N,N-Diethylaniline CAS:91-66-7
Ntinye ngwaahịa
N,N-Diethylaniline CAS:91-66-7
N, N-diethylaniline bụ mmiri mmiri na-acha odo odo na-acha odo odo nke nwere ike iji kwadebe azo dyes, triphenylmethane dyes, wdg Ọ bụkwa ihe dị mkpa n'etiti njikọ nke ọgwụ ọjọọ na ndị na-emepụta ihe nkiri agba, na ngwa ya dị nnọọ obosara.
ụzọ sịntetik
Gbarie dppe (1 mg, 0.0025 mmol) n'akọrọ nBu2O (1 ml) wee gbakwunye Karstedt catalyst (29 μL, 0.0025 mol) n'ime tube Schlenk n'okpuru ikuku argon. Mgbe ịmechara ngwakọta ahụ maka nkeji 10, etinyere PhSiH3 (247 μL, 2.0 mmol). Aniline (45.6 μL, 0.5 mmol), n-hexadecane (50 μL) dị ka ọkọlọtọ n'ime, na CH3ChemicalbookCO2H (63 μL, 1.1 mmol) agbakwunyere ozugbo, wee kpalie ya na ụlọ okpomọkụ maka awa 18. Mgbe emechachara, a na-eji ethyl acetate (15 mL) mee ka ngwakọta a gwakọta ya, jiri nlezianya mebie ya na mmiri mmiri NaOH (3M ngwọta; 5 mL), ma kpalie ya na ụlọ okpomọkụ maka 3 h. Eji ethyl acetate (ugboro atọ) wepụta ngwakọta nke si na ya pụta, ma kpochaa n'ígwé organic jikọtara ya n'elu MgSO4 na-ekpo ọkụ. A na-enyocha akụkụ ahụ organic, tinye uche, ma sachaa ya site na chromatography silica gel kọlụm (n-hexane/ethyl acetate ngwakọta) iji nye N, N-diethylaniline.
Mpaghara ngwa
Enwere ike iji ya kwadebe akwa azo, triphenylmethane dyes, wdg Ọ bụkwa ihe dị mkpa n'etiti maka njikọ nke ọgwụ ọjọọ na ndị na-emepụta ihe nkiri agba, na ngwa ya dị nnọọ ukwuu.
Nkọwa ihe owuwu
N, N-Diethylaniline
OZI:91-66-7
CBN Number: CB8854632
Usoro ihe omimi: C10H15N
Ibu ibu: 149.23
Ebe mgbaze: -38°C
Ebe esi mmiri: 217°C (ọkụ)
Njupụta: 0.938g/ml na 25°C (ọkụ.)
Uzuzu njupụta: 5. Chemicalbook2 (vsair)
Nrụgide ikuku: 1mmHg (49.7°C)
Ntụgharị ntụgharị: n20/D1.542(lit.)
Ebe ọkụ ọkụ: 208°F
Nchekwa na njem
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Ozi ụlọ ọrụ
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