methyl 2H-1 2 3-triazole-4-carboxylate (CAS # 4967-77-5)

Okwu mmalite

Methyl 1,2,3-triazole-4-carboxylic acid bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

Ogo:

Methyl 1,2,3-triazole-4-carboxylic acid bụ mmiri mmiri na-acha odo odo na-enweghị agba na-esi ísì ụtọ. Ọ bụ soluble na organic mgbaze dị ka ethanol na dimethylformamide. Ọ na-akwụsi ike na ụlọ okpomọkụ, mana ọ na-emebi na nnukwu okpomọkụ ma ọ bụ n'okpuru ọkụ.

Na-eji: Enwere ike iji ya dị ka onye na-ahụ maka uto osisi na akụkụ nke ihe ndị na-ese foto.

Usoro:

A na-enweta usoro nkwadebe a na-ahụkarị maka methyl 1,2,3-triazole-4-carboxylic acid site na imeghachi omume na phenylenediamine na formic anhydride n'okpuru ọnọdụ alkaline. Usoro nkwadebe kpọmkwem bụ nke a:

1) Tinye phenylenediamine na formic anhydride na ngwọta alkaline, na-ejikarị sodium hydroxide ma ọ bụ sodium carbonate dị ka onye na-ahụ maka alkaline;

2) Na okpomọkụ kwesịrị ekwesị, a na-eme mmeghachi omume ahụ ruo ọtụtụ awa iji mee ka ndị na-emeghachi omume meghachi omume n'ụzọ zuru ezu;

3) A na-enyocha ngwaahịa ma dị ọcha site na distillation iji nweta methyl 1,2,3-triazole-4-carboxylate.

Ozi nchekwa:

Methyl 1,2,3-triazole-4-carboxylic acid na-akpasu iwe ma na-emebi emebi, na kọntaktị na akpụkpọ ahụ, anya, ma ọ bụ iku ume nke vapors nwere ike ịkpata mgbakasị ahụ ma ọ bụ nsogbu ahụike ndị ọzọ. Ekwesịrị iyi akụrụngwa nchekwa nkeonwe dabara adaba (PPE), gụnyere uwe mkpuchi anya, na akụrụngwa nchekwa iku ume, mgbe ejiri ya ma ọ bụ jikwaa ya. Ekwesịrị iji ya rụọ ọrụ na mpaghara ikuku na-ekpo ọkụ ma zere kọntaktị na ihe ndị na-ekpo ọkụ siri ike ma ọ bụ ihe ọkụ ọkụ. Ọ bụrụ na enwere kọntaktị na mberede, kpochaa mmiri ozugbo wee chọọ nlekọta ahụike ozugbo.