekwa ya iche site na oxidants, alkalis na kemịkalụ oriri, na agaghị ekwe ka nchekwa agwakọta.A ga-anakwere ọkụ ọkụ na ikuku ikuku.A machibidoro iwu iji akụrụngwa na akụrụngwa dị mfe imepụta ọkụ.Ebe nchekwa ahụ ga-enwe ihe ndị kwesịrị ekwesị iji nwee ntapu.

Akụkọ ihe mere eme nke Henan Haiyuan Fine Chemical Co., Ltd.1,4-butynediol siri ike, dị ọhụrụ na-enweghị deliquencence, ọmarịcha mma.