I-Methyl 3-amino-6-chloropyrazine-2-carboxylate (CAS# 1458-03-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula	I-C6H6ClN3O2
I-Molar Mass	187.58
Ukuminyana	1.465
I-Melting Point	159-161 ºC
I-Boling Point	334.7±37.0 °C(Kubikezelwe)
I-Flash Point	156.242°C
Ukuncibilika	I-DMSO, i-Methanol (Kancane)
I-Vapor Presure	0mmHg ku-25°C
Ukubukeka	Okuqinile
Umbala	Okuphuzi Okuphaphathekile
pKa	-1.67±0.10(Kubikezelwe)
Isimo Sesitoreji	ngaphansi kwegesi ye-inert (nitrogen noma i-Argon) ku-2–8 °C
I-Refractive Index	1.592

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-3-amino-6-chloropyrazine-2-carboxylic acid methyl ester, eyaziwa nangokuthi i-ACPC methyl ester, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza, nolwazi lokuphepha:

imvelo:
-Ukubukeka: I-ACPC methyl ester iwuketshezi olungenambala noma oluphuzi olukhanyayo.
-I-Solubility: Incibilika kuzincibilikisi zemvelo njenge-ethanol ne-ether, kodwa ayincibiliki emanzini.

Inhloso:
-Ingasetshenziswa futhi njengezinto ezingavuthiwe zokubulala izinambuzane nezibulala ukhula.

Indlela yokukhiqiza:
-ACPC methyl ester ngokuvamile ilungiselelwe ngokusabela 3-amino-6-chloropyrazine nge methyl formate ngaphansi kwezimo zokusabela.

Ulwazi lokuphepha:
-Sicela ulandele izinqubo ezifanele zokusebenza zelabhorethri yamakhemikhali kanye nezimiso zokuphepha lapho usebenzisa futhi ugcina i-ACPC methyl ester.
-Gwema ukuthinta isikhumba, amehlo, nolwelwesi lwamafinyila ukuvikela ukucasuka nokulimala.
-Lapho uphatha inhlanganisela, izinto zokuzivikela ezifanele ezifana namagilavu aselabhorethri, izibuko zokuzivikela, nezingubo zokuzivikela kufanele zigqokwe.
-Uma ungenwe ngephutha noma ungena emgudwini wokuphefumula, funa usizo lwezempilo ngokushesha.

Okwedlule: I-2-BROMO-6-FLUOROPYRIDINE (CAS# 144100-07-2)

Olandelayo: I-Dodecyltributylphosphonium Bromide (CAS# 15294-63-0)

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