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kedu ihe bụ N-Methyl-2-pyrrolidone CAS: 872-50-4?
A na-akpọ N-methylpyrrolidone NMP, usoro molekul: C5H9NO, Bekee: 1-Methyl-2-pyrrolidinone, ọdịdị ya enweghị agba ma ọ bụ mmiri odo odo na-acha odo odo, ọ na-esi isi ntakịrị nke ammonia, a na-agwakọta ya na mmiri n'ókè ọ bụla, ọ na-agbaze na ether, acetone Na ihe mgbaze dị iche iche dịka est...GỤKWUO -
Kedu ka N,N-Dimethylethanolamine CAS:108-01-0 si dị?
N,N-Dimethylethanolamine CAS:108-01-0 Ọ bụ mmiri mmiri na-enweghị agba ma ọ bụ odo odo nke nwere isi ammonia, ọ na-ere ọkụ. Ebe oyi na-atụ -59.0℃, ebe esi mmiri 134.6℃, ebe ọkụ 41℃, A na-agwakọta ya na mmiri, ethanol, benzene, ether na acetone, wdg. A na-eji ya eme ihe dị ka ihe eji emepụta ọgwụ, ihe ndị na-eme ka ihe dị n'ime ya...GỤKWUO -
Gịnị bụ Diethyltoluamide CAS: 134-62-3?
Diethyltoluamide bụ ihe kachasị arụ ọrụ n'ọgwụ mgbochi ụmụ ahụhụ ma na-echebe akpụkpọ ahụ pụọ na ata site na anwụnta, akọrọ, fleas, chiggers, leeches, na ụmụ ahụhụ ndị ọzọ. Nkọwa: Diethyltoluamide CAS Nọmba: 134-62-3 Usoro molekul: C12H17NO Ibu molekul: 191.27 Njupụta 1.0±0.1 g/c...GỤKWUO -
Kedu ihe bụ Ethyl 3-(N,N-dimethylamino)acrylate CAS:924-99-2?
Ethyl 3-(N,N-dimethylamino)acrylate: 3-(Dimethylamino)ethyl acrylate bụ mmiri mmiri na-enweghị agba nwere isi na-esi ísì ụtọ. Ọ nwere ezigbo mgbaze ma na-agbaze na mmanya na ihe mgbaze ether. Ojiji: Ngwakọta a nwere ọtụtụ ojiji na ụlọ ọrụ kemịkalụ. A na-ejikarị ya eme ihe dị ka ihe na-eme ka...GỤKWUO -
Kedu ihe bụ N,N Dimethyl aniline P touldine (CAS: 99-97-8)?
N,N Dimethyl aniline P touldine (CAS: 99-97-8) mmiri mmanụ na-enweghị agba ma ọ bụ odo odo dị nro nke nwere isi nke àkwá rere ure, ebe agbaze 130.31℃, ebe esi mmiri 211.5-212.5℃, ibu na okpomọkụ ụlọ 0.9287~0.9366g/mL, ntụ ntụ ntụgharị 1.5360~1.5470, anaghị agbaze na mmiri, na-agbaze na ụfọdụ ihe ndị dị ndụ na organic...GỤKWUO -
kedu ihe bụ triethylenetetramine CAS:112-24-3?
Triethylenetetramine CAS: 112-24-3 Njirimara na Nkwụsi Ike 1. Mmiri odo odo nwere nnukwu alkalinity na oke viscosity, yana mgbanwe ya dị ala karịa nke diethylenetriamine. Mana ihe ndị ọzọ yiri ya. A na-agbaze na mmiri na ethanol, ọ na-agbaze ntakịrị na ether. Ihe ngwọta mmiri bụ ...GỤKWUO -
Kedu ka Diethylenetriamine CAS:111-40-0 si dị?
Diethylenetriamine CAS: 111-40-0 ọdịdị Mmiri mmiri na-acha odo odo nke nwere hygroscopic, nke nwere isi ammonia na-esi ísì ụtọ, nke na-ere ọkụ ma dịkwa ike. Ọ na-agbaze na mmiri, acetone, benzene, ether, methanol, wdg., nke na-anaghị agbaze na n-heptane, ma na-emebi emebi nye ọla kọpa na ihe ndị ọzọ dị na ya. Ebe ịgbaze -35℃. Ọ na-esi mmiri...GỤKWUO -
Kedu ihe bụ P-Toluidine CAS: 106-49-0?
P-Toluidine CAS: 106-49-0 Ọ bụ kristal ọcha na-egbuke egbuke ma ọ bụ nke akwụkwọ ya. Ọ na-ere ọkụ. Ọ na-agbaze ntakịrị na mmiri, ọ na-agbaze na ethanol, ether, carbon disulfide na mmanụ, ọ na-agbaze na asịd inorganic a gwakọtara agwakọta ma na-emepụta nnu. Ọ nwere ike ịgbọpụta site na uzuoku mmiri. A na-eji ya dị ka ihe na-eme ka agba dị ọcha ma na-emepụta ọgwụ...GỤKWUO -
Kedu ihe bụ N,N-dimethyl aniline (CAS: 121-69-7)?
N,N-dimethyl aniline CAS: 121-69-7 ọdịdị Mmiri mmanụ dị mfe odo ruo aja aja dị nro, na-ere ọkụ, nwere isi na-esi ísì ụtọ. A na-agbaze na ethanol, chloroform, ether na ihe ndị na-agbaze ihe na-esi ísì ụtọ, na-agbaze ntakịrị na mmiri. Ọ na-agbaze mgbe a na-ekpo ọkụ ma na-ewepụta anwụrụ ọkụ ammonia oxide na-egbu egbu. Jiri Ngwaahịa a bụ u...GỤKWUO -
Gịnị bụ N,N-Diethylaniline /CAS: 91-66-7?
N,N-Diethylaniline /CAS: 91-66-7 ọdịdị Enweghị agba na odo mmiri. Njupụta dị n'etiti o. 93507. Ebe esi mmiri 216. 27℃. Ebe ịgbaze - 38.8°C. Ebe ọkụ 85℃. Ndepụta ihe na-agbanwe agbanwe 1.5409. Ọ na-ere ọkụ. Nwere isi pụrụ iche. Ọ na-agbaze ntakịrị na mmiri, ọ na-agbaze na ihe mgbaze organic dịka ethanol, ...GỤKWUO -
Kedu ihe bụ N-methyl aniline?
N-methyl aniline /CAS:100-61-8 A na-ejikarị ngwaahịa a eme ihe dị ka ọgwụ nje, ihe ndị na-agba agba, ihe ndị na-eme ka ọgwụ dị n'ime ya, ihe ndị e ji emepụta ihe ndị sitere n'okike, a pụkwara iji ya mee ihe dị ka ihe na-egbochi nkụchi mmanụ ụgbọala, ihe na-amịkọrọ acid, ihe na-agbaze ihe na ihe na-eme ka ihe sie ike. Nchekwa na njem:...GỤKWUO -
Gịnị bụ Aniline/CAS:62-53-3?
Aniline, nke a makwaara dịka aniline, bụ ihe mejupụtara organic nwere usoro kemịkalụ C6H7N. Ọ bụ mmiri mmanụ na-enweghị agba nke na-agbaze mgbe a na-ekpo ọkụ ruo 370°C. Ọ na-agbaze ntakịrị na mmiri ma na-agbaze ngwa ngwa na ihe mgbaze organic dịka ethanol na ether. Aniline bụ otu n'ime amino kachasị mkpa...GỤKWUO
