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oloa

5-CHLORO-3-PYRIDINAMINE(CAS# 22353-34-0)

Meatotino tau vailaau:

Fuafua mole C5H5ClN2
Molar Mass 128.56
Malosi 1.326±0.06 g/cm3(Va'ai)
Lisi Lisi 71-75 ℃
Manu'a 275.8±20.0 °C(Vailoaina)
Fa'aaliga pauta i tioata
Lanu Pa'epa'e ia Brown
pKa 3.88±0.20(Vailoaina)
Tulaga Teuteu Taofi i se nofoaga pogisa, Inert atemosifia, potu vevela
MDL MFCD03701386

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Tulaga lamatia R22 – E afaina pe a foloina
R36 – Fa'aita i mata
Fa'amatalaga Saogalemu 26 – Pe a pa‘i i mata, fufulu vave i le tele o vai ma sa‘ili fautuaga fa‘afoma‘i.
WGK Siamani 3
HS Code 29339900

 

Folasaga

3-Amino-5-chloropyridine o se faʻalapotopotoga faʻapitoa ma le fua mole mole C5H5ClN2 ma le mamafa mole o le 128.56g/mol. O lo'o i ai i foliga o tioata pa'epa'e po'o le pauta malo ma e solu i le vai ma nisi solvents organic.

 

3-Amino-5-chloropyridine o loʻo i ai le tele o faʻaoga i le tele o vaega. Ose mea taua tele fa'atasi e mafai ona fa'aogaina i le tu'ufa'atasiga o isi mea fa'aola. Mo se faʻataʻitaʻiga, e mafai ona faʻaaogaina i le tuʻufaʻatasia o vailaʻau, vailaʻau faʻamaʻi, vali, polymers conjugated, ma isi mea faapena. E mafai foi ona faʻaaogaina e avea o se ligand mo faʻamaopoopo faʻamaopoopo uʻamea ma auai i le sauniuniga o catalysts.

 

E i ai auala eseese i le sauniuniga o le 3-Amino-5-chloropyridine. O se tasi auala masani o le tali atu i le 5-chloropyridine ma le kasa ammonia i lalo o tulaga masani. O le isi auala o le faʻaitiitia o le 3-cyanopyridine e ala i le sodium cyanide reaction i le methyl chloride.

 

E manaʻomia le puipuiga o le saogalemu pe a faʻaaogaina le 3-Amino-5-chloropyridine. Atonu e i ai se aafiaga ita i le pa'u ma mata, o lea ia fai totigilima ma mata tioata talafeagai pe a faagaoioi. E le gata i lea, pe a teuina ma le faʻaogaina o le vailaʻau, faʻafesoʻotaʻi ma vailaʻau faʻamaʻi, acids, faʻavae malosi, ma isi mea faapena e tatau ona aloese mai le faʻalavelave faʻafuaseʻi. Afai e manava pe 'ai, saili vave togafitiga faafomaʻi. Pe a faʻaaogaina le faʻaogaina i totonu o fale suʻesuʻe, e tatau ona mataʻituina faiga saogalemu talafeagai.


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