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ngwaahịa

2-Fluoropyridine-6-carboxylic acid (CAS # 402-69-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H4FNO2
Molar Mass 141.1
Njupụta 1.419±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 139-143 Celsius C (ọkụ)
Ebe Boling 306.3± 22.0 °C (buru amụma)
Ebe mgbari 58.6°C
Uzuoku nrịbama 1.71mmHg na 25°C
Ọdịdị siri ike
Agba Ọcha na-acha odo odo ruo agba aja aja
pKa 3.30±0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
Ntụgharị uche 1.533
MDL MFCD02181193
Njirimara anụ ahụ na kemịkalụ Ọcha ntụ ntụ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 3
Koodu HS 29333990
Klas Hazard Iwe

 

Okwu mmalite

Acid (acid) bụ ngwakọta organic. Usoro kemịkal ya bụ C6H4FNO2 na ịdị arọ ya bụ 141.10g/mol.

 

n'ihe gbasara okike, acid bụ ihe siri ike na-acha ọcha. Ọ kwụsiri ike na ụlọ okpomọkụ, mana ọ nwere ike ire ere na oke okpomọkụ ma ọ bụ na kọntaktị na ebe mgbanye. Ọ na-agbaze na mmiri yana ihe mgbaze organic dị iche iche dị ka ethanol na dimethylformamide.

 

Acid nwere ngwa ụfọdụ na nyocha kemịkalụ na mpaghara ọgwụ. Dị ka ihe n'etiti na organic synthesis, ọ nwere ike na-eji na njikọ nke ndị ọzọ ogige, dị ka biologically arụ ọrụ bekee, ọgwụ ọjọọ eme ihe na e ji esiji ákwà. Enwere ike iji ya dị ka ligand maka mgbanwe metal catalyzed mmeghachi omume.

 

na usoro nkwadebe, e nwere ọtụtụ ụzọ sịntetik nke acid. Usoro a na-ahụkarị bụ inweta ngwaahịa ezubere iche site n'imeghachi pyridine na hydrogen fluoride, nke na-esote carboxylation.

 

Banyere ozi nchekwa, acid bụ organic compound, na ị kwesịrị ịṅa ntị na ọrụ nchekwa mgbe ị na-eji ya. Ọ nwere ike ịkpasu iwe na imebi anya, akpụkpọ ahụ na usoro iku ume. Yiri akụrụngwa nchebe kwesịrị ekwesị dịka uwe aka, enyo na ihe mkpuchi mgbe ị na-arụ ọrụ. Mgbe ọgwụgwọ gasịrị, ekwesịrị ịṅa ntị na nhicha na mkpofu n'oge iji zere mmetọ na gburugburu ebe obibi.


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