4-Fluorobenzoylacetonitrile (CAS# 4640-67-9)
Ngwa
Ejiri ya dị ka akụrụngwa maka njikọ organic
Nkọwapụta
Ọdịdị: Yellow siri ike
Solubility Solubility na dimethylformamide, dimethyl sulfoxide.
pka7.67±0.10 (buru amụma)
Nchekwa
Koodu ihe ize ndụ R22 - na-emerụ ahụ ma iloro ya
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwa nchekwa S26 - Ọ bụrụ na ị na-ahụ anya, jiri mmiri buru ibu sachaa ozugbo wee chọọ ndụmọdụ ahụike.
WGK Germany 3
Ihe ndetu Hazard na-ewe iwe
Mbukota & Nchekwa
Ajuju na 25kg / 50kg drum. Emechiri ya na nkụ, Okpomọkụ ụlọ
Okwu mmalite
Na-ewebata ngwaahịa ọhụrụ anyị 4-Fluorobenzoylacetonitrile, ngwa a na-achọsi ike na ụlọ ọrụ ọgwụ na kemịkalụ. A na-eji ihe ọhụrụ a eme ihe n'ọtụtụ ebe na njikọ nke ogige organic dị iche iche, na-eme ka ọ bụrụ akụkụ dị mkpa n'ichepụta ọgwụ na mmepe.
Usoro kemịkalụ nke 4-Fluorobenzoylacetonitrile bụ C9H6FNO, ọ nwekwara ịdị arọ molekụla nke 163.15 g/mol. Nọmba CAS ya bụ 4640-67-9, ọ bụkwa kristal edo edo ma ọ bụ oroma siri ike nwere nkwụsi ike dị mma na ndụ nchekwa.
Ịdị ọcha nke ngwaahịa anyị bụ 99%, na-eme ka ọ dị mma maka ngwa dị iche iche. Ọ nwere ebe na-esi esi nke 298-300C, ebe agbaze ya na-esite na 69°C ruo 72°C. Ọ na-agbaze na ihe mgbaze organic nkịtị dị ka ethanol, ether, na dichloromethane, na-eme ka ọ dị mfe ijikwa ma jiri ya mee ihe.
Otu n'ime uru dị ịrịba ama nke 4-Fluorobenzoylacetonitrile bụ ntụgharị ya na njikọ organic. Ọ na-eme dị ka ngọngọ ụlọ na njikọ nke dị iche iche organic ogige dị ka 4-Fluorobenzaldehyde, 4-fluoro-2-hydroxymethylbenzoic acid, na 4-Fluorobenzoic acid. Ọdịiche a na-eme ka ọ bụrụ ihe dị mkpa na ụlọ ọrụ ọgwụ, ebe a na-eji ya na imepụta ọgwụ na mmepe.
Ewezuga ọgwụ, a na-ejikwa 4-Fluorobenzoylacetonitrile na-emepụta agrochemicals, fragrances, na ihe eji esiji ákwà. A na-ejikwa ya dị ka reagent maka nyocha nke amino acid na protein na ụlọ ọrụ kemịkalụ.
Dịka ụlọ ọrụ, anyị na-agba mbọ ịnye ngwaahịa dị elu nke na-egbo mkpa ndị ahịa anyị. A na-arụpụta ngwaahịa anyị 4-Fluorobenzoylacetonitrile n'okpuru njikwa njikwa siri ike iji hụ na ịdị ọcha na ịdị mma ya. Anyị na-anya isi na ikike anyị nwere ịnye ndị ahịa anyị ngwaahịa nke na-agbanwe agbanwe na ntụkwasị obi.
N'ikpeazụ, 4-Fluorobenzoylacetonitrile bụ ihe dị mkpa na ụlọ ọrụ ọgwụ na kemịkalụ, na-eji ihe dịgasị iche iche eme ihe na njikọ organic. Nnukwu ịdị ọcha ya na nkwụsi ike na-eme ka ọ bụrụ nhọrọ kachasị mma na imepụta ọgwụ na mmepe. Kpọtụrụ anyị taa maka 4-Fluorobenzoylacetonitrile dị elu nke na-egbo mkpa mmepụta gị.
